JP2014164388A - Information presentation device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an information presentation device configured to prevent unintended presentation.SOLUTION: An information presentation device 1 includes: a detection unit 10 which outputs detection information 10b including information on coordinates of a detection point where an operation is detected, mainly as shown in Fig 1(b); a presentation unit 12 which presents information indicating that a selection area which is included by a display image displayed on a display screen 40 and can be selected by the detection unit 10 has been selected; a determination unit 14a which determines whether the detection point has been detected in the selection area, on the basis of image information 9 of the acquired display image and the detection information 10b; and a control unit 14d which controls the presentation unit 12 so as to delay presentation of the information when the determination unit 14a determines that the detection point has been detected in the selection area and the information acquired on the basis of the detection information 10b and the image information 9 satisfies a predetermined condition.

Description

  The present invention relates to an information presentation apparatus.

  Conventional techniques include an image display for displaying an image, a touch sensor panel for detecting finger contact by arranging a plurality of sense electrodes in a plane, and a screen method by arranging a plurality of actuators in a plane. There is known a display device with a tactile display function that includes a tactile display that is displaced in a linear direction and is arranged in the order of a tactile display, a touch sensor panel, and an image display (for example, see Patent Document 1).

  In this display device with a tactile display function, when a user touches a virtual button or the like displayed on an image display display with a finger, the touch sensor panel detects a region touched by the finger, and the tactile display corresponding to the region is displayed. The actuator can be displaced to present a tactile stimulus to the user.

JP2011-2926A

  However, the conventional display device with a tactile sensation presentation function may present a stimulus when, for example, tracing a virtual button or the like that is not scheduled to be operated in the process of tracing.

  Therefore, the objective of this invention is providing the information presentation apparatus which can suppress the unintended presentation.

  One aspect of the present invention is a detection unit that outputs detection information including information on the coordinates of a detection point at which an operation has been detected, and an area included in a display image displayed on the display screen, which is selected by the detection unit. A presentation unit that presents information indicating that a possible selection region has been selected, and a determination unit that determines whether a detection point has been detected in the selection region based on image information and detection information of the acquired display image If the determination unit determines that a detection point has been detected in the selected area and the information acquired based on the detection information and the image information satisfies a predetermined condition, the information presentation is delayed. Thus, an information presentation device comprising a control unit for controlling the presentation unit is provided.

  According to the present invention, unintended presentation can be suppressed.

FIG. 1A is a schematic diagram of the inside of a vehicle on which the information presentation device according to the embodiment is mounted, FIG. 1B is a block diagram of the information presentation device, and FIG. It is the schematic which showed the connection relationship of connected vehicle LAN (Local Area Network). FIG. 2A is a top view of the operation surface of the detection unit according to the embodiment, and FIG. 2B and FIG. 2C are schematic diagrams illustrating a display screen of a display device to which an information presentation device is connected. . FIG. 3 is a flowchart relating to the operation of the information presenting apparatus according to the embodiment.

(Summary of embodiment)
An information presentation device according to an embodiment includes a detection unit that outputs detection information including information on coordinates of a detection point at which an operation is detected, and a region included in a display image displayed on the display screen. The selection area that can be selected in accordance with the presenting section that presents information indicating that the selection area has been selected, and whether or not the detection point is detected in the selection area based on the acquired image information and detection information of the display image Presenting information when the determination unit determines that the detection point has been detected within the selected area, and when the information acquired based on the detection information and the image information satisfies a predetermined condition And a control unit that controls the presenting unit so as to delay the delay.

  Even when a detection point is detected in the selection area, this information presentation device delays the presentation of information indicating that it has been selected if the acquired information satisfies a predetermined condition. Therefore, even if the cursor displayed on the display screen passes over the selected area due to an unintended operation, the information presentation device delays the presentation of information when a predetermined condition is satisfied. Don't feel bothered. Therefore, when the detection point is detected in the selected area, the information presentation device improves the operational feeling compared to the case where the information is always presented.

