JP2015133043A - Operation device and operation system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an operation device with improved operability, and an operation system.SOLUTION: An operation device 1 includes: a detection section 12 having an operation surface 122, and detecting that an object comes into contact with or close to the operation surface 122, as well as a moving amount of the object moving on the operation surface 122, based on an operation of the object; a measurement section 14 which measures the amount of displacement of an operation surface 122 which has been depressed to be displaced from a reference position; calculation means 112 which calculates sensitivity of the detection section 12 detecting the object when the object comes into contact with or close to the operation surface 122; and correction means 111 which corrects the moving amount of the object, on the basis of the amount of displacement measured by the measurement section 14 and the sensitivity calculated by the calculation means 112.

Description

  The present invention relates to an operating device and an operating system.

As a conventional technique, there is described a coordinate input device that includes a pressure detection unit that detects a pressure when an input instruction is given on a tablet, and calculates a moving speed of a cursor on the tablet based on the pressure detected by the pressure detection unit. Has been.
(For example, refer to Patent Document 1).

Japanese Patent Laid-Open No. 10-21090

  However, in the conventional coordinate input device, when the operator operates without pressing the tablet with a finger or the like, the cursor movement speed cannot be changed based on the pressure on the tablet. There was a problem with the operability of the coordinate input device.

  Accordingly, an object of the present invention is to provide an operating device and an operating system with improved operability.

  One aspect of the present invention has an operation surface, detects that a detection object is in contact with or close to the operation surface, and moves the detection object on the operation surface based on an operation by the detection object Detecting means for detecting the measuring surface, measuring means for measuring a displacement amount from the reference position of the operation surface pushed down by the operation of pushing down the operation surface, and when the detection object comes into contact with or approaches the operation surface In addition, the detection means calculates the sensitivity for detecting the detection object, the displacement measured by the measurement means, and the sensitivity calculated by the calculation means based on the sensitivity of the detection object. An operation device is provided that includes a correction unit that corrects the movement amount.

  Further, another embodiment of the present invention has an operation surface, detects that the detection object is in contact with or close to the operation surface, and detects the detection object on the operation surface based on an operation by the detection object. Detecting means for detecting the amount of movement of the operating surface, measuring means for measuring the amount of displacement from the reference position of the operating surface pushed down by the operation of pushing down the operating surface, and the object to be detected contact or The detection target based on the calculation means for calculating the sensitivity with which the detection means detects the detection target when approaching, the displacement amount measured by the measurement means, and the sensitivity calculated by the calculation means Correction means for correcting the movement amount of the object, display means for displaying various operation items and a pointer for selecting the operation item, and the movement amount of the detection object corrected by the correction means, Above And control means for controlling the amount of movement of the pointer to be displayed on Display unit, provides an operation system equipped with.

  According to the present invention, operability can be improved.

FIG. 1 is a block diagram of an operation device and an electronic device. FIG. 2 is an exploded perspective view of the operating device according to the embodiment of the present invention. FIG. 3A is a side view of the operating device when the detection unit is at the reference position, and FIG. 3B is a side view of the operating device when the detection unit is in the position pressed by the pressing operation. is there. FIG. 4 is a diagram illustrating an outline of the relationship between the pressing operation on the detection unit and the sensitivity with which the detection unit detects the detection target. FIG. 5A is a diagram illustrating a first table in which the movement amount of the detection unit and the correction coefficients A to D are associated with each other. (B) is a diagram showing a second table in which the sensitivity and the correction coefficients L to P are associated with each other. FIG. 6 is a schematic diagram showing the relationship between the tracing operation on the operation surface and the pointer moving on the display unit. FIG. 7 is a flowchart showing the operation of the controller device.

[Embodiment]
FIG. 1 is a block diagram of an operating device and an electronic apparatus according to an embodiment of the present invention. FIG. 2 is a development view of the operating device.

