JP7299503B2 - seat experience system - Google Patents

Description

The present invention relates to a seat experience system with a seat having a pressure sensor.

2. Description of the Related Art Conventionally, there is known a vehicle seat in which a plurality of pressure sensors are arranged on the seat in order to detect the seating posture of an occupant (Patent Document 1).

JP 2017-65504 A

However, the conventional vehicle seat only evaluates and presents the sitting posture of the driver, so there is a problem that it cannot be used very effectively.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a seat experience system that allows a user to operate an operation target on a screen of a terminal with a seat, in order to propose new value of the seat.

A seat experience system according to the present invention for solving the above-described problems includes a seat body, a seat having a plurality of sensors for acquiring information for detecting the motion of a seated person sitting on the seat body, and from the sensors a terminal that acquires information and has a screen.
The terminal changes the speed of the operation target on the screen based on the information.

According to this configuration, since the terminal changes the speed of the operation target on the screen based on the information acquired from the sensor, the operation target on the screen of the terminal changes according to the movement of the seated person on the seat. You can operate at your desired speed.

Further, the sensor may be a pressure sensor that acquires a pressure value from the seated person, and the terminal may change the speed of the operation target on the screen based on the pressure value.

Further, the terminal may increase the speed of the operation target as the pressure value increases.

Further, the terminal may decrease the speed of the operation target as the pressure value increases.

Further, the plurality of pressure sensors output a first standard pressure value when the posture of the seated person is a standard posture, and the posture of the seated person is a forward leaning posture in which the weight is applied before the standard posture. and outputs a first high pressure value larger than the first standard pressure value when , and the first standard when the posture of the seated person is a backward leaning posture in which the weight is applied more rearward than the standard posture. A first pressure sensor that outputs a first low pressure value smaller than the pressure value, or outputs a second standard pressure value when the posture of the seated person is the standard posture, and the posture of the seated person is the standard posture A second low pressure value smaller than the second standard pressure value is output when the seated person is in a forward leaning posture in which the weight is applied forward, and the posture of the seated person puts the weight behind the standard posture. A second pressure sensor is provided for outputting a second high pressure value greater than the second standard pressure value when the terminal is in a backward leaning posture, and the terminal acquires the first high pressure value from the first pressure sensor. or when the second low pressure value is acquired from the second pressure sensor, the posture of the seated person is determined to be the forward leaning posture, and the first The upward movement speed of the operation target on the screen may be increased as the high pressure value increases or as the second low pressure value when the forward leaning posture is determined decreases.

Further, the plurality of pressure sensors output a first standard pressure value when the posture of the seated person is a standard posture, and the posture of the seated person is a forward leaning posture in which the weight is applied before the standard posture. and outputs a first high pressure value larger than the first standard pressure value when , and the first standard when the posture of the seated person is a backward leaning posture in which the weight is applied more rearward than the standard posture. A first pressure sensor that outputs a first low pressure value smaller than the pressure value, or outputs a second standard pressure value when the posture of the seated person is the standard posture, and the posture of the seated person is the standard posture A second low pressure value smaller than the second standard pressure value is output when the seated person is in a forward leaning posture in which the weight is applied forward, and the posture of the seated person puts the weight behind the standard posture. A second pressure sensor that outputs a second high pressure value that is greater than the second standard pressure value when in a backward leaning posture, and the terminal acquires the first low pressure value from the first pressure sensor. or when the second high pressure value is acquired from the second pressure sensor, the posture of the seated person is determined to be the backward tilting posture, and the first A moving speed of the operation target toward the bottom of the screen may be increased as the low pressure value is smaller or as the second high pressure value when the backward tilting posture is determined is larger.

Further, the plurality of pressure sensors output a third standard pressure value when the posture of the seated person is a standard posture, and the posture of the seated person is a left-leaning posture in which the weight is applied to the left of the standard posture. A third high pressure value larger than the third standard pressure value is output at a certain time, and the third standard pressure value is output when the posture of the seated person is a right leaning posture in which the weight is applied more to the right than the standard posture. A third pressure sensor that outputs a third low pressure value smaller than, or outputs a fourth standard pressure value when the posture of the seated person is the standard posture, and the posture of the seated person is higher than the standard posture A fourth low pressure value smaller than the fourth standard pressure value is output when the seated person is in a left-leaning posture with weight on the left, and the seated person is in a right-leaning posture with weight placed more to the right than the standard posture. a fourth pressure sensor that outputs a fourth high pressure value greater than the fourth standard pressure value at a certain time, and the terminal acquires the third high pressure value from the third pressure sensor; or When the fourth low pressure value is obtained from the fourth pressure sensor, it is determined that the posture of the seated person is the left leaning posture, and the third high pressure value when determining the left leaning posture is larger. Alternatively, the smaller the fourth low pressure value when the left leaning posture is determined, the larger the moving speed of the operation target toward the left of the screen may be.

The plurality of pressure sensors output a third standard pressure value when the posture of the seated person is a standard posture, and when the posture of the seated person is a left leaning posture in which the weight is applied to the left of the standard posture. to output a third high pressure value larger than the third standard pressure value, and when the posture of the seated person is a right leaning posture in which the weight is applied more to the right than the standard posture, the third high pressure value is higher than the third standard pressure value A third pressure sensor that outputs a small third low pressure value, or outputs a fourth standard pressure value when the posture of the seated person is the standard posture, and the posture of the seated person is to the left of the standard posture A fourth low pressure value smaller than the fourth standard pressure value is output when the seated person is in a left leaning posture with weight applied, and when the posture of the seated person is a right leaning posture in which the weight is put on the right side of the standard posture. a fourth pressure sensor that outputs a fourth high pressure value larger than the fourth standard pressure value, and the terminal acquires the third low pressure value from the third pressure sensor, or the When the fourth high pressure value is obtained from the four pressure sensors, the posture of the seated person is determined to be the right leaning posture, and the smaller the third low pressure value when the right leaning posture is determined, or The speed of movement of the operation target toward the right of the screen may be increased as the fourth high pressure value when the right-leaning posture is determined is larger.

Further, the plurality of pressure sensors includes a fifth pressure sensor that receives a load from the right leg of the seated person, the operation target is a moving object that moves against a background displayed on the screen, and the The terminal may increase the forward movement speed of the moving object as the pressure value acquired from the fifth pressure sensor increases.

Further, the plurality of pressure sensors includes a sixth pressure sensor that receives a load from the left leg of the seated person, the operation target is a moving body that moves against a background displayed on the screen, and the The terminal may reduce the forward movement speed of the moving body as the pressure value acquired from the sixth pressure sensor increases.