[Embodiment]
(Configuration of information presentation device 1)
FIG. 1A is a schematic diagram of the inside of a vehicle on which the information presentation device according to the embodiment is mounted, FIG. 1B is a block diagram of the information presentation device, and FIG. It is the schematic which showed the connection relationship of the connected vehicle LAN. FIG. 2A is a top view of the operation surface of the detection unit according to the embodiment, and FIG. 2B and FIG. 2C are schematic diagrams illustrating a display screen of a display device to which an information presentation device is connected. . FIG. 2B shows a case where a map image is displayed on the display screen, and FIG. 2C shows a case where a set temperature or the like of the air conditioner is displayed. In each figure according to the embodiment, the ratio between figures may be different from the actual ratio.

  As an example, the information presentation device 1 is disposed on a floor console 30 extending between a driver seat and a passenger seat of the vehicle 3 as shown in FIG. The information presentation device 1 is configured to operate a cursor or the like displayed on the display screen 40 of the display device 4 disposed on the center console 31 that rises from the floor console 30 in a substantially vertical direction. Note that the information presenting apparatus 1 may be disposed so as to overlap the display apparatus 4.

  As shown in FIG. 1B, the information presenting apparatus 1 is mainly displayed on a display screen 40 and a detection unit 10 that outputs detection information 10b including information on coordinates of detection points where an operation is detected. A display area that is included in the displayed image and can be selected by the detection section 10, a presentation section 12 that presents information indicating that the selection area has been selected, and image information 9 and detection information of the acquired display image 10b, the determination unit 14a that determines whether the detection point is detected in the selection region, the determination unit 14a determines that the detection point is detected in the selection region, and the detection information 10b and the image information 9 When it is determined that the information acquired based on the predetermined condition is satisfied, the control unit 14d is configured to control the presentation unit 12 so as to delay the presentation of the information.

  As an example, the predetermined condition according to the present embodiment is that the background of the selected area is a map image, the starting point of the operation is in the background, and the speed of movement of the detection point when entering the selected area Is a condition that is equal to or greater than a predetermined threshold.

  Further, as a modification of the predetermined condition, for example, the condition that the background of the selected area is a map image and the starting point of the operation is in the background, or the speed of movement of the detection point when entering the selected area is The condition may be a predetermined threshold value or more. These predetermined conditions will be described later.

  Here, for example, as shown in FIGS. 2 (b) and 2 (c), the selection area means that various data and processing functions are displayed as pictures or characters on the display screen 40, and this is selected and determined. This is a so-called icon for processing the assigned command. The selection area of this embodiment is, for example, the button 45, the button 46, and the button 48 shown in FIGS. 2B and 2C. For example, when a detection point is detected in this area, the display of the selection area is assumed to be selected.

  Moreover, the information presentation apparatus 1 is schematically configured to include a control IC (Integrated Circuit) 14 and a communication unit 16 as shown in FIG. 1B, for example.

  For example, as shown in FIG. 1B, the control IC 14 includes a determination unit 14a, a delay timer 14b, a clock signal generation unit 14c, and a control unit 14d.

  This information presentation apparatus 1 is connected to a vehicle LAN 35 as shown in FIG. As an example, a display device 4, a navigation device 5, a music playback device 6, a video playback device 7, and an air conditioner 8 are electrically connected to the vehicle LAN 35.

  The display device 4 is, for example, a liquid crystal display (LCD). On the display screen 40 of the display device 4, a display image 41 related to an electronic device that can be operated by the information presentation device 1 is displayed. Here, when the connected electronic device is the navigation device 5, as an example, the display image 41 includes a map image 42, a mark 43 indicating the current position of the vehicle, a cursor 44, a button, as shown in FIG. 45 and a button 46 are schematically configured. When the electronic device is the air conditioner 8, the display image 41 is schematically configured to include a background 47, a button 48, and a display area 49 as shown in FIG.