  As an example, the controller device 1 is configured to be able to operate an electronic device mounted on a vehicle. The operating device 1 is arranged, for example, in a driver seat periphery such as a center console in the vehicle. Moreover, the operating device 1 is electrically connected to the electronic device 2 mounted on the vehicle, for example.

  The operation device 1 has an operation surface 122, detects that the detection target object is in contact with or close to the operation surface 122, and detects the movement amount of the operation target that moves in the X and Y directions on the operation surface 122. A detection unit 12 that measures the amount of displacement of the detection unit 12 that is displaced in the Z direction by a pressing operation that depresses the operation surface 122, a control unit 22 that controls each unit of the operating device 1, and the detection unit 12. Are supported from below, and an elevating mechanism unit 13 that allows the detecting unit 12 to be raised and lowered by a pressing operation on the operation surface 122, a reference position detecting unit 15 that detects a reference position of the detecting unit 12, a control unit 11 and the like. And a substrate 32 to be mounted. The detection unit 12 is an example of a detection unit, and the measurement unit 14 is an example of a measurement unit.

  As shown in FIG. 2, the main body 3a of the operating device 1 is formed to open downward. Further, the main body 3a incorporates respective components such as the detection unit 12 and the like. The lower lid 3b of the operating device 1 is configured to cover an opening below the main body 3a. Further, the lower lid 3b is configured such that the substrate 32 is attached thereto.

(Electronics)
As shown in FIG. 1, the electronic device 2 is based on the display unit 21 that displays various operation items and pointers for selecting the operation items, and the amount of movement of the detection target corrected by the correction unit 111 described later. And a control unit 22 that controls the amount of movement of the pointer displayed on the display unit 21. The electronic device 2 is a device having various functions such as a car navigation system and a car stereo that are electrically connected to the operation device 1. The display unit 21 is an example of a display unit, and the control unit 22 is an example of a control unit.

  The electronic device 2 performs various functions by moving a pointer on the display unit 21 based on the operation information input from the operation device 1 and selecting a selection item such as an icon displayed on the display unit 21. It is configured. The operation system is configured to include the operation device 1 and the electronic device 2.

(Detection unit)
FIG. 3A is a side view of the operating device when the detection unit is at the reference position, and FIG. 3B is a side view of the operating device when the detection unit is in the position pressed by the pressing operation. is there.

  As shown in FIGS. 2 and 3, the detection unit 12 is schematically configured by assembling a touch sensor substrate having an operation surface 122 to a plate-shaped base 120.

  The base 120 includes a plurality of elastic members 121a inserted into through holes formed in the upper surface 300 of the main body 3a, a pair of guide members 121b that move along the guide holes formed in the main body 3a, and an operation surface. Each of the pair of connecting members 121c interlocked with the lifting / lowering movement of the detection unit accompanying the pressing operation of the button is provided toward the lifting mechanism unit 13 side.

  As an example, the detection unit 12 is a capacitive touch sensor that detects the position coordinates of the detection target based on the capacitance generated between the detection target and the electrode. In the present embodiment, the detection target is a finger, but is not limited to this, and a conductive pen or the like may be used.

  The detection unit 12 is configured to detect, for example, a touch operation or a tracing operation performed on the operation surface 122 due to a change in capacitance. The touch operation refers to an operation of bringing a finger into contact with or close to the operation surface 122, for example. The tracing operation refers to, for example, an operation for moving a finger while keeping it in contact with or close to the operation surface 122.

  An xy coordinate system is set on the operation surface 122 of the detection unit 12, and as an example, the coordinates of the x axis and the y axis are (0, 0) to (255, 255). It is configured as follows. The detection unit 12 detects coordinates at which the detection target object contacts or approaches the operation surface 122 by a known method such as a weighted average. For example, the detection unit 12 determines whether or not the operation surface 122 has been operated based on the read capacitance.