Further, the plurality of pressure sensors output a third standard pressure value when the posture of the seated person is a standard posture, and the posture of the seated person is a left-leaning posture in which the weight is applied to the left of the standard posture. A third high pressure value larger than the third standard pressure value is output at a certain time, and the third standard pressure value is output when the posture of the seated person is a right leaning posture in which the weight is applied more to the right than the standard posture. A third pressure sensor that outputs a third low pressure value smaller than, or outputs a fourth standard pressure value when the posture of the seated person is the standard posture, and the posture of the seated person is higher than the standard posture A fourth low pressure value smaller than the fourth standard pressure value is output when the seated person is in a left-leaning posture with weight on the left, and the seated person is in a right-leaning posture with weight placed more to the right than the standard posture. a fourth pressure sensor that outputs a fourth high pressure value higher than the fourth standard pressure value at a certain time, wherein the operation target is a moving object that moves against a background displayed on the screen; When the terminal acquires the third high pressure value from the third pressure sensor or acquires the fourth low pressure value from the fourth pressure sensor, the posture of the seated person is the left leaning posture. , and the larger the third high pressure value when the left-leaning posture is determined, or the smaller the fourth low pressure value when the left-leaning posture is determined, the moving body moves to the left. You may increase the turning speed of.

Further, the plurality of pressure sensors output a third standard pressure value when the posture of the seated person is a standard posture, and the posture of the seated person is a left-leaning posture in which the weight is applied to the left of the standard posture. A third high pressure value larger than the third standard pressure value is output at a certain time, and the third standard pressure value is output when the posture of the seated person is a right leaning posture in which the weight is applied more to the right than the standard posture. A third pressure sensor that outputs a third low pressure value smaller than, or outputs a fourth standard pressure value when the posture of the seated person is the standard posture, and the posture of the seated person is higher than the standard posture A fourth low pressure value smaller than the fourth standard pressure value is output when the seated person is in a left-leaning posture with weight on the left, and the seated person is in a right-leaning posture with weight placed more to the right than the standard posture. a fourth pressure sensor that outputs a fourth high pressure value higher than the fourth standard pressure value at a certain time, wherein the operation target is a moving object that moves against a background displayed on the screen; When the terminal acquires the third low pressure value from the third pressure sensor or acquires the fourth high pressure value from the fourth pressure sensor, the posture of the seated person is the right leaning posture. , and the smaller the third low pressure value when the right-leaning posture is determined, or the larger the fourth high pressure value when the right-leaning posture is determined, the moving object moves to the right. You may increase the turning speed of.

According to the present invention, the control unit changes the speed of the operation target on the screen based on the information obtained from the sensor. can be operated at a speed that is in line with the intention of

1 is a diagram showing a seat experience system according to one embodiment; FIG. 4 is a flowchart showing command setting processing; FIG. 10 is a flow chart showing processing when executing an electric shock maze game; FIG. FIG. 11A shows a start screen, and FIG. 11B shows a screen for setting a standard posture. FIG. 11(a) shows a screen for selecting a level, and FIG. 11(b) shows a screen during an electric shock maze game. It is a figure which shows the screen during a car race game. FIG. 11 is a flowchart showing a modification of command setting processing; FIG.

Next, one embodiment of the present invention will be described in detail with reference to the drawings as appropriate.
As shown in FIG. 1 , the seat experience system 1 of this embodiment includes a seat S and a seat experience device 10 .
The seat S comprises a seat body S10 and pressure sensors 21-26. The seat body S10 is, for example, a vehicle seat installed in a vehicle such as a vehicle, and has a seat cushion S1, a seat back S2 and a headrest S3. A plurality of pressure sensors 21 to 26 are provided under the skin of the seat cushion S1 and the seat back S2. The pressure sensors 21 to 26 are sensors for detecting the motion of the seated person sitting on the seat body S10.

The pressure sensors 21 to 26 are arranged so as to be able to detect the state of the seat surface facing the seated person seated on the seat body S10, and acquire pressure values from the seated person sitting on the seat body S10. An ECU (electronic control unit) 100 is a device that controls the operation of the seat body S10 (for example, an electric reclining motor and a heater (not shown)). 21 to 26 are connected.

Each pair of pressure sensors 21 to 26 is provided symmetrically with respect to the center of the seat S in the left and right direction. In the following description and drawings, the pressure sensors 21 to 26 arranged on the left side are denoted by the suffix "L", and the pressure sensors 21 to 26 arranged on the right side are denoted by the suffix "L". may be distinguished by attaching "R" to .

The seat cushion S1 is provided with pressure sensors 21-23.
The pressure sensor 21 is provided at a position corresponding to the lowest portion of the seated person's ischium. In this position, the load of the occupant is the greatest.

The pressure sensor 22 is arranged slightly in front of the pressure sensor 21 .

Both the pressure sensor 21 and the pressure sensor 22 are for measuring the pressure from the seated person's buttocks, and only one of them may be provided.

The pressure sensor 23 is arranged far forward from the pressure sensors 21 and 22 . The pressure sensor 23 is positioned under the thighs of the seated person and is capable of measuring pressure values from the thighs of the seated person.

The seat back S2 is provided with pressure sensors 24-26. The pressure sensor 24 is provided at a position corresponding to the back of the seated person's waist.

The pressure sensor 25 is arranged slightly above the pressure sensor 24 .

Both the pressure sensor 24 and the pressure sensor 25 are for measuring the pressure from the waist of the seated person, and only one of them may be provided.

The pressure sensor 26 is arranged above and at a large distance from the pressure sensors 24 and 25 . The pressure sensor 26 is positioned corresponding to the shoulder of the seated person and can measure the pressure value from the shoulder of the seated person.

In this embodiment, the seat experience system 1 provides an electric shock maze game using the pressure sensors 21-26. In this embodiment, each of the pressure sensors 21 to 26 is an example of a sensor that acquires measured values for detecting the motion of a person sitting on the seat body S10. In the electric shock maze game, a seated person sitting on the seat body S10 touches an operation icon IC (see FIG. 5(b)) displayed on the display DSP, which is the screen of the smartphone SP, to the wall W constituting the maze. The game is to move the ball to the goal.

