JP2009051253A - Remote control device for vehicle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a remote control device for a vehicle clarifying whether a driver's operation is possible or not without hindering safe driving. <P>SOLUTION: This remote control device is provided with an operation input section installed at a position operable from a driver's seat in the lower side of the lower edge of a vehicle windshield, an input display section installed in the upper side of the lower edge of the windshield in front of the driver's seat while having a display coordinate system with a primary corresponding relationship with operation system coordinates for showing an input position on the operation input section, and displaying an operation icon at a position corresponding to an icon operation position predetermined on the operation system coordinates, a hand image composite display control means combining and displaying a hand image and an operation icon so that display conditions of an overlap image area between a hand section intending to operate a non-restrictive operation icon operated non-restrictively and the non-restrictive operation icon and an overlap image area between the hand section intending to operate a restrictive operation icon operated restrictively and the restrictive operation icon are differentiated from each other. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  In the present invention, the operation input unit and the input display unit are separately arranged at physically separated positions in the vehicle interior, and the hand image acquired by the operation input unit is displayed on the input display unit. The present invention relates to a vehicular remote control device that performs composite display at a position to be displayed.

  The operation unit in which the operation switch is arranged and the display unit for displaying the operation menu image corresponding to the operation switch in the operation unit are separately arranged at physically separated positions in the vehicle interior, and the display unit has a hand In the vehicle remote control device including a composite display unit that composites and displays an image on an operation menu image, in addition to these images, the user can easily grasp the area to which the position of his fingertip belongs in the entire area of the operation unit. An apparatus that displays an operation guide image that can be used has been devised (see Patent Document 1).

JP 2007-152984 A

  In the configuration of Patent Document 1, it is necessary to provide an operation guide portion, which causes a problem that the component cost increases. In addition, the driver needs to input the operation information while moving the line of sight to the display device (145 in FIG. 14) between the seats and confirming the operation. In the meantime, it is necessary to move the line of sight from the front in the running direction, which also hinders safe driving.

  Further, in the vehicle navigation device, for safety reasons, operations other than predetermined operations are prohibited while the vehicle is traveling. In the configuration of Patent Document 1, it is not clear whether an operation desired by the driver is prohibited.

  Against the background of the above problems, an object of the present invention is to provide a vehicle remote control device that does not hinder safe driving and makes it clear whether or not a driver can operate.

Means for Solving the Problems and Effects of the Invention

  A vehicle remote control device for solving the above problems includes an operation input unit installed at a position operable from a driver seat below a lower edge of a windshield of a vehicle, and a front windshield below a driver seat. It has a display coordinate system that is installed above the edge and has a unique correspondence with the operation system coordinates for indicating the input position on the operation input unit, and a predetermined icon operation position on the operation system coordinates An input display unit that displays an operation icon at a position corresponding to, a hand image acquisition unit that acquires a hand image of an operator on the operation input unit, and a composite of the acquired hand image at a corresponding position on the input display unit A hand image composition display control means for displaying, and the operation icon is defined as an unrestricted operation icon for which the operation by the operator is unrestricted and a restricted operation icon for which the operation is also restricted, and the hand image composition display control Means An overlap between the unrestricted operation icon and the unrestricted operation icon and the unrestricted operation part image area, which is an overlapping image area of the unrestricted operation icon, and the unrestricted operation icon. An unrestricted operation icon and a restricted operation icon are displayed on the input display unit by combining and displaying the hand image and the operation icon so that the display states of the restricted hand partial image area that is an image area are different from each other. This is characterized in that the operator is identified.

  With the above configuration, the input display unit is installed within the driving field of view of the driver, so that safety during vehicle travel can be ensured and necessary information can be viewed. In addition, it is possible to instantaneously determine which function is currently available and which function cannot be used.

  Further, the input display unit in the vehicle operation display device of the present invention can be configured to be a head-up display that projects and displays the display screen on the windshield.

  In recent years, head-up displays developed for aircraft have been mounted on vehicles. With the above configuration, the input display unit can be installed in the driving field of view of the driver at a relatively low cost.