  Further, the detection unit 12 is configured to detect a movement amount and a movement direction of the detection target based on a change in coordinates detected by the tracing operation when the control target 122 is dragged by the detection target. Has been. For example, when the tracing operation with the detection target is performed on the operation surface 122, the detection unit 12 moves the operation surface 122 on the operation surface 122 by a known method such as detecting coordinates set on the operation surface 122 every second. The amount and direction of movement of the moving detection object are detected.

  When the detection unit 12 determines that an operation has been performed on the operation surface 122, the detection unit 12 outputs detection information including a movement amount and a movement direction of the detection target object to the control unit 11. The detection unit 12 may be configured to output the detected coordinates to the control unit 11 so that the control unit 11 calculates the movement amount and movement direction of the detection target.

(Measurement part)
As shown in FIGS. 2 and 3, the measurement unit 14 includes an encoder 140 and a rotation angle sensor 141. The measurement unit 14 is configured to measure the displacement amount of the detection unit 12 in the Z direction by measuring the rotation angle of the encoder 140 with the support shaft 131 as the rotation center.

  That is, when the measurement unit 14 is pressed down on the operation surface, the encoder 140 rotates from the position shown in FIG. 3A to the position shown in FIG. The displacement of the detection unit is measured from the rotation angle.

  As an example, the encoder 140 is an incremental slit disk, and is provided with a plurality of slits 140a. Therefore, the measurement unit 14 functions as an incremental rotary encoder.

  The encoder 140 is partially inserted into a gap d1 provided in the rotation angle sensor 141 disposed on the substrate 32. The rotation angle sensor 141 includes, for example, a light emitting unit and a light receiving unit that face each other with the inserted encoder 140 interposed therebetween, and has a configuration in which light output from the light emitting unit is received by the light receiving unit. The light receiving unit is configured to output a pulse signal when receiving light passing through the slit 140a of the encoder 140.

  The rotation angle sensor 141 measures the displacement amount of the detection unit 12 based on the count value obtained by counting the pulse signals from the light receiving unit, and outputs measurement information including the measured displacement amount to the control unit 11. This count value is a positive integer. The rotation angle sensor 141 may output the count value to the control unit 11 and the control unit 11 may calculate the displacement amount of the detection unit 12. Further, the displacement amount of the detection unit 12 per pulse, that is, the resolution is, for example, 0.014 mm.

(Reference position detector)
The reference position detection unit 15 is a sensor that detects whether or not the detection unit 12 is at the reference position. The reference position detection unit 15 is provided because the measurement unit 14 is an incremental rotary encoder, and thus cannot detect whether or not the detection unit 12 is at the reference position by the measurement unit. The reference position detection unit 15 includes a disk 150 provided on the holder 134 and a sensor 151 provided on the substrate 32.

  The disc 150 has, for example, a fan shape. The sensor 151 has, for example, a light emitting unit and a light receiving unit that face each other, and is configured to receive light output from the light emitting unit by the light receiving unit.

  When the detection unit 12 is at the reference position shown in FIG. 3A, the disk 150 is at a position where the light receiving unit receives light output from the light emitting unit of the sensor 151, for example. When the detection unit 12 is in a position where the detection unit 12 is pushed in from the reference position illustrated in FIG. 3B, the disk 150 rotates, for example, to a position that blocks light output from the light emitting unit. The reference position detection unit 15 generates reference position detection information indicating whether or not the detection unit 12 is located at the reference position, and outputs the reference position detection information to the control unit 11.

  The position of the detection unit 12, that is, the height Z of the operation surface 122 is calculated by the measurement unit 14 and the reference position detection unit 15.

(Configuration of lifting mechanism unit 13)
As shown in FIG. 2, the elevating mechanism unit 13 is connected to the support shaft 131 rotatably supported by the main body 3 a of the operating device 1 and the connection member 121 c of the detection unit 12 and is integrated with the support shaft 131. And a rotation member 132 that rotates together with the support shaft 131 and moves the detection unit 12 up and down via the connecting member 121c.