The seat body S10 is provided with a holder 4 for holding the smartphone SP. The holder 4 is formed by bending a wire, one end of which is fixed to the seat back S2, and the other end of which is provided with a fixing portion 4A for fixing the smartphone SP. By fixing the smart phone SP to the fixing part 4A, the seated person can see the display DSP of the smart phone SP without holding the smart phone SP in hand. Therefore, the seated person can use the whole body to operate the operation icons IC in the electric shock maze game while looking at the display DSP.

The seat experience device 10 has an ECU 100 and a smartphone SP as an example of a terminal.
The ECU 100 is connected to a short-range communication device 3A that enables short-range wireless communication such as Bluetooth (registered trademark) or Wi-Fi (registered trademark). The ECU 100 is also connected to pressure sensors 21-26. In this embodiment, the ECU 100 and the short-range communication device 3A are provided on the seat body S10.

The ECU 100 and the smartphone SP have CPU, ROM, RAM, rewritable non-volatile memory, etc. (not shown), and execute pre-stored programs. Note that the smartphone SP further includes a display DSP. The smartphone SP functions as each means for executing the electric shock maze game by operating according to the program.

The ECU 100 has a function of transmitting the measured values obtained from the respective pressure sensors 21 to 26 to the smart phone SP via the short-range communication device 3A. The smartphone SP acquires measured values from the pressure sensors 21 to 26 via the ECU 100 and the like, and has a function of operating an operation target on the display DSP based on the measured values. Specifically, the smartphone SP sets a command for operating the operation target based on the information acquired from each of the pressure sensors 21 to 26, and operates the operation target on the display DSP of the smartphone SP based on the set command. Let Further, the smartphone SP changes the speed of the operation target based on the information acquired from each of the pressure sensors 21-26.

Specifically, the smartphone SP determines whether the posture of the seated person is leaning forward with weight applied forward from the standard posture or backward from the standard posture based on the measured values from the pressure sensors 21 to 26. It is possible to determine whether the posture is leaning backwards with weight applied. In addition, the smartphone SP determines whether the posture of the seated person is a left leaning posture in which the weight is applied to the left of the standard posture, or a posture in which the weight is applied to the right of the standard posture, based on the measured values from the pressure sensors 21 to 26. It is possible to determine whether the posture is tilted to the right or not.

The smartphone SP detects that the seated person is leaning forward based on the measured values obtained from the two pressure sensors 23 (hereinafter also referred to as "front cushion sensor SE1") arranged on the front side of the seat cushion S1. or not. Here, the front cushion sensor SE1 is an example of a first sensor, outputs a first standard pressure value when the seated person is in the standard posture, and outputs a first standard pressure value when the seated person is in the forward leaning posture. A first high pressure value larger than one standard pressure value is output, and a first low pressure value smaller than the first standard pressure value is output when the posture of the seated person is tilted backward.

Here, the first standard pressure value is a value with a certain range. More specifically, during the process of setting the standard posture during an electric shock maze game, which will be described later, that is, during calibration, the value output from the pressure sensor 23 is within a standard range with margins on the positive and negative sides. The entered value is taken as the first standard pressure value. Also, the first high pressure value is a value greater than the standard range, and the first low pressure value is a value less than the standard range. The same applies to other standard pressure values, high pressure values, and low pressure values (for example, second standard pressure value, second high pressure value, and second low pressure value) to be described later.

When the smartphone SP acquires the first high pressure value from the front cushion sensor SE1, the smartphone SP determines that the posture of the seated person is leaning forward. Here, in the present embodiment, the pressure value acquired from the front cushion sensor SE1 is the larger one of the measured values acquired from the plurality of front cushion sensors SE1. The pressure value acquired from the front cushion sensor SE1 may be, for example, an average value of a plurality of measured values acquired from a plurality of front cushion sensors SE1. The same applies to pressure values obtained from other sensors (for example, rear cushion sensor SE2, which will be described later).

The smartphone SP detects that the posture of the seated person is a backward leaning posture based on the measured values obtained from the two pressure sensors 21 (hereinafter also referred to as “rear cushion sensors SE2”) arranged on the rear side of the seat cushion S1. Determine whether or not Here, the rear cushion sensor SE2 is an example of a second sensor, outputs a second standard pressure value when the seated person is in the standard posture, and outputs a second standard pressure value when the seated person is in the forward leaning posture. A second low pressure value that is smaller than the second standard pressure value is output, and a second high pressure value that is greater than the second standard pressure value is output when the posture of the seated person is tilted backward. When the smartphone SP acquires the second high pressure value from the rear cushion sensor SE2, the smartphone SP determines that the posture of the seated person is the backward leaning posture.

The smartphone SP detects the posture of the seated person leaning to the left based on the measured values obtained from the three pressure sensors 24L, 25L, 26L (hereinafter also referred to as "left back sensor SE3") arranged on the left side of the seat back S2. Determine whether or not it is a posture. Here, the left back sensor SE3 is an example of a third sensor, outputs a third standard pressure value when the seated person is in the standard posture, and outputs the third standard pressure value when the seated person is in the left leaning posture. A third high pressure value larger than the standard pressure value is output, and a third low pressure value smaller than the third standard pressure value is output when the posture of the seated person is tilted to the right. When the smartphone SP acquires the third high pressure value from the left back sensor SE3, the smartphone SP determines that the posture of the seated person is leaning to the left.

Here, the left-leaning posture refers to a posture in which the center of gravity of the seated person deviates to the left from the center of the body, and includes, for example, a posture in which the seated person twists the body to the left. The same applies to a right-leaning posture, which will be described later. A right-leaning posture refers to a posture in which the center of gravity of the seated person deviates to the right from the center of the body, and includes, for example, a posture in which the seated person twists the body to the right.

The smartphone SP detects the posture of the seated person tilting to the right based on the measured values obtained from the three pressure sensors 24R, 25R, and 26R (hereinafter also referred to as the "right side back sensor SE4") arranged on the right side of the seat back S2. Determine whether or not it is a posture. Here, the right back sensor SE4 is an example of a fourth sensor, outputs a fourth standard pressure value when the seated person is in the standard posture, and outputs the fourth standard pressure value when the seated person is in the left leaning posture. A fourth low pressure value smaller than the standard pressure value is output, and a fourth high pressure value larger than the fourth standard pressure value is output when the posture of the seated person is tilted to the right. When the smartphone SP acquires the fourth high pressure value from the right back sensor SE4, the smartphone SP determines that the posture of the seated person is tilted to the right.

The smartphone SP sets the first command when determining that the posture is tilted forward, and sets the second command when determining that the posture is tilted backward. Further, the smartphone SP sets the third command when determining that the posture is tilted to the left, and sets the fourth command when determining that the posture is tilted to the right.