  The navigation device 5 is an electronic device that causes the display device 4 to display the current position of the vehicle 3, a map image, and directions, for example. The music playback device 6 is an electronic device that can play back an audio file recorded on a recording medium, for example. The video reproduction device 7 is an electronic device that can reproduce a video file recorded on a recording medium, for example. The air conditioner 8 is an electronic device that can send temperature-adjusted air to the inside of the vehicle 3, for example. FIG. 2B shows a case where the navigation device 5 is selected as an electronic device that can be operated by the information presentation device 1, and FIG. 2C shows a case where the air conditioner 8 is selected. .

(Configuration of the detection unit 10)
The detection unit 10 is a touch sensor that detects a position on the touched operation surface 100 by touching the operation surface 100 with a part of the operator's body (for example, a finger) or a dedicated pen, for example. For example, the operator can operate the connected electronic device by operating the operation surface 100. As the detection unit 10, for example, a known resistive film type, infrared type, SAW (Surface Acoustic Wave) type, capacitive type touch panel, or the like can be used.

  The detection unit 10 according to the present embodiment is, for example, a capacitive touch panel that detects a change in current that is inversely proportional to the distance between the sensor wire and the finger due to the finger approaching the operation surface 100. For example, the sensor wires are arranged along the vertical direction and the horizontal direction of the paper surface of FIG. In the present embodiment, the xy coordinate system is configured with the horizontal direction of the paper surface of FIG. 2A as the x axis, the vertical direction as the y axis, and the upper left of the operation surface 100 as the origin.

  The detection unit 10 is configured to read out the capacitance based on, for example, a clock signal output from the clock signal generation unit 14c. Specifically, the readout period of the capacitance is a positive integer multiple of the period of the clock signal. Hereinafter, this read cycle is referred to as a read cycle. As an example, this read cycle is 20 ms.

  For example, the detection unit 10 determines the presence / absence of a detection point by comparing the read electrostatic capacitance with the stored threshold value 10a, and determines the coordinates of the detection point and the detected time in the xy coordinate system. It is schematically configured to output the detected detection information 10b. A known method is used to calculate the coordinates.

  The relationship between the display screen 40 and the operation surface 100 may constitute an absolute operation system or a relative operation system. In the present embodiment, as an example, an absolute operation system is configured, and the display screen 40 and the operation surface 100 have a one-to-one correspondence. Therefore, for example, when the operator brings a finger into contact with the operation surface 100 corresponding to the button 45 in the upper left of the drawing in FIG. 2A, the button 45 shown in FIG. 2B is selected. For example, when the operator brings a finger into contact with the operation surface 100 on the upper right side of the drawing in FIG. 2A, the cursor 44 is displayed on the upper right side of the display screen 40 corresponding to the detection point. Note that the operation system may be configured to switch in accordance with, for example, switching of the display image.

  Here, the detection points 101 to 106 shown in FIG. 2A indicate detection points detected by the detection unit 10 based on the reading cycle as an example. An arrow a and an arrow b shown in FIG. 2A schematically illustrate a trajectory of an operation performed on the operation surface 100.

  An arrow a is an arrow connecting a detection point 101 detected as an operation start point and a detection point 104 detected as an end point. An arrow b is an arrow connecting the detection point 105 detected as the starting point and the detection point 106 detected as the end point. Since the arrows a and b are trajectories according to the operation, a plurality of detection points other than the illustrated detection points are detected. Moreover, the arrow a and the arrow b become curves according to the operation, for example, when the operation is performed in a curve.

  The detection point 102 is a detection point detected outside the button 46 that is the selection region. The detection point 103 is a detection point in the button 46 that is detected in the reading cycle next to the reading cycle in which the detection point 102 is detected. That is, the time interval from the detection of the detection point 102 to the detection of the detection point 103 is substantially the same as the capacitance readout cycle.