  In addition, the elevating mechanism 13 has a holder 134 that holds an encoder 140 (described later) for detecting the rotation angle of the rotating member 132 at the opposite end to which the rotating member 132 is attached.

  One end of a torsion spring 136 is attached to the rotating member 132, and the other end is attached to the main body 3a. The rotating member 132 is configured to urge the elastic force always accumulated in one direction. This elastic force is biased in a direction to return the driven rotating member 132 to the reference position.

  The holder 134 has a base portion 134a having an insertion hole 134b into which the support shaft 131 is inserted. A connecting pin 134c protrudes at an eccentric position of the base portion 134a.

  The connection pin 134c is inserted into an insertion recess 121d formed in the connection member 121c of the detection unit 12. Due to the connection between the connection pin 134c and the connection member 121c, the holder 134 rotates around the support shaft 131 of the elevating mechanism unit 13 in conjunction with a pressing operation on the detection unit 12.

(Control part)
The control unit 11 is a microcomputer including, for example, a CPU (Central Processing Unit) that performs operations, processing, and the like on acquired data. The control unit 11 functions as the correction unit 111 and the calculation unit 112 by operating according to a program stored in a storage unit 16 including a RAM (Random Access Memory) and a ROM (Read Only Memory) which are semiconductor memories. In addition, the storage unit 16 stores a first table 16a and a second table 16b described later.

  The calculation unit 112 acquires the value of the capacitance between the electrode of the detection unit 12 and the detection target from the detection unit 12, and the value of the capacitance when the detection target contacts or approaches the operation surface 122. The detection unit 12 is configured to calculate the sensitivity for detecting the detection target based on the change in the above. Note that the calculation unit 112 may be configured to calculate the area occupied by the detection target on the operation surface 122 from the coordinate value of the operation surface 122 and calculate the sensitivity based on this area.

  The correction unit 111 acquires the amount of movement of the detection object from the detection unit 12 and, based on the displacement amount of the detection unit 12 measured by the measurement unit 14 and the sensitivity calculated by the calculation unit 112, as will be described later. And the amount of movement of the detection target is corrected by multiplying the amount of movement of the detection target by the selected correction coefficient.

  The control unit 11 is configured to generate operation information including the movement amount and the movement direction based on the movement amount of the detection target and the movement direction of the detection target corrected by the correction unit 111. The control unit 11 moves the pointer displayed on the display unit 21 of the electronic device 2 by outputting the operation information generated to the electronic device 2.

  The correction unit 111 and the calculation unit 112 are each partially or entirely configured by hardware such as a reconfigurable circuit (FPGA: Field Programmable Gate Array) and an application specific integrated circuit (ASIC). May be.

(Correction means)
Next, the correction unit 111 will be described in detail. FIG. 4A is a diagram showing an outline of the relationship between the height Z of the operation surface 122 as the displacement amount of the detection unit 12 and the sensitivity with which the detection unit 12 detects the detection target. FIG. 5A is a diagram illustrating a first table in which the movement amount of the detection unit and the correction coefficients A to D are associated with each other. (B) is a diagram showing a second table in which the sensitivity and the correction coefficients L to P are associated with each other.

  In FIG. 4, the displacement amount 0 means that the detection unit 12 is at the reference position, and the displacement amounts 0 to e indicate that the displacement amount increases from 0 to e. In FIG. 4, sensitivity 0 includes a state in which the detection target is close to the operation surface, and sensitivities 0 to p indicate that the sensitivity increases from 0 to p. Further, the broken line in FIG. 4 indicates the operation surface 122 pressed down by the pressing operation.

  The correction unit 111 associates the first table 16a that associates the displacement amounts 0 to e of the detection unit 12 with the correction coefficients A to D, the sensitivity 0 to p calculated by the calculation unit 112, and the correction coefficients L to P. The attached second table 16b is read from the storage unit 16, and the movement amount of the detection target is corrected. The correction coefficients A to D are examples of first correction coefficients, and the correction coefficients L to P are examples of second correction coefficients.