Each command is a command for moving the operation target in the electric shock maze game executed on the display DSP of the smartphone SP. Specifically, the first command is a command indicating that an upward operation has been performed on the operation target on the display DSP. The second command is a command indicating that a downward operation has been performed on the operation target on the display DSP. The third command is a command indicating that the operation target on the display DSP has been operated to the left. The fourth command is a command indicating that the operation target on the display DSP has been operated to the right. In the following description, the first command is also referred to as the "upper command", the second command as the "lower command", the third command as the "left command", and the fourth command as the "right command".

When the smartphone SP determines that the posture is tilted forward, the higher the first high pressure value when determining that the posture is tilted forward, the higher the moving speed of the operation target toward the top of the screen. When determining that the smartphone SP is in the backward tilting posture, the higher the second high pressure value when determining the backward tilting posture, the higher the moving speed of the operation target toward the bottom of the screen.

When the smartphone SP determines that the left-leaning posture is determined, the greater the third high pressure value when the left-leaning posture is determined, the faster the movement speed of the operation target toward the left on the screen. When determining that the smartphone SP is in the right-leaning posture, the greater the fourth high pressure value when determining the right-leaning posture, the faster the movement speed of the operation target toward the right on the screen.

The smartphone SP has a function of moving the operation target in the electric shock maze game based on the set command and movement speed. Here, the operation target in the electric shock maze game is the cursor CS for selecting the level on the screen for selecting the level (difficulty) in the electric shock maze game shown in FIG. ) during execution of the electric shock maze game (hereinafter also referred to as “game screen”), the operation icon IC.

When the smartphone SP receives the down command from the sheet S while displaying the screen for selecting the level, the smartphone SP moves the cursor CS to the bottom of the screen, and receives the up command from the sheet S to move the cursor CS to the top of the screen. move. At this time, the smartphone SP changes the moving speed of the cursor CS according to the magnitude of the pressure value.

On the game screen, an operation icon IC, a wall W forming a maze, and a life gauge LG that decreases each time the operation icon IC contacts the wall W are displayed. During execution of the electric shock maze game, the smartphone SP moves the operation icon IC in the direction according to the command, and changes the moving speed of the operation icon IC according to the magnitude of the pressure value.

Next, operation|movement of smart phone SP is demonstrated in detail. The smartphone SP constantly and repeatedly executes the process shown in FIG. 2 during execution of the electric shock maze game.

As shown in FIG. 2, the smartphone SP acquires pressure values from the sensors SE1 to SE4 (S11). After step S11, the smartphone SP determines whether or not the third detection value acquired from the left rear sensor SE3 is greater than the third standard pressure value, that is, whether or not it is the third high pressure value (S12 ).

When it is determined in step S12 that the third detection value is greater than the third standard pressure value (Yes), the smart phone SP determines that the posture of the seated person is leaning to the left (S13). After step S13, the smartphone SP sets a left command as a third command (S14).

After step S14, the smartphone SP sets the moving speed of the operation icon IC to the left of the screen to be higher as the third detection value when determining that the smartphone SP is left-leaning (S15), and ends this process. do.

When it is determined in step S12 that the third detection value is not greater than the third standard pressure value (No), the smartphone SP detects that the fourth detection value obtained from the right back sensor SE4 is greater than the fourth standard pressure value. is also greater, ie, whether it is the fourth high pressure value (S16).

When it is determined in step S16 that the fourth detection value is greater than the fourth standard pressure value (Yes), the smartphone SP determines that the posture of the seated person is leaning to the right (S17). After step S17, the smartphone SP sets the right command as the fourth command (S18).

After step S18, the smartphone SP sets the moving speed of the operation icon IC to the right of the screen to be higher as the fourth detection value when determining that the smartphone SP is in the right-leaning posture (S19), and ends this processing. do.

When it is determined in step S16 that the fourth detection value is not greater than the fourth standard pressure value (No), the smartphone SP detects that the first detection value obtained from the front cushion sensor SE1 is greater than the first standard pressure value. is greater, that is, whether it is the first high pressure value (S20).

When it is determined in step S20 that the first detected value is greater than the first standard pressure value (Yes), the smartphone SP determines that the posture of the seated person is leaning forward (S21). After step S21, the smartphone SP sets an up command as the first command (S22).

After step S22, the smartphone SP sets the moving speed of the operation icon IC to the upper part of the screen to be higher as the first detection value when it is determined that the smartphone SP is in the forward leaning posture (S23), and performs this process. finish.

When it is determined in step S20 that the first detected value is not greater than the first standard pressure value (No), the smartphone SP detects that the second detected value obtained from the rear cushion sensor SE2 is the second standard pressure value. , that is, whether it is the second high pressure value (S24).

When it is determined in step S24 that the second detection value is greater than the second standard pressure value (Yes), the smartphone SP determines that the posture of the seated person is the backward leaning posture (S25). After step S25, the smartphone SP sets a lower command as a second command (S26).

After step S26, the smartphone SP sets the moving speed of the operation icon IC to the bottom of the screen to be higher as the second detection value when determining that the smartphone SP is in the backward tilting posture is larger (S27), and the present process is executed. finish. If it is determined in step S24 that the second detected value is not greater than the second standard pressure value (No), the smart phone SP terminates this process.

When the seated person launches the application for playing the electric shock maze game, the smartphone SP starts the processing shown in FIG. 3 (START). In this process, the smartphone SP first determines whether or not it is in a state capable of communicating with the seat S (S41).

If it is determined in step S41 that communication is not possible (No), the smartphone SP terminates this process. If it is determined in step S41 that communication is possible (Yes), the smartphone SP displays the electric shock maze game start screen (see FIG. 4A) on the display DSP (S42).

In the start screen shown in FIG. 4A, a start button B1 for starting the electric shock maze game and a button B2 for ending the electric shock maze game are displayed.

After step S42, the smartphone SP determines whether or not the start button B1 has been selected (S43). When it is determined that the start button B1 has been selected in step S43 (Yes), the smartphone SP determines whether the flag F indicating whether the standard posture setting mode in the electric shock maze game has already been executed in the past is 0. (S44).

Here, the standard posture setting mode is a mode in which the normal sitting posture of the seated person is set as the standard posture. In the standard posture setting mode, the smartphone SP acquires each pressure value in the standard posture of the seated person, and from each pressure value, sets each standard pressure value for setting each command in the electric shock maze game. Note that the smartphone SP executes the above-described processing of FIG. 2 based on each standard pressure value set in the standard posture setting mode.