  Moreover, the input display part in the operation display apparatus for vehicles of this invention can also be comprised so that it may be attached to a sun visor.

  Also with the above configuration, the input display unit can be installed within the driving field of view of the driver.

  Moreover, the input display part in the operation display apparatus for vehicles of this invention can also be comprised so that it can accommodate in a ceiling part so that accommodation is possible.

  A display housed on the ceiling of a vehicle is becoming popular mainly for rear seats as a part of a so-called rear seat entertainment system. Also with the above configuration, the input display unit can be installed within the driving field of view of the driver.

  Moreover, the input display part in the operation display apparatus for vehicles of this invention can also be comprised so that it may attach to a dash panel upper part.

  Depending on the vehicle, the display is stored in the upper part of the dash panel, but the storage position is in the center of the dash panel and is not included in the driving field of view. With the above configuration, if the display is attached to the front of the driver's seat, the input display unit can be installed in the driver's driving field of view.

  The vehicle operation display device according to the present invention includes an operator determination unit that determines whether or not the operator is a driver based on a hand image, an operation icon based on the determination, an unrestricted operation icon, and a limited operation. It is also possible to configure so as to include an operation restriction setting means defined in any of the icons.

  With the above configuration, it is possible to prevent the convenience from being lost when an occupant other than the driver operates.

  Further, the vehicle operation display device of the present invention includes vehicle speed detection means for detecting the speed of the vehicle, and the operation restriction setting means limits the operation icon to the unrestricted operation icon and the restriction based on the detected vehicle speed. It can also be configured so as to be defined in one of the operation icons.

  With the configuration described above, the vehicle operation display device of the present invention can be applied to an in-vehicle device in which a predetermined operation is prohibited while the vehicle is traveling, such as a vehicle navigation device.

  Further, the hand image composition display control means in the vehicle operation display device of the present invention displays an operation icon in front of the hand image in either one of the non-restricted hand partial image region and the restricted hand partial image region, It can also be configured to hide the hand image by the operation icon.

  With the above configuration, it is possible to make the operator identify the non-restricted operation icon and the restricted operation icon, and visually recognize whether or not the function corresponding to these icons can be used.

  The hand image composition display control means in the vehicle operation display device of the present invention displays a hand image as a semi-transparent display in front of the operation icon in either one of the non-restricted hand partial image area and the restricted hand partial image area. It can also be configured to.

  Also with the above configuration, it is possible to allow the operator to identify the non-restricted operation icon and the restricted operation icon, and it is possible to visually recognize whether or not the function corresponding to these icons can be used.

  Embodiments of the remote control device for a vehicle according to the present invention will be described below with reference to the drawings. FIG. 1 shows an application of a vehicle remote control device of the present invention to a vehicle navigation device (hereinafter abbreviated as a navigation device) 10. In addition to the navigation device, the present invention can also be applied to an in-vehicle device including an input operation unit and a display unit such as an audio device for vehicles.

  The navigation device 10 includes a position detector 110 that detects the current position of the vehicle, an operation information input unit 120 for inputting various instructions from an operator such as a driver, and an external that records map data and various information. A map data input device 140 for inputting map data and the like from a recording medium, a display device 145 for performing various displays such as a map display screen and a TV (Television) screen, various guide voices, etc. A voice input / output device 150 for inputting the voice of an operator such as a hard disk storage device 155 for storing various data such as vehicle information, and a vehicle I / F for exchanging vehicle information (Interface) unit 160, wireless communication device 170 for performing short-range wireless communication with other communication device 170a, position detector 110, operation information input unit 120, map data described above Various processes are executed in response to inputs from the input device 140, the hard disk storage device 155, the vehicle I / F unit 160, and the wireless communication device 170. The position detector 110, the operation information input unit 120, the map data input device 140, A display device 145, a voice input / output device 150, a hard disk storage device 155, a vehicle I / F unit 160, and a control circuit 135 for controlling the wireless communication device 170 are provided.