  The detection points 101 to 106 correspond to the corresponding points 47a to 47e on the display screen 40 shown in FIG. Accordingly, the arrow a and the arrow b correspond to the arrow A and the arrow B shown in FIG.

  In other words, the operation based on the arrow a is an operation in which the starting point of the operation is in the map image 42 which is the background and the end point of the operation is the background via the button 46 which is the selection area. In addition, the operation based on the arrow b is an operation in which the starting point of the operation is a button 45 and the end point of the operation is a button 46, that is, the detection point is moved between arbitrary selection areas of a plurality of selection areas. Operation.

(Configuration of the presentation unit 12)
The presenting unit 12 according to the present embodiment is schematically configured to add vibration to the detecting unit 10 as information presentation. Accordingly, the presenting unit 12 includes a vibration generating unit 12a that generates vibration based on the presenting signal S output from the control unit 14d.

  As an example, the vibration generation unit 12a is roughly configured to include a vibration generator such as an actuator or a motor that applies vibration to the detection unit 10. For example, the vibration generator is disposed in contact with the detection unit 10. In the present embodiment, the vibration presentation time is, for example, 100 ms. The operator can recognize that the operation has been performed on the selected area by this vibration without moving the line of sight to the display screen 40.

  As a modification, the presentation of information is performed by at least one of addition of vibration to the detection unit 10, output of sound, and output of light. Specifically, the presentation unit 12 may be schematically configured to include at least one audio output unit 12b and a light source unit 12c, for example. The audio output unit 12b is schematically configured to output a predetermined sound from a speaker mounted on the vehicle 3, for example. The light source unit 12c is schematically configured to output light by, for example, a light emitting element. Furthermore, the presentation unit 12 may be configured to present information by at least one of the vibration generation unit 12a, the audio output unit 12b, and the light source unit 12c, for example. In any case, the operator can recognize that an operation has been performed on the selected area without moving his / her line of sight to the display screen 40.

(Configuration of determination unit 14a)
The determination unit 14a is schematically configured to determine whether or not a detection point has been detected in the selected region based on the acquired image information 9 of the display image 41 and detection information 10b.

  Specifically, for example, the determination unit 14a acquires a detection point based on the detection information 10b acquired from the detection unit 10, and calculates a corresponding point on the display screen 40 corresponding to the detection point. Moreover, the determination part 14a acquires the coordinate of a selection area | region based on the image information 9 acquired via the navigation apparatus 5, vehicle LAN35, and the communication part 16 as an example, and compares the coordinate with the coordinate of a corresponding point. Thus, it is determined whether or not the detection point is detected in the selected region. The determination unit 14a is schematically configured to output a determination result to the control unit 14d.

(Configuration of Delay Timer 14b)
The delay timer 14b is schematically configured to count the delay time of information presentation. For example, the delay timer 14b is configured to count the time from the start of the delay based on the readout period for reading out the capacitance, and to output the counted result to the control unit 14d.

  For example, the delay timer 14b counts up the delay time for each read cycle based on the control of the control unit 14d. Specifically, for example, the delay timer 14b counts up the delay time by +1 based on the control of the control unit 14d. This time interval of +1 is substantially the same as the reading cycle. For example, the delay timer 14b is generally configured to store the delay time as +2 when the control unit 14d instructs to count up when the accumulated delay time is +1.

(Configuration of clock signal generation unit 14c)
The clock signal generation unit 14c is schematically configured to generate and output a clock signal serving as a reference for the operation of the information presentation apparatus 1 at a predetermined cycle.

(Configuration of control unit 14d)
The control unit 14d includes, for example, a CPU (Central Processing Unit) that performs operations and processing on acquired data according to a stored program, a RAM (Random Access Memory) that is a semiconductor memory, a ROM (Read Only Memory), and the like. Microcomputer. In this ROM, for example, a program for operating the control unit 14d is stored. For example, the RAM is used as a storage area for temporarily storing calculation results and the like.