When it is determined that F is not 0 in step S44 (No), that is, when the standard posture setting mode has been executed in the past, the smartphone SP skips the standard posture setting mode (S45 to S47) and enters the electric shock maze. The game is started (S48). When it is determined that F=0 in step S44 (Yes), that is, when the standard attitude setting mode has never been executed in the past, the smartphone SP starts the standard attitude setting mode (S45).

When the smartphone SP starts the standard posture setting mode, the screen shown in FIG. 4(b) is displayed on the display DSP. On the screen of FIG. 4(b), there is a message "Let's sit deeply in the seat. Put your thighs, buttocks, hips, back and shoulders against the seat" and a message for obtaining pressure values from the sensors SE1 to SE4. A countdown display showing the time is displayed. In this embodiment, the number "16" indicating the countdown of 16 beats is displayed as the countdown display at the start of the standard posture setting mode.

The smartphone SP acquires pressure values from the sensors SE1 to SE4 during the countdown of 16 beats. Specifically, the smartphone SP does not acquire the pressure value in the first 8 beats, and acquires the pressure value while counting down the remaining 8 beats. That is, the smartphone SP does not acquire the pressure value for a predetermined period of time after starting the standard posture setting mode, and acquires the pressure value after the predetermined period of time has elapsed. In this way, the smartphone SP does not acquire pressure values for a predetermined period of time from the start of the standard posture setting mode, thereby eliminating unstable pressure values when, for example, the seated person is reseating on the seat S. It is possible to obtain more accurate pressure values.

Specifically, the smartphone SP acquires pressure values from the sensors SE1 to SE4 at predetermined intervals while counting down 8 beats. Here, for example, when the smartphone SP acquires pressure values at a cycle of 20 Hz and one beat is one second, the number of pressure values acquired from one pressure sensor is 161.

As shown in FIG. 3, the smartphone SP uses each sensor SE1 to SE4 to calculate a numerical range obtained by taking margins on the plus side and the minus side with respect to the average value of each pressure value obtained by each sensor SE1 to SE4. Each standard pressure value is set (S46).

After step S46, the smartphone SP sets the flag F to 1 (S47), and starts the electric shock maze game (S48). In the electric shock maze game, the smartphone SP first displays the level selection screen shown in FIG. 5(a). When the level selection screen is displayed, the smart phone SP moves the cursor CS on the screen to the top or bottom of the screen when the up command or the down command is set based on the pressure value. Also, the smartphone SP moves the cursor CS at a moving speed according to the pressure value.

Any method may be used to determine the level selected by the cursor CS. For example, when the left command or right command is set based on the pressure value, the smartphone SP can determine the level selected by the cursor CS as the level used for the electric shock maze game.

After selecting the level, the smartphone SP displays the game screen shown in FIG. 5(b). In addition to the operation icon IC and the wall W described above, the game screen also displays a life gauge LG that decreases each time the operation icon IC contacts the wall W, and the like. On the game screen, the smartphone SP sets a command based on the pressure values output from the sensors SE1 to SE4, and moves the operation icon IC in the direction corresponding to the command at a speed corresponding to the pressure value. .

When the electric shock maze game ends, the smartphone SP displays the start screen shown in FIG. 4(a). Returning to FIG. 3, after step S48 or when it is determined No in step S43, the smartphone SP determines whether or not the button B2 for ending the electric shock maze game has been selected (S49). . When it is determined that the button B2 has not been selected in step S49 (No), the smartphone SP returns to the process of step S42. If it is determined in step S49 that the button B2 has been selected (Yes), the smartphone SP terminates this process.

Next, an example of specific operations of the seat experience system 1 will be described in detail.
As shown in FIG. 1, when each device (S, SP) constituting the seat experience system 1 is in a communicable state, when the seated person operates the smartphone SP to start the electric shock maze game, the process shown in FIG. , the processing of step S41: Yes→step S42 is sequentially executed. As a result, the start screen shown in FIG. 4(a) is displayed on the display DSP.

When the seated person selects the start button B1, it is determined as Yes in step S43, and the process proceeds to step S44. Here, if the seated person has never performed the standard posture setting mode or the like in the past, it is determined Yes in step S44, and the standard posture setting mode is executed (S45 to S47).

In the standard attitude setting mode, the screen shown in FIG. 4(b) is displayed on the display DSP. The seated person follows the instructions on the screen and reseats so that the whole body is brought into close contact with the seat S. Then, while the countdown display on the screen counts down from 16 to 0, the seated person maintains the posture, whereby the smartphone SP acquires the pressure values from the sensors SE1 to SE4.

The smartphone SP sets each standard pressure value for setting each command in the electric shock maze game based on the pressure value acquired in the standard posture setting mode. After setting each standard pressure value, the smartphone SP displays the level selection screen shown in FIG. 5(a) on the display DSP (S48).

In the level selection screen, when the person sitting on the seat S leans forward, the cursor CS moves on the screen, and the movement speed of the cursor CS increases as the angle of forward lean increases. Also, when the seated person leans backward, the cursor CS moves to the bottom of the screen, and the movement speed of the cursor CS increases as the angle of backward tilt increases. At this time, since the moving direction and moving speed of the cursor CS and the posture of the seated person match human senses, the seated person can intuitively operate the cursor CS.

After the level is selected, the smartphone SP displays the game screen shown in FIG. 5(b) on the display DSP. In the game screen, when the seated person leans his or her body to the right, the operation icon IC moves to the right of the screen, and the movement speed of the operation icon IC increases as the angle of right inclination increases. Similarly, when the seated person tilts the body in another direction, the operation icon IC moves in the direction corresponding to the direction in which the body is tilted, and moves at a moving speed corresponding to the tilt angle. do.

In this manner, the seated person can enjoy the electric shock maze game while sitting on the seat S by tilting the body forward, backward, leftward, and rightward. Therefore, even an elderly person with weak leg strength can fully move his/her body and enjoy the electric shock maze game. In addition, since the movement direction and speed of the operation icon IC during the electric shock maze game and the posture of the seated person match human senses, the seated person can intuitively enjoy the electric shock maze game.