  The position detector 110 receives a radio wave transmitted from an artificial satellite for GPS (Global Positioning System) via a GPS antenna and is added to the vehicle and a GPS receiver 110a that detects the position, direction, speed, and the like of the vehicle. A gyroscope 110b that detects the magnitude of the rotational motion, a distance sensor 110c that detects the distance traveled from the longitudinal acceleration of the vehicle, and the like, and a geomagnetic sensor 110d that detects the traveling direction from the geomagnetism are provided. Each of the sensors 110a to 110d has an error of a different property, and is configured to be used while complementing each other. Depending on the accuracy, some of the sensors described above may be used, or a steering rotation sensor, a wheel sensor for each rolling wheel, or the like (not shown) may be used.

  The operation information input unit 120 includes a touch panel 125 as an operation unit and a hand image input camera 130 that is a video camera for inputting the hand image 100. As shown in FIG. 2, the touch panel 125 is installed at a position where it can be operated from the driver's seat below the lower edge of the front windshield of the vehicle, such as the center console portion of the vehicle. In order to facilitate, it is colored in a specific color (for example, blue) so as to have a different hue from the hand. The hand image input camera 130 captures the touch panel 125 and outputs the captured image to the control circuit 135. The operation information input unit 120 corresponds to the operation input unit of the present invention.

  The touch panel 125 includes a touch sensor. When the touch sensor on the touch panel 125 is pressed, the coordinates are input to the control circuit 135. In the control circuit 135, the operation input acceptance range of the touch sensor on the touch panel 125 is associated with the switch image 201 displayed on the main screen 200, and when the touch sensor on the touch panel 125 is pressed, the main It is determined that the switch image 201 on the screen 200 has been pressed (see FIGS. 7 and 8). As shown in FIG. 2, the hand image input camera 130 is attached to the center console portion (or rear seat portion) of the vehicle so as to photograph the surface of the touch panel 125 from an oblique upper side. The hand image input camera 130 corresponds to the hand image acquisition unit of the present invention.

  When the operation information input unit 120 moves a finger up and down and left and right by touching the surface of the touch panel 125, the surface of the touch panel 125 including the hand operated by the hand image input camera 130 is photographed as shown in FIG. . The control circuit 135 extracts a hand image 100 from a captured image of the surface of the touch panel 125 using a known image extraction method (see, for example, Japanese Patent Application Laid-Open No. 2003-346162), and the image synthesis unit 180 shows the image shown in FIG. As described above, the hand image 100 is superimposed on the main screen 200 (here, the map operation screen) displayed on the display device 145 as a sub-screen by being translucently synthesized. The image composition unit 180 corresponds to the hand image composition display control means of the present invention.

  For this reason, when an operator such as a driver puts his / her finger on the surface of the touch panel 125 and moves it up / down / left / right, the hand image 100 moves on the display screen of the display device 145 and moves as if displayed. The operation can be performed as if the touch panel 125 exists on the surface of the device 145. At this time, whether or not the switch image 201 is pressed is detected by associating the operation input reception range of the touch sensor with the switch image 201 displayed on the main screen 200 on the touch panel 125. When the touch sensor is pressed, the control circuit 135 determines that the switch image 201 on the main screen 200 is pressed.

  Further, the operation information input unit 120 may be configured as shown in FIG. The example of FIG. 3 shows a sectional view of a touch panel 125, a hand image input camera 130, and the like that are integrated. Using a transparent or translucent touch panel 125, the hand image input camera 130 captures a hand image transmitted through the touch panel 125 and reflected by the reflection device 131. The transmissive display device 126 may be provided on the touch panel 125 to display the display image (main screen 200) of the display device 145 as an auxiliary.

  Returning to FIG. 1, the map data input unit 140 includes road data as network data, map data such as so-called map matching data for improving location accuracy, mark data indicating facilities, guidance image and audio data. It is a device for inputting various data including the like. A CD-ROM, DVD-ROM, hard disk, memory, memory card, or the like can be used as a recording medium for these data.