  The control unit 14d is schematically configured to calculate the operation speed based on the detection information 10b acquired from the detection unit 10. Specifically, as an example, the control unit 14d is configured to calculate the speed of the detection point based on the detection point detected in the selected region and the detection point detected before the detection point. Has been.

  As an example, this speed is obtained by detecting a detection point (second detection point) detected in the selected region and a detection point (first detection point) detected in a period before the period in which the detection point was detected. Are calculated based on the distance between the two points calculated from the above and the time from when the first detection point is detected until the second detection point is detected. The said time is calculated | required from the reading period of the detection part 10. FIG. In FIG. 2A, the first detection point is illustrated as a detection point 102, and the second detection point is illustrated as a detection point 103.

Control unit 14d is provided with a time threshold T ₀ is the threshold of the delay time, a speed threshold V ₀ is the velocity threshold detection points move, the.

  In addition, the control unit 14d presents information indicating that an operation has been performed on the selection region after the determination unit 14a determines that the detection point has been detected in the selection region, that is, vibrations to the detection unit 10, for example. Is determined based on information acquired based on the detection information 10b and the image information 9 and a predetermined condition.

As described above, the predetermined condition according to the present embodiment is that the background is a map image, the starting point of the operation is in the background, and the speed of movement of the detection point when entering the selected area is speed. The three conditions are the threshold value V ₀ or more. Therefore, the information acquired based on the detection information 10b and the image information 9 is background information, operation start point information, and detection point speed information when entering the selected area.

  The condition that the background is a map image is that, for example, as shown in FIG. 2B, the information presentation device 1 is in a state where the navigation device 5 can be operated, and the map image 42 is displayed on the display screen 40. It is a condition in the situation.

  The navigation device 5 is configured to scroll the map image 42 following the tracing direction, for example, when the operator makes a finger touch the operation surface 100 and traces it.

  When scrolling, depending on the direction in which the user wants to scroll, the selection area may be located at the destination, and the detection point may be detected within the selection area. However, since the selection of the selection area in the process of scrolling is not intended, it may be considered troublesome for the operator when vibration is presented.

  As an example, as shown in FIG. 2C, when the information presenting apparatus 1 is connected to the air conditioner 8, a background 47, a button 48 selected when executing a certain function, and a setting are set. When a display area 49 for displaying a temperature or the like being displayed is displayed on the display screen 40, the background of the button 48 is generally not a scroll target. Therefore, when the background is not a map image, it can be considered that the operator has performed an operation of selecting a selection area.

  From the above, the condition that the background is a map image and the starting point of the operation is in the background is set.

Furthermore, even if the above two conditions are satisfied, if the speed of movement of the detection point when entering the selection area is lower than the reference, the operator may be operating to select the selection area . Therefore, the control unit 14d, the speed of movement of the detection point when entering the selection area, when the speed threshold less than V _0, which is the reference, it is determined that operation is performed for the purpose of selecting a selection area, the response Immediately present vibration for improvement. That is, the object control unit 14d, satisfies the two conditions described above, further, the speed of movement of the detection point when entering the selection area, if it is speed threshold greater than or equal _to V _0, the operation to select the selected region It is judged that it has not been done in the above, and the presentation of vibration is delayed. In other words, the control unit 14d determines that the operation is not intentionally performed to select the selection range, but only passes through the selection region. Incidentally, the speed threshold _{V 0} is, for example, a 300 mm / s.

The control unit 14d is schematically configured to perform presentation of the vibration when the delay time delay timer 14b counts is time threshold T ₀ or more, the presentation unit 12.

  Specifically, the control unit 14d delays the presentation of vibration when the detection point is located in the selected region and the above three conditions are satisfied. That is, the control unit 14d causes the delay timer 14b to count up during a period in which the detection point is located in the selected area and the above three conditions are satisfied.