In the vehicle seat of the present embodiment as described above, the following effects can be obtained.
Since the smartphone SP changes the speed of the operation target on the screen based on the information obtained from each of the sensors SE1 to SE4, the operation target on the screen of the smartphone SP changes according to the movement of the seated person on the seat S. can be operated at a speed that is in line with the intention of

Although the embodiments of the present invention have been described above, the present invention can be modified as appropriate and implemented as shown in other forms below. In addition, in the following description, the same reference numerals are given to the structures substantially similar to those of the above-described embodiment, and the description thereof will be omitted.

In the above embodiment, the operation target is the cursor CS or the operation icon IC in the electric shock maze game, but the present invention is not limited to this, and the operation target may be anything. For example, as shown in FIG. 6, in a car racing game, the operation target can be a vehicle CR.

A vehicle CR is an example of a moving object that moves against the background displayed on the screen. In the car racing game, the background including the road RD automatically flows to the rear of the vehicle CR so that the vehicle CR moves forward on the road RD. In addition, the vehicle CR can take a right-turning or left-turning posture in accordance with the operation of the seated person, thereby enabling the vehicle CR to travel along the curved road RD. there is

In such a car racing game, among the plurality of pressure sensors 21 to 26, the right pressure sensor 23R that receives the load from the right leg of the seated person is used as the fifth pressure sensor SE5 corresponding to the accelerator of the vehicle CR. can be done. Further, the left pressure sensor 23R, which receives the load from the left leg of the seated person, can be the sixth pressure sensor SE6 corresponding to the brake of the vehicle CR. The sensors for turning the vehicle CR to the left and right can be the left rear sensor SE3 and the right rear sensor SE4, which are the same as in the above-described embodiment.

In this form, the smartphone SP executes the command setting process shown in FIG. 7 in the car racing game. Note that the processing of the smartphone SP when the car racing game is launched is substantially the same except that the processing of step S48 in the processing of FIG. 3 is replaced with the processing of executing the car racing game.

In the command setting process, the smartphone SP first acquires pressure values from the sensors SE3 to SE6 (S61). After step S61, the smartphone SP determines whether or not the fifth detection value detected by the fifth pressure sensor SE5 is greater than the fifth standard pressure value (S62). Here, the fifth standard pressure value and a sixth standard pressure value, which will be described later, are set in the same manner as the third standard pressure value and the like.

If it is determined in step S62 that the fifth detected value is greater than the fifth standard pressure value (Yes), the smartphone SP sets the first command to advance the vehicle CR relative to the road RD. (S63). After step S63, the smartphone SP increases the forward movement speed of the vehicle CR as the fifth detection value increases (S64).

After step S64, or when it is determined No in step S62, the smartphone SP determines whether the sixth detection value detected by the sixth pressure sensor SE6 is greater than the sixth standard pressure value. (S65). When it determines with the 6th detected value being larger than a 6th standard pressure value in step S65 (Yes), smart phone SP sets the 2nd command for applying a brake to vehicle CR (S66). After step S66, the smartphone SP reduces the forward movement speed of the vehicle CR as the sixth detection value increases (S67).

In addition, when both the 5th detection value and the 6th detection value are larger than each standard pressure value, smart phone SP sets a moving speed according to the magnitude|size of a 5th detection value and a 6th detection value. For example, the smartphone SP subtracts the movement speed corresponding to the sixth detection value from the movement speed corresponding to the fifth detection value to set the forward movement speed of the vehicle CR.

After step S67, the smartphone SP determines whether or not the third detection value detected by the left rear sensor SE3 is greater than the fourth detection value detected by the right rear sensor SE4 (S68). When it is determined in step S68 that the third detection value is greater than the fourth detection value (Yes), the smartphone SP determines whether the third detection value is greater than the third standard pressure value (S69 ).

When it is determined in step S69 that the third detected value is greater than the third standard pressure value (Yes), the smartphone SP determines that the posture of the seated person is leaning to the left (S70), and moves the vehicle CR. A third command for turning left is set (S71).

After step S71, the smartphone SP sets the turning speed to the left higher as the third detection value increases (S72). After step S72, or when it is determined as No in step S69, the smartphone SP ends this process.

When it is determined in step S68 that the third detection value is not greater than the fourth detection value (No), the smartphone SP determines whether the fourth detection value is greater than the fourth standard pressure value ( S73). When it is determined in step S73 that the fourth detection value is greater than the fourth standard pressure value (Yes), the smartphone SP determines that the posture of the seated person is leaning to the right (S74), and moves the vehicle CR. A fourth command for turning right is set (S74).

After step S75, the smartphone SP sets the turning speed to the right higher as the fourth detection value increases (S76). After step S76, or when it is determined as No in step S73, the smartphone SP ends this process.

Also in this mode, the accelerator operation, brake operation, and turning operation of the vehicle CR and the posture of the seated person match human senses, so the seated person can intuitively enjoy the car racing game.

Determining the posture of the seated person and setting the speed of the operation target using pressure values obtained from the plurality of pressure sensors 21 to 26 provided on the seat S are not limited to the methods of the above-described embodiments. For example, when the smartphone SP acquires the fourth low pressure value from the right back sensor SE4, it determines that the posture of the seated person is left leaning posture, and the smaller the fourth low pressure value when determining the left leaning posture, , the speed (movement/turning) of the operation target to the left may be increased. In addition, when the smartphone SP acquires the third low pressure value from the left back sensor SE3, the smartphone SP determines that the posture of the seated person is a right leaning posture, and the smaller the third low pressure value when determining that the right leaning posture , the speed (movement/turning) of the operation target to the right may be increased.

When the smartphone SP acquires the second low pressure value from the rear cushion sensor SE2, it determines that the posture of the seated person is leaning forward, and the second low pressure value is small when determining that the posture is leaning forward. The moving speed of the operation target to the upper side of the screen may be increased as much as possible. Further, when the smartphone SP acquires the first low pressure value from the front cushion sensor SE1, the smartphone SP determines that the posture of the seated person is the backward tilting posture, and the first low pressure value when determining the backward tilting posture is The smaller it is, the faster the movement speed of the operation target toward the bottom of the screen may be.

Further, based on the pressure value from one sensor, forward tilting and backward tilting may be determined, and left tilting and right tilting may be determined. For example, it may be determined that the vehicle is tilted forward when the first high pressure value is obtained from the front cushion sensor SE1, and that the vehicle is tilted backward when the first low pressure value is obtained from the front cushion sensor SE1. Even in this case, the higher the first high pressure value when it is determined to be tilted forward, the higher the moving speed of the operation target to the upper side of the screen is, and the first low pressure value when it is determined to be tilted backward is increased. The smaller it is, the faster the operation target moves downward on the screen.