  The display device 145 is installed in front of the driver's seat and above the lower edge of the windshield. The display screen 145 is input from the current position of the vehicle detected by the position detector 110 and the map data input device 140. Additional data such as a mark indicating the current location identified from the map data thus obtained, a guide route to the destination, a name, a landmark, and marks of various facilities can be displayed in an overlapping manner. Also, facility guides can be displayed. The display device 145 corresponds to the input display unit of the present invention.

  Further, as described above, the display device 145 has a display coordinate system having a unique correspondence with the operation system coordinates for indicating the input position in the operation information input unit 120, and is determined in advance on the operation system coordinates. An operation icon is displayed at a position corresponding to the icon operation position.

  FIG. 4 shows an example in which a head-up display (HUD) is used as the display device 145. The HUD 145 displays the above-mentioned image / data on the windshield glass 138 of the vehicle. The HUD 145 is assembled inside the instrument panel 139, and includes a liquid crystal panel 145a that displays a virtual side mirror image, and a backlight 145b that irradiates light to the liquid crystal panel 145a. The light emitted from the backlight 145b passes through the liquid crystal panel 145a, enters the windshield glass 138, and is reflected toward the eyes of the driver DR seated in the driver's seat. As a result, the image projected on the windshield glass 138 is captured as a virtual image V by the driver DR. The image is projected onto the windshield glass 138 so as to form an image at a point at infinity. Instead of the HUD using the transmissive liquid crystal panel 145a, for example, an HUD using a reflective liquid crystal panel may be used.

  FIG. 5 shows another example of a method for installing the display device 145. As the display device 145, any of a liquid crystal display, a plasma display, an organic EL display, and the like may be used. The display device 145 is attached to the sun visor 137 on the driver's seat side, and the driver can view images while the sun visor 137 is extended.

  FIG. 6 shows still another example of the installation method of the display device 145. In recent years, a rear seat entertainment system in which a passenger in a rear seat of a vehicle can watch a TV or a DVD has become widespread, but a display device for the passenger in the rear seat is stored (closed position) on the ceiling. When the rear seat occupant views the TV or DVD, the display device is moved to a non-storage position (open position) where the display device can be viewed manually or by motor drive. This retractable display device is attached to the ceiling above the driver's seat. In this case, the sun visor is preferably a known slide type.

  Moreover, as shown in FIG. 6, the display device 145 may be installed on the instrument panel 139 in front of the driver's seat. The display device 145 may be housed in the instrument panel 139.

  Further, the display device 145 may be accommodated in the sun visor 137 on the driver's seat side, and the display device 145 may be moved between the closed position and the open position in a state where the sun visor 137 is accommodated.

  Returning to FIG. 1, the voice input / output device 150 may output a facility guide or various guidance voices input from the map data input device 140, or a reading voice of information acquired via the vehicle I / F unit 160. it can. The voice input / output device 150 includes a microphone (not shown) and a known voice recognition unit, and can input the voice of an operator such as a driver to the control circuit 135 as a command or the like.

  The vehicle speed sensor 159 includes a rotation detection unit such as a known rotary encoder, and is installed near the wheel mounting unit, for example, to detect the rotation of the wheel and send it to the control circuit 135 as a pulse signal. The control circuit 135 converts the number of rotations of the wheel into the speed of the vehicle. The vehicle speed sensor 159 corresponds to the vehicle speed detection means of the present invention.

  The vehicle I / F unit 160 is for inputting / outputting various types of external information, and is disposed in the vicinity of the road, vehicle state detection, FM (Frequency Modulation) broadcast signals received via a radio antenna (not shown), and roads. A radio wave beacon signal and an optical beacon signal received from a fixed station for VICS (Vehicle Information and Communication System: registered trademark) service are input.

  The wireless communication device 170 is for performing narrowband communication with another communication device 170a. For example, DSRC (Dedicated Short Range Communications), Bluetooth (registered trademark), wireless LAN (Local Area Network), UWB (Ultra Wideband). ) Etc. are used.