The control unit 14d is configured as a delay time and the time threshold T _0, the delay of presentation of information based on to stop. That is, the control unit 14d is not detected detection point in the selection area, delay time delay timer 14b is accumulated, when it is time threshold T ₀ or more, stops the delay timer 14b performs presentation of vibration To reset the delay time.

This accumulated delay time is time threshold T ₀ over the period detection points is long, has remained within the selection area, that is, that the operation is made to the long period, a selection area is continuously Means. Accordingly, the control unit 14d compares the delay time and the time threshold T _0, when the delay time is time threshold T ₀ or performs presentation of vibration, it is reset by stopping the delay timer 14b It is configured as follows.

  Furthermore, when a plurality of selection areas are displayed on the display screen 40 and the detection point moves between arbitrary selection areas of the plurality of selection areas, the control unit 14d controls the presentation unit 12 to present information. It is schematically configured as follows.

  Specifically, for example, in the case of a 50-sound input screen in which a plurality of buttons displaying hiragana are displayed on the display screen 40 as the display image 41, the operation may be performed from the button to the button. . Further, as shown by an arrow B in FIG. 2B, even when the background is the map image 42, a case where the operation is performed from the button 45 to the button 46 can be considered. In any case, it is preferable to present vibration. Therefore, the control unit 14d presents vibration when the detection point is detected in the selection area and the operation is performed between the selection areas even when the background is a map image. It is configured as follows.

(Configuration of communication unit 16)
The communication unit 16 is electrically connected to the vehicle LAN 35, for example. For example, the communication unit 16 is configured to transmit and receive information such as the detection information 10b and the image information 9 to and from an electronic device electrically connected to the vehicle LAN 35.

  Below, operation | movement of the information presentation apparatus 1 which concerns on embodiment is demonstrated according to the flowchart of FIG. In the following, it is assumed that the information presentation device 1 is in a state where the navigation device 5 can be operated.

(Operation)
First, in the information presentation apparatus 1, when the vehicle 3 is turned on, the clock signal generation unit 14c periodically outputs a clock signal. The detection unit 10 reads the capacitance according to the read cycle based on the clock signal, and outputs the detection information 10b to the control IC 14.

  When the determination unit 14a acquires the detection information 10b (S1), the determination unit 14a determines whether there is a change in the selected region based on the acquired image information 9 of the display image 41 and the acquired detection information 10b (S2). ). The determination unit 14a acquires the image information 9 via the navigation device 5, the vehicle LAN 35, and the communication unit 16.

  The determination unit 14a determines that movement between arbitrary selection areas of the plurality of selection areas, movement from outside the selection area into the selection area, or movement from inside the selection area to outside the selection area is detected, that is, If it is determined that there is a change in the selected area (S2: Yes), the determination result is output to the control unit 14d.

  The control unit 14d determines whether the display image 41 displayed on the display device 4 is the map image 42 based on the determination result acquired from the determination unit 14a and the image information 9 (S3).

  When determining that the display image 41 as the background is the map image 42 (S3: Yes), the control unit 14d determines whether or not the starting point of the operation is in the map image 42 (S4). When the control unit 14d determines that the starting point of the operation is in the map image 42 (S4: Yes), the control unit 14d obtains the detection point (second detection point) detected in the selected region and the previous reading cycle. Based on the detected points outside the selected area (first detected points), the speed of movement of the detected points when entering the selected area is calculated. Here, the detection point obtained in the previous reading cycle is, for example, the detection point 103 corresponding to the corresponding point 47b shown in FIG.

Control unit 14d compares the calculated speed, the speed threshold _{V 0,} the (S5). Control unit 14d, the calculated speed, if it is speed threshold greater than or equal _{to V 0} (S5: Yes), controls the delay timer 14b counts up the delay time delays the presentation of vibration (S6) .