  The correction unit 111 corrects the amount of movement of the detection object by the second table 16b in a range where the displacement amount of the detection unit 12 is small (range 0 to a), and in a range where the displacement amount of the detection unit 12 is large, The amount of movement of the detection object is corrected by the first table 16a.

  That is, in the first table 16a, in order to perform correction based on sensitivity in the range of 0 to a where the displacement of the detection unit 12 is small, the displacement of the detection unit 12 ranges from the reference position (displacement amount 0) to a. The second table 16b is assigned to the second table 16b, and correction coefficients A to D are assigned to other ranges of the displacement amount of the detection unit 12 assuming that the operation surface 122 is pressed.

  When the operation unit 122 is pressed down, the correction unit 111 multiplies the amount of movement of the detection target by the correction coefficient A and calculates the amount of movement of the detection target in the range where the displacement amount of the detection unit 12 is ab. In the range of b to c where the displacement of the detection unit 12 is larger than the range of a to b where the displacement of the detection unit 12 is larger, the correction coefficient B larger than the correction coefficient A is multiplied by the movement amount of the detection target. To correct the amount of movement of the object to be detected.

  The correction unit 111 sets the correction coefficient C larger than the correction coefficient B and the correction coefficient D larger than the correction coefficient C as the amount of movement of the detection object in the range where the displacement amount is c to d and de. Multiply to correct the amount of movement of the object to be detected.

  In the second table 16b, correction is performed based on the sensitivity measured by the calculation unit 112. Therefore, a correction coefficient (LP) that assumes a case where a tracing operation is performed without pressing down the operation surface 122 in each sensitivity range. Is assigned. In addition, the correction coefficient M assigned to the range of 1 to m in the second table is set to 1.0 as a reference when performing a normal tracing operation. That is, when the sensitivity is in the range of 1 to m, the correcting unit 111 outputs the detected object to the electronic device 2 via the control unit 11 without correcting the movement amount. Note that the correction unit 111 may be configured to correct the amount of movement of the detection target with a predetermined correction coefficient even when the sensitivity is in the range of 1 to m.

  The correction unit 111 corrects the amount of movement of the detection object using the correction coefficient L whose value is smaller than the correction coefficient L in the range of 0 to 1 whose sensitivity is lower than 1 to m by the second table 16b. In the range of m to n, the sensitivity of which is greater than 1 to m, the movement amount of the detection target is corrected using the correction coefficient N whose correction coefficient is greater than M. The correction unit 111 corrects the movement amount of the detection target using the correction coefficient P larger than the correction coefficient N in the range of n to p where the sensitivity is higher than the range of m to n.

  The values of the correction coefficients A to D are, for example, 1.0 based on the correction coefficient M, the correction coefficient A is 1.5, the correction coefficient B is 2.0, the correction coefficient C is 2.5, and the correction coefficient D is The values of the correction coefficients A to D may be values proportional to the movement amount of the detection unit so as to be 3.0.

  The values of the correction coefficients L to P are 1.0 with the correction coefficient M as a reference, for example, the correction coefficient L is 0.9, the correction coefficient N is 1.1, and the correction coefficient P is 1.2. The value may be proportional to the sensitivity.

(Operation device operation)
Next, the operation of the controller device will be described. FIG. 6 is a schematic diagram showing the relationship between the tracing operation on the operation surface and the pointer moving on the display unit. FIG. 7 is a flowchart showing the operation of the controller device.

  When the operator who operates the operation device 1 performs a tracing operation to move the finger 4 from P11 to P12 on the operation surface 122, the correction unit 111 of the operation device 1 causes the detection unit 12 to detect the difference between P11 and P12. The movement amount in the X and Y directions, the movement direction, the sensitivity calculated by the calculation means, and the displacement amount in the Z direction of the detection unit 12 measured by the measurement unit 14 are acquired.