  The control circuit 135 is configured around a well-known microcomputer (not shown) including a well-known CPU, ROM, RAM, I / O (Input / Output) and a bus line connecting these components. Based on the stored program, it has an image composition unit 180 for superimposing the hand image 100 acquired from the operation information input unit 120 on the main screen 200 (such as a map operation screen) as a sub-screen, Is generated.

  In addition, the control circuit 135 calculates the current position of the vehicle as a set of coordinates and traveling directions based on each detection signal from the position detector 110 based on a program stored in the ROM or the like, and generates map data A map display process for displaying on the display device 145 a map in the vicinity of the current position read via the input device 140, a map in the range designated by the operation of the operation information input unit 120, and the map data input device 140. Route guidance processing that selects a facility as a destination according to the operation of the operation information input unit 120 based on the point data and performs route calculation by automatically calculating a route from the current position to the destination. Etc. A technique such as the Dijkstra method is known as a technique for automatically setting an optimum route in this way. Further, the control circuit 135 can exchange information with the navigation device 10 (another communication device 170a) mounted on another vehicle via the wireless communication device 170. The control circuit 135 corresponds to an operator determination unit and an operation restriction setting unit of the present invention.

  The display control process performed by the control circuit 135 will be described with reference to FIG. Note that this process assumes that the vehicle remote control device is mounted on a right-hand drive vehicle. If the vehicle is mounted on a left-hand drive vehicle, the determination of whether it is a right hand or a left hand is reversed. Become.

  First, as shown in FIG. 7, when an operator's hand such as a driver enters the front surface of the touch panel 125, the control circuit 135 uses a known image analysis method described above to perform a hand image input camera. 130 photographed images are analyzed, and a hand image 100 is extracted based on a color difference between the touch panel 125 and an operator's hand such as a driver (S110).

  Next, the control circuit 135 determines whether the extracted hand image 100 is the right-hand hand image 100 or the left-hand hand image 100 (S120).

  If the hand image 100 is a right hand hand image (S120: right hand), the control circuit 135 is a hand image other than the driver in the case of a right-hand drive vehicle, and may allow operation of the navigation device 10. As a result, the switch image 201 (see FIG. 10 and the like) is an unrestricted operation icon. Then, the non-restricted hand part image area, which is an overlapping image area of the hand part to be operated with the unrestricted operation icon and the unrestricted operation icon, is translucently transmitted to the main screen 200 by the image composition unit 180. Combined and superimposed on the front of the unrestricted operation icon (S180, see FIG. 11), the display control process is terminated.

  If the hand image 100 is a left hand image (S120: left hand), the control circuit 135 is the driver's hand image 100 in the case of a right-hand drive vehicle, and is in an operation-restricted state due to forced driving or the like. Therefore, it is determined whether or not the vehicle speed input from the vehicle speed sensor 159 via the vehicle I / F unit 160 is equal to or less than a predetermined traveling forced speed (for example, 6 km) (S140).

  If the vehicle speed is equal to or less than a predetermined traveling forced speed (for example, 6 km) (S140: YES), the control circuit 135 determines that the vehicle is almost stopped, and the switch image 201 becomes an unrestricted operation icon. Then, the non-restricted hand part image area, which is an overlapping image area of the hand part to be operated with the unrestricted operation icon and the unrestricted operation icon, is translucently transmitted to the main screen 200 by the image composition unit 180. Combined and superimposed on the front of the unrestricted operation icon (S180, see FIG. 11), the display control process is terminated.

  On the other hand, if the vehicle speed is not equal to or less than a predetermined traveling forced speed (for example, 6 km) (S130: NO), the control circuit 135 determines that the vehicle is traveling, and the switch image is restricted in operation due to forced traveling or the like. It is determined whether the position 201 and the position of the hand image 100 to be displayed on the main screen 200 overlap (S150).