Here, in step 2, when the control unit 14d determines that the detection point does not move within the same selection area, moves outside the selection area, or does not move the detection point, that is, the selection area does not change ( S2: No), a time delay delay timer 14b is accumulated, the time threshold _{T 0,} comparing (S7). Control unit 14d, a delay time is judged to be the time threshold _{T 0} or more (S7: Yes), generates a presentation signal S and outputs the presentation unit 12. The vibration generation unit 12a of the presenting unit 12 presents vibration by adding vibration to the detection unit 10 based on the acquired presenting signal S (S8).

  After outputting the presentation signal S, the control unit 14d stops the delay timer 14b and resets the accumulated delay time (S9).

Here, in step 7, the control unit 14d, the delay time is judged shorter than the time threshold T ₀ (S7: No), checks whether or not the delay timer 14b is in the ON state, the delay timer If 14b is on (S10: Yes), the delay timer 14b is controlled to count up the delay time (S11). Further, if the delay timer 14b is in the off state (S10: No), the control unit 14d advances the process to Step 1.

  In Step 3, if the control unit 14d determines that the display image 41 as the background is not the map image 42, that is, determines that the detection point has moved between the selected areas (S3: No), the presentation signal S Is output to the presentation unit 12. The vibration generating unit 12a of the presenting unit 12 presents vibration by adding vibration to the detecting unit 10 based on the acquired presenting signal S (S12).

  In Step 4, when the control unit 14d determines that the starting point of the operation is not within the map image 42 (S4: No), the control unit 14d determines whether or not the starting point of the operation is within the selected region (S13). When the starting point of the operation is within the selected region (S13: Yes), the control unit 14d generates a presentation signal S and outputs it to the presentation unit 12. Based on the acquired presentation signal S, the vibration generation unit 12a of the presentation unit 12 adds vibration to the detection unit 10 to present the vibration (S14). After outputting the presentation signal S, the control unit 14d stops the delay timer 14b, resets the accumulated delay time (S15), and advances the process to Step 1.

Further, in step 5, the calculated speed, the speed threshold less than _{V 0} when (S5: No), and generates a presentation signal S and outputs the presentation unit 12. The vibration generating unit 12a of the presenting unit 12 presents vibration by adding vibration to the detecting unit 10 based on the acquired presenting signal S (S16).

(Effect of embodiment)
The information presentation apparatus 1 according to the present embodiment can suppress unintended presentation. Specifically, the information presentation device 1 delays the presentation of the vibration indicating that the selected information is satisfied if the acquired information satisfies a predetermined condition even if a detection point is detected in the selected region. . Therefore, even if the cursor 44 or the like displayed on the display screen 40 passes over the selected region by an unintended operation, the information presentation device 1 delays the presentation of vibrations when a predetermined condition is satisfied. The operator is not bothered. Therefore, the information presentation device 1 improves the operational feeling when the detection point is detected in the selected region, as compared with the case where the vibration is always presented.

In addition, the information presenting device 1 has a predetermined condition that the background of the selected area is a map image, the starting point of the operation is in the background, and the speed of movement of the detection point when entering the selected area is: A condition that is a predetermined speed threshold value V ₀ or more is provided. Accordingly, the information presentation device 1 can reliably delay the presentation of vibration based on the selection of an unintended selection region, so that the operator feels bothersome and the operational feeling improves and the detection unit 10 And movement of the line of sight to the display device 4 can be suppressed.

Furthermore, the information presentation device 1 not only delays the presentation of vibrations, but also presents vibrations if the delay time is equal to or greater than the time threshold T ₀ , so that the presentation of vibrations is stopped according to conditions. Compared with, it is possible to further improve the operational feeling.

  Here, the information presentation apparatus 1 as a modified example does not include all of the above three conditions as predetermined conditions, but the background of the selected region is a map image, and the starting point of the operation is within the background. You may be provided with the conditions of. By providing this condition, the information presentation device 1 of this modification example displays the map image 42 on the display device 4, and when the operator scrolls the map image 42, the information presentation device 1 unintentionally performs an operation via the selection region. Even so, the presentation of vibration is delayed, so that the operator does not feel bothered.