Moreover, the first sensor, the second sensor, the third sensor, and the fourth sensor are not limited to the respective embodiments described above. For example, the sensor provided on the seat back S2 may be the second sensor, and the sensor provided on the seat cushion S1 may be the third sensor or the fourth sensor.

The content of the command is not limited to each embodiment described above. For example, the first command may be a command for firing a bullet from a fighter jet in a shooting game.

The results of each game described above may be posted to the cloud. In this case, the world ranking and the like can be viewed via the cloud. You can also store your records in the cloud and look back on them later. You can also view other people's records. You can also compare your own records with those of others.

The seat experience system described above can also be applied to self-driving cars. In this case, the seat experience system should be set to be usable during automatic driving. Also, while the seat experience system is in use, it is preferable to limit the use of the seat experience system before canceling the automatic driving. In this case, in order to prevent the use from being suddenly restricted, the pre-notice means may be operated to notify that the use will be restricted after a predetermined time by means of voice guidance or display guidance.

Alternatively, the seat experience system may be set to be usable only when the vehicle is stopped. It should be noted that determination of whether the vehicle is stopped may be made based on whether the vehicle speed is 0, whether the shift lever is positioned in the parking range, or the like.

The control unit of the seat experience system may be capable of acquiring abnormalities in the external environment or the seat experience system itself. In this case, it is preferable to limit the use of the seat experience system when an abnormality is acquired. Abnormalities in the seat experience system itself include, for example, sensor abnormalities, harness abnormalities (disconnection), ECU abnormalities, communication abnormalities (including terminal abnormalities), and temperature control devices such as heaters and fans installed in the seats. , malfunction of the actuator that moves part or all of the seat, malfunction of other sensors such as the seat weight sensor and temperature sensor, and the amount of air freshener used in the seat is low. Abnormalities, abnormalities of the seat control unit itself, and the like are included. In addition, external environment abnormalities include, for example, situations that are undesirable for running the application, other vehicles are approaching, road conditions are bad, the vehicle is traveling at a high speed, an earthquake has occurred, and the destination has changed. Near, reached the destination, predicted that the game will not end until the destination is reached, low fuel, low battery, high temperature or humidity inside or outside the vehicle, etc.

A method of restricting the use includes a method of restricting by a single failure, a method of restricting by a plurality of failures, and the like. The method of restriction can also be set in several stages. For example, in the first stage, a message, voice, etc. is used to notify that it is preferable to stop using the product. The stage is to kill the system.

The seat experience system can also be configured so that, when an abnormality is detected in a sensor at a predetermined location, a game using a sensor in which no abnormality is detected is recommended. For example, if the sensor on the seat surface of the seat cushion is abnormal, it is recommended to play a game using the sensors on the sides raised from the seat surface on both the left and right sides of the seat cushion.

In the above embodiment, the pressure sensors 21 to 26 were exemplified as sensors, but the present invention is not limited to this, and the sensors may be, for example, optical sensors, capacitance sensors, sensors that detect the loudness of sound, and the like. good too. For example, when using an optical sensor or a capacitance sensor, the speed of the operation target can be set according to the distance between the sensor and the body of the seated person. For example, the speed of the operation target can be set according to the volume of the detected sound.

In addition, sensors may be provided on the left and right sides of the seat cushion or seat back (parts protruding from the seat surface), headrests, armrests, or parts around the seat (instrument panel, door, floor).

In the above embodiment, the seat S is exemplified as a vehicle seat used in an automobile, but the present invention is not limited to this, and can be applied to other vehicle seats, such as seats used in ships and aircraft. You can also Also, the seat is not limited to a vehicle seat, and may be, for example, a legless chair.

In the above embodiment, the smartphone SP was exemplified as the terminal, but the present invention is not limited to this, and the terminal may be a mobile terminal other than the smartphone SP, such as a tablet. Further, the terminal is a terminal attached to the seat, and may be provided integrally with the seat. Also, the terminal may be a terminal that constitutes a car navigation system.

Each element described in the above embodiment and modifications may be implemented in any combination.

1 Seat experience system 21-26 Pressure sensor DSP Display S Seat S10 Seat body SP Smartphone

Claims (12)