  When the position of the switch image 201 whose operation is restricted does not overlap with the position of the hand image 100 (S150: NO), the control circuit 135 causes the image composition unit 180 to translucently transmit the hand image 100 to the main screen 200. The images are combined and superimposed (S180, see FIG. 11), and the display control process is terminated.

  When the position of the switch image 201 whose operation is restricted overlaps with the position of the hand image 100 (S150: YES), the switch image 201 becomes a restriction operation icon. Then, the restricted hand part image area that is an overlapping image area of the hand part to be operated with the restricted operation icon and the restricted operation icon is displayed on the front of the hand image 100 by the image composition unit 180. Processing is performed (S160).

  Next, the control circuit 135 causes the image composition unit 180 to superimpose and display the processed hand image 100 on the main screen 200 (S170), and ends the display control process.

  FIG. 10 shows a display example of the hand image 100 displayed on the display device 145 in step S170 of FIG. Here, a map operation screen is displayed on the main screen 200 of the display device 145. On the main screen 200, the present location, destination setting, menu, SECURITY, air conditioner, audio, image quality / off, information / Various switch images 201 of G are superimposed and displayed as operation icons. Of the various switch images 201, the destination setting, menu, and information / G are switch images (restricted operation icons) whose operation is restricted due to forced driving, etc., and other switch images 201 that are not subject to operation restriction ( It is displayed in a different color from the unrestricted operation icon.

  According to the above-described embodiment, when the position of the operation-restricted switch image 201 and the position of the hand image 100 overlap, the hand image 100 and the operation-restricted switch image 201 (destination setting) The superposed portion 100a (restricted hand partial image region) is deleted, and the switch image 201 whose operation is restricted in front of the hand image 100 is displayed. Thereby, an operator such as a driver can visually recognize that the switch image 201 is in a switch operation restricted state in which the switch image 201 cannot be operated.

  FIG. 11 shows a display example of the hand image 100 displayed on the display device 145 in step S180 of FIG. Since the present location switch which is an unrestricted operation icon is to be operated, the overlapping portion 100a (unrestricted hand portion image region) of the hand image 100 and the switch image 201 is displayed semi-transparently, and an operator such as a driver can It can be visually recognized that the switch image 201 can be operated.

  In FIG. 10, the hand image 100 is displayed by deleting the overlapped portion of the hand image 100 with the switch image 201 whose operation is restricted, but there are various methods for processing and displaying the overlapped portion. Can be considered.

  For example, as shown in FIG. 11, in order to improve the operability of an operator such as a driver, a selection marker 100 b that displays in an easy-to-understand manner which finger is to be selected / pressed is additionally displayed on the hand image 100. There is also known a vehicular remote control device that designates a finger for operation and points to press a switch image 201. In the case of such a vehicle remote control device, when the position of the hand image 100 overlaps the position of the switch image 201, if the display as shown in FIG. It can be made easier for the operator to see whether or not the switch can be operated.

  In addition, as illustrated in FIG. 12, when the traveling speed of the vehicle becomes equal to or higher than a predetermined traveling forcing speed (for example, 6 km / h), the hand image 100 itself is not displayed, or the hand with higher transparency is used. The image 100 may be changed. In order not to display the hand image 100 itself, steps S160 and S170 may be deleted in the flowchart of the display control process of FIG. Moreover, you may display so that the transparency of the hand image 100 may be raised gradually according to the running speed of a vehicle. In addition, the display color of the hand image 100 can be changed according to the traveling speed of the vehicle.

  Furthermore, as illustrated in FIG. 13, there is also known a vehicle remote control device in which the hand image 100 is simply superimposed and displayed on the main screen 200. In the case of such a vehicular remote control device, when the position of the switch image 201 whose operation is restricted due to forced driving or the like and the position of the hand image 100 to be displayed on the main screen 200 overlap, Instead of not displaying the superimposed portion 100a (restricted hand partial image region) with the switch image 201 limited to 100 operations, the superimposed portion 100a may only be used as a watermark image.

  As mentioned above, although the Example of this invention was described, this is only an illustration, this invention is not limited to this, Based on the knowledge of those skilled in the art, unless it deviates from the meaning of a claim Various changes are possible.