  The correcting unit 111 determines whether or not the displacement amount of the detection unit 12 is greater than or equal to a (S1). When the correction unit 111 determines that the movement amount of the detection unit 12 is greater than or equal to a (S1: Yes), the correction unit 111 selects any one of the correction coefficients A to D of the first table 16a based on the movement amount of the finger. The movement amount of the finger 4 is corrected by multiplying any one of the correction coefficients A to D (S2).

  When the correction unit 111 determines that the amount of movement of the detection unit 12 is smaller than a (S1: No), the correction unit 111 selects any one of the correction coefficients L to P of the second table based on the sensitivity calculated by the calculation unit. The movement amount of the finger 4 is corrected by multiplying any one of the correction coefficients L to P (S3).

  The control unit 11 acquires the movement amount of the detection target object and the movement direction of the detection target object corrected by the correction unit 111 in Step 2 or Step 3, and creates operation information including the movement amount and movement direction of the detection target object. And output to the electronic device 2 (S4).

  When the operation information is input from the control unit 11, the electronic device 2 moves the pointer 5 displayed on the display unit 21 from P21 to P22 based on the input operation information.

  The control unit 11 acquires finger detection information from the detection unit 12, and determines whether or not the operation surface 122 is operated (S4). When the control unit 11 determines that the operation surface 122 is operated (S4: Yes), the processing from Step 1 is repeatedly executed. When determining that the operation surface is not operated (S4: No), the control unit 11 ends the process of correcting the movement amount of the detection target.

(Effect of embodiment)
According to the embodiment, the following effects can be obtained.
(1) By correcting the amount of movement of the detection target in the X and Y directions based on the amount of displacement in the Z direction of the detection unit 12, the display unit 21 is adjusted according to the pressing force that the operator pushes down the detection unit 12. The amount of movement of the displayed pointer can be increased. As a result, the number of tracing operations for moving the pointer to the icon or the like displayed on the display unit 21 by relative coordinate input can be reduced, so that the operability of the controller device 1 can be improved.
(2) By correcting the movement amount of the pointer on the display unit 21 based on the displacement amount of the detection unit 12, the detection unit 12 detects the detection target when the operator operates the operation surface 122 by pressing down. Even when the sensitivity of the operator's finger is saturated, that is, when the area of the finger of the operator who touches the operation surface 122 is saturated by pushing down the operation surface 122, the pointer movement amount can be corrected by the operator's operation. Become.
(3) Even when the amount of displacement of the detection unit 12 is not large, by correcting the amount of movement of the detection target based on the sensitivity measured by the calculation unit 112, the operator does not push down the detection unit 12; For example, the amount of movement of the pointer displayed on the display unit 21 can be increased or decreased by changing the area of the finger that contacts the operation surface. Thereby, the operativity of the operating device 1 can be improved more.
(4) By correcting the amount of movement of the detection target based on the amount of displacement of the detection unit 12 and the sensitivity of the detection target, even if the amount of displacement of the detection unit 12 does not change, the movement of the detection target Since the amount can be corrected, the range in which the amount of movement of the detection target can be dynamically corrected can be expanded.

[Modification]
The embodiments of the present invention are not limited to the above-described embodiments, and various modifications and implementations are possible without departing from the scope of the present invention. For example, the measurement unit 14 converts the up-and-down movement of the detection unit 12 into the rotation movement of the rotation member 132 and measures the amount of movement of the detection unit 12 from the reference position. However, the measurement unit 14 is not limited to this. The structure which measures 12 raising / lowering directly may be sufficient. That is, the measuring unit 14 may be configured as a linear encoder as an example.

  Moreover, the measurement part 14 is good also as what measures the displacement amount of the detection part 12 with a pressure sensor.