a seat body; a seat having a plurality of sensors for acquiring information for detecting motions of a person sitting on the seat body;
A seat experience system comprising a terminal that acquires information from the sensor and has a screen,
The seat experience system, wherein the terminal changes the speed of the operation target on the screen based on the information. The sensor is a pressure sensor that acquires a pressure value from the seated person,
2. The seat experience system according to claim 1, wherein the terminal changes the speed of the operation target on the screen based on the pressure value. 3. The seat experience system according to claim 2, wherein the terminal increases the speed of the operation target as the pressure value increases. 3. The seat experience system according to claim 2, wherein the terminal decreases the speed of the operation target as the pressure value increases. the plurality of pressure sensors,
A first standard pressure value is output when the posture of the seated person is a standard posture, and the first standard pressure is output when the posture of the seated person is a forward leaning posture in which the weight is applied in front of the standard posture. outputting a first high pressure value larger than the value, and outputting a first low pressure smaller than the first standard pressure value when the posture of the seated person is a backward leaning posture in which the weight is put on the back of the standard posture. a first pressure sensor that outputs a value;
or,
A second standard pressure value is output when the posture of the seated person is a standard posture, and the second standard pressure is output when the posture of the seated person is a forward leaning posture in which the weight is applied in front of the standard posture. outputting a second low pressure value smaller than the value, and a second high pressure larger than the second standard pressure value when the posture of the seated person is a backward leaning posture in which the weight is put on the back of the standard posture. A second pressure sensor that outputs a value,
The terminal is
When the first high pressure value is obtained from the first pressure sensor, or when the second low pressure value is obtained from the second pressure sensor, the posture of the seated person is the forward leaning posture. judge,
The larger the first high pressure value when it is determined to be the forward leaning posture, or the smaller the second low pressure value when it is determined to be the forward leaning posture, the higher the screen of the operation target is. 3. The seat experience system according to claim 2, wherein the moving speed is increased. the plurality of pressure sensors,
A first standard pressure value is output when the posture of the seated person is a standard posture, and the first standard pressure is output when the posture of the seated person is a forward leaning posture in which the weight is applied in front of the standard posture. outputting a first high pressure value larger than the value, and outputting a first low pressure smaller than the first standard pressure value when the posture of the seated person is a backward leaning posture in which the weight is put on the back of the standard posture. a first pressure sensor that outputs a value;
or,
A second standard pressure value is output when the posture of the seated person is a standard posture, and the second standard pressure is output when the posture of the seated person is a forward leaning posture in which the weight is applied in front of the standard posture. outputting a second low pressure value smaller than the value, and a second high pressure larger than the second standard pressure value when the posture of the seated person is a backward leaning posture in which the weight is put on the back of the standard posture. A second pressure sensor that outputs a value,
The terminal is
When the first low pressure value is obtained from the first pressure sensor, or when the second high pressure value is obtained from the second pressure sensor, the posture of the seated person is the backward leaning posture. judge,
The smaller the first low pressure value when it is determined to be the backward tilting posture, or the larger the second high pressure value when it is determined to be the backward tilting posture, the lower the screen of the operation target. 6. The seat experience system according to claim 2, wherein the moving speed is increased. the plurality of pressure sensors,
A third standard pressure value is output when the posture of the seated person is a standard posture, and the third standard pressure value is output when the posture of the seated person is a left leaning posture in which the weight is applied to the left of the standard posture. and outputs a third low pressure value smaller than the third standard pressure value when the posture of the seated person is a right leaning posture in which the weight is applied to the right of the standard posture. a third pressure sensor that outputs;
or,
A fourth standard pressure value is output when the posture of the seated person is a standard posture, and the fourth standard pressure value is output when the posture of the seated person is a left leaning posture in which the weight is applied to the left of the standard posture. and outputting a fourth high pressure value greater than the fourth standard pressure value when the posture of the seated person is a right leaning posture in which the weight is placed on the right side of the standard posture. A fourth pressure sensor that outputs,
The terminal is
When the third high pressure value is obtained from the third pressure sensor, or when the fourth low pressure value is obtained from the fourth pressure sensor, it is determined that the posture of the seated person is the left leaning posture. death,
The movement speed of the operation target to the left of the screen increases as the third high pressure value when the left-leaning posture is determined or the fourth low pressure value when determining the left-leaning posture decreases. 7. The seat experience system according to claim 2, claim 5, or claim 6, wherein is increased. the plurality of pressure sensors,
A third standard pressure value is output when the posture of the seated person is a standard posture, and the third standard pressure value is output when the posture of the seated person is a left leaning posture in which the weight is applied to the left of the standard posture. and outputs a third low pressure value smaller than the third standard pressure value when the posture of the seated person is a right leaning posture in which the weight is applied to the right of the standard posture. a third pressure sensor that outputs;
or,
A fourth standard pressure value is output when the posture of the seated person is a standard posture, and the fourth standard pressure value is output when the posture of the seated person is a left leaning posture in which the weight is applied to the left of the standard posture. and outputting a fourth high pressure value greater than the fourth standard pressure value when the posture of the seated person is a right leaning posture in which the weight is placed on the right side of the standard posture. A fourth pressure sensor that outputs,
The terminal is
When the third low pressure value is obtained from the third pressure sensor, or when the fourth high pressure value is obtained from the fourth pressure sensor, it is determined that the posture of the seated person is the right leaning posture. death,
The movement speed of the operation target to the right of the screen, as the third low pressure value when the right-leaning posture is determined is smaller, or the fourth high pressure value when the right-leaning posture is determined is larger. 8. The seat experience system according to claim 2 or any one of claims 5 to 7, wherein . the plurality of pressure sensors,
A fifth pressure sensor that receives a load from the right leg of the seated person,
the operation target is a moving object that moves against a background displayed on the screen;
The terminal is
3. The seat experience system according to claim 2, wherein the greater the pressure value acquired from the fifth pressure sensor, the greater the forward movement speed of the moving body. the plurality of pressure sensors,
A sixth pressure sensor that receives a load from the left leg of the seated person,
the operation target is a moving object that moves against a background displayed on the screen;
The terminal is
10. The seat experience system according to claim 2, wherein the greater the pressure value acquired from the sixth pressure sensor, the smaller the forward movement speed of the moving body. the plurality of pressure sensors,
A third standard pressure value is output when the posture of the seated person is a standard posture, and the third standard pressure value is output when the posture of the seated person is a left leaning posture in which the weight is applied to the left of the standard posture. and outputs a third low pressure value smaller than the third standard pressure value when the posture of the seated person is a right leaning posture in which the weight is applied to the right of the standard posture. a third pressure sensor that outputs;
or,
A fourth standard pressure value is output when the posture of the seated person is a standard posture, and the fourth standard pressure value is output when the posture of the seated person is a left leaning posture in which the weight is applied to the left of the standard posture. and outputting a fourth high pressure value greater than the fourth standard pressure value when the posture of the seated person is a right leaning posture in which the weight is placed on the right side of the standard posture. A fourth pressure sensor that outputs,
the operation target is a moving object that moves against a background displayed on the screen;
The terminal is
When the third high pressure value is obtained from the third pressure sensor, or when the fourth low pressure value is obtained from the fourth pressure sensor, it is determined that the posture of the seated person is the left leaning posture. death,
The greater the third high pressure value when the left-leaning posture is determined, or the smaller the fourth low pressure value when the left-leaning posture is determined, the greater the leftward turning speed of the moving body. 11. The seat experience system according to claim 2, 9 or 10, characterized by: the plurality of pressure sensors,
A third standard pressure value is output when the posture of the seated person is a standard posture, and the third standard pressure value is output when the posture of the seated person is a left leaning posture in which the weight is applied to the left of the standard posture. and outputs a third low pressure value smaller than the third standard pressure value when the posture of the seated person is a right leaning posture in which the weight is applied to the right of the standard posture. a third pressure sensor that outputs;
or,
A fourth standard pressure value is output when the posture of the seated person is a standard posture, and the fourth standard pressure value is output when the posture of the seated person is a left leaning posture in which the weight is applied to the left of the standard posture. and outputting a fourth high pressure value greater than the fourth standard pressure value when the posture of the seated person is a right leaning posture in which the weight is placed on the right side of the standard posture. A fourth pressure sensor that outputs,
the operation target is a moving object that moves against a background displayed on the screen;
The terminal is
When the third low pressure value is obtained from the third pressure sensor, or when the fourth high pressure value is obtained from the fourth pressure sensor, it is determined that the posture of the seated person is the right leaning posture. death,
The turning speed to the right of the moving object is increased as the third low pressure value when the right-leaning posture is determined is smaller or the fourth high pressure value when the right-leaning posture is determined is larger. 12. The seat experience system according to claim 2 or any one of claims 9 to 11, characterized in that:

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