The block diagram which shows the structure of the navigation apparatus for vehicles using the remote control apparatus for vehicles of this invention. The principal part perspective view in a vehicle interior for demonstrating the outline | summary of the remote control device for vehicles. The figure which shows sectional drawing of another example of an operation information input part. The figure which shows the example which used the head-up display as a display apparatus. The figure which shows another example of the installation method of a display apparatus. The figure which shows another example of the installation method of a display apparatus. The figure which illustrates a picked-up image. The figure which illustrates the translucent synthesis | combination of the hand image with respect to the main screen of a display apparatus. The flowchart which shows a display control process. The figure which shows the example of a display when a restriction | limiting operation icon is operated. The figure which shows the example of a display when operating a non-restriction operation icon. The figure which shows another example of a superimposed display. The figure which shows another example of a superimposed display. The figure which shows the example of a display apparatus installation by a prior art.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Vehicle navigation apparatus 100 Hand image 110 Position detector 120 Operation information input part (operation input part)
125 touch panel 130 hand image input camera (hand image acquisition means)
135 Control circuit (operator determination means, operation restriction setting means)
140 Map data input device 145 Display device (input display unit)
159 Vehicle speed sensor (vehicle speed detection means)
160 Vehicle I / F unit 180 Image composition unit (hand image composition display control means)
200 Main screen 201 Switch image (operation icon)

Claims (9)

An operation input unit installed at a position operable from the driver's seat below the lower edge of the vehicle windshield,
A display coordinate system that is installed above the lower edge of the windshield in front of the driver's seat and has an unambiguous correspondence with operation system coordinates for indicating an input position on the operation input unit; An input display unit for displaying an operation icon at a position corresponding to a predetermined icon operation position on the operation system coordinates;
Hand image acquisition means for acquiring an operator's hand image on the operation input unit;
Hand image composition display control means for compositing and displaying the acquired hand image at a corresponding position on the input display unit,
The operation icons are defined as an unrestricted operation icon in which operations by the operator are unrestricted and a restricted operation icon in which operations are also restricted,
The hand image synthesis display control means tries to operate the non-restricted hand partial image area, which is an overlapping image area of the hand part to be operated with the non-restricted operation icon, and the non-restricted operation icon. The hand image and the operation icon are combined and displayed such that the display state of the restricted hand part image region, which is an overlapping image region of the hand part to be performed and the restricted operation icon, is different from each other, A remote operation device for a vehicle, characterized in that the operator identifies the unrestricted operation icon and the restricted operation icon on a display unit.   The remote control device for a vehicle according to claim 1, wherein the input display unit is a head-up display that projects and displays a display screen on the windshield.   The remote control device for a vehicle according to claim 1, wherein the input display unit is attached to a sun visor.   The remote control device for a vehicle according to any one of claims 1 to 3, wherein the input display unit is attached to the ceiling so as to be housed.   The remote control device for a vehicle according to any one of claims 1 to 4, wherein the input display unit is attached to an upper portion of a dash panel. Operator determination means for determining whether the operator is a driver based on the hand image;
Based on the determination, an operation restriction setting means that determines the operation icon as either the non-restricted operation icon or the restricted operation icon;
The vehicular remote control device according to claim 1, further comprising: Vehicle speed detecting means for detecting the speed of the vehicle,
The remote operation device for a vehicle according to claim 6, wherein the operation restriction setting unit determines the operation icon as one of the non-restriction operation icon and the restriction operation icon based on the detected speed of the vehicle.   The hand image composition display control means displays the operation icon in front of the hand image in one of the non-restricted hand partial image region and the restricted hand partial image region, and the hand icon is used to display the operation icon. The vehicle remote control device according to any one of claims 1 to 7, wherein the image is hidden.   The hand image composition display control means displays the hand image as a semi-transparent display on the front of the operation icon in either one of the non-restricted hand partial image region and the restricted hand partial image region. The remote control device for a vehicle according to any one of the above.