Furthermore, the information presentation apparatus 1 as another modified example does not include all of the above three conditions as predetermined conditions, but the speed of movement of the detection point when entering the selected region is determined in advance. it may include a condition that was at speed threshold greater than or equal _to V _0. By providing this condition, the information presentation device 1 according to this modified example has a high speed of movement of the detection point when entering the selection region even if an unintended operation is performed via the selection region. Since it can be determined that the operation crosses the selected area instead of the operation to perform the operation, the presentation of vibration is delayed and the operator does not feel bothered.

  The information presentation apparatus 1 according to the above-described embodiment and modification, for example, a part of a program executed by a computer, an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array), etc. It is realized by.

  The ASIC is an application specific integrated circuit, and the FPGA is an LSI (Large Scale Integration) that can be programmed.

  As mentioned above, although some embodiment and modification of this invention were demonstrated, these embodiment and modification are only examples, and do not limit the invention based on a claim. These novel embodiments and modifications can be implemented in various other forms, and various omissions, replacements, changes, and the like can be made without departing from the scope of the present invention. In addition, not all combinations of features described in these embodiments and modifications are necessarily essential to the means for solving the problems of the invention. Furthermore, these embodiments and modifications are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

DESCRIPTION OF SYMBOLS 1 ... Information presentation apparatus 3 ... Vehicle 4 ... Display apparatus 5 ... Navigation apparatus 6 ... Music reproduction apparatus 7 ... Video reproduction apparatus 8 ... Air conditioner 9 ... Image information 10 ... Detection part 10a ... Threshold value 10b ... Detection information 12 ... Presentation Unit 12a ... Vibration generation unit 12b ... Audio output unit 12c ... Light source unit 14 ... Control IC
14a ... determination unit 14b ... delay timer 14c ... clock signal generation unit 14d ... control unit 16 ... communication unit 30 ... floor console 31 ... center console 35 ... vehicle LAN
40 ... display screen 41 ... display image 42 ... map image 43 ... mark 44 ... cursor 45, 46, 48 ... button 47 ... background 47a-47e ... corresponding point 49 ... display area 100 ... operation surface 101-106 ... detection point

Claims (7)

A detection unit that outputs detection information including information on the coordinates of the detection point at which the operation was detected;
A presentation unit that presents information indicating that a selection region that is a region included in the display image displayed on the display screen and is selectable by the detection unit is selected;
A determination unit that determines whether the detection point is detected in the selection region based on the acquired image information of the display image and the detection information;
When the determination unit determines that the detection point is detected in the selection area and determines that the information acquired based on the detection information and the image information satisfies a predetermined condition, A control unit for controlling the presenting unit to delay the presenting;
An information presentation device comprising: The predetermined condition is that the background of the selection area is a map image, and the starting point of the operation is within the background.
The information presentation apparatus according to claim 1. The predetermined condition is that a speed of movement of the detection point when entering the selection region is equal to or higher than a predetermined threshold value.
The information presentation apparatus according to claim 1. The predetermined condition is that the background of the selection area is a map image, the starting point of the operation is within the background, and the speed of movement of the detection point when entering the selection area is predetermined. Is greater than or equal to the threshold value
The information presentation apparatus according to claim 1. The control unit controls the presenting unit to present the information when a plurality of selection areas are displayed on the display screen and the detection point moves between arbitrary selection areas of the plurality of selection areas. ,
The information presentation apparatus according to claim 1. Presentation of the information is performed by at least one of addition of vibration to the detection unit, sound output, and light output.
The information presentation apparatus according to any one of claims 1 to 5. A delay timer for measuring a delay time of presentation of the information;
The control unit has a threshold value related to time, and stops delaying the presentation of the information based on the delay time and the threshold value related to the time.
The information presentation apparatus according to any one of claims 1 to 6.

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