  Further, although a correction coefficient proportional to the displacement amount of the detection unit 12 is assigned to the first table 16a, a value that is not proportional to the displacement amount of the detection unit, for example, the correction coefficient M is 1.0, and the correction coefficient is A may be 1.5, the correction coefficient B may be 1.7, the correction coefficient C may be 2.3, and the correction coefficient D may be 3.0.

  Further, although the correction coefficient is assigned to the second table 16b in proportion to the sensitivity calculated by the calculating means 112, the correction coefficient L is set to a value that is not proportional to the sensitivity, for example, the correction coefficient M is 1.0. 0.5, correction coefficient N1.2, and correction coefficient P may be 1.4.

  Further, the correction unit 111 and the calculation unit 112 may be realized by the control unit 22 of the electronic device 2.

  Alternatively, the controller device 1 may correct the pointer movement amount, and the electronic device 2 may be configured to move the pointer based on the corrected pointer movement amount.

  In addition, for example, it is possible to omit some of the constituent elements of the above-described embodiment within a range not changing the gist of the present invention, and in the flow of the above-mentioned embodiment, addition, deletion, change, replacement, etc. of steps Is possible. The program used in the above embodiment can be provided by being recorded on a computer-readable recording medium such as a CD-ROM.

DESCRIPTION OF SYMBOLS 1 ... Operating device, 2 ... Electronic device, 3a ... Main body, 3b ... Lower lid, 11 ... Control part, 12 ... Detection part, 13 ... Lifting mechanism part, 14 ... Measurement part, 15 ... Reference position detection part, 16 ... Memory | storage Part, 16a ... first table, 16b ... second table, 21 ... display part, 22 ... control part, 32 substrate, 111 ... correction means, 112 ... calculation means, 120 ... base, 121a ... elastic member, 121b ... Guide member, 121c ... connecting member, 121d ... insertion recess, 122 ... operating surface, 131 ... support shaft, 132 ... rotating member, 134 ... holder, 134a ... base, 134b ... insertion hole, 134c ... connecting pin, 136 ... torsion spring , 140, encoder, 140a, slit, 141, rotation angle sensor, 150, disc, 151, sensor, 300, top surface

Claims (4)

A detection means having an operation surface, detecting that the detection object is in contact with or close to the operation surface, and detecting a movement amount of the detection object on the operation surface based on an operation by the detection object;
Measuring means for measuring a displacement amount from a reference position of the operation surface pushed down by the operation of pushing down the operation surface;
A calculating means for calculating a sensitivity at which the detection means detects the detection object when the detection object contacts or approaches the operation surface;
Correction means for correcting the amount of movement of the detection object based on the displacement amount measured by the measurement means and the sensitivity calculated by the calculation means;
The operating device with. The correction means includes a first table associating the displacement amount with a first correction coefficient, and a second table associating the sensitivity with a second correction coefficient. The movement amount is corrected using at least one of the table or the second table.
The operating device according to claim 1. The correction means corrects the movement amount using the second table when the displacement amount is smaller than a predetermined value, and the first table when the displacement amount is equal to or larger than the predetermined value. Using to correct the amount of movement,
The operating device according to claim 2. A detection means having an operation surface, detecting that the detection object is in contact with or close to the operation surface, and detecting a movement amount of the detection object on the operation surface based on an operation by the detection object;
Measuring means for measuring a displacement amount from a reference position of the operation surface pushed down by the operation of pushing down the operation surface;
A calculating means for calculating a sensitivity at which the detection means detects the detection object when the detection object contacts or approaches the operation surface;
Correction means for correcting the amount of movement of the detection object based on the displacement amount measured by the measurement means and the sensitivity calculated by the calculation means;
Display means for displaying various operation items and a pointer for selecting the operation items;
Control means for controlling the movement amount of the pointer displayed on the display means based on the movement amount of the detection object corrected by the correction means;
Operation system equipped with.

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