JP2020063041A - Flying body, program for flying body and display information providing system - Google Patents

Abstract

To fly and provide display information in the presence of a viewer.SOLUTION: A flying body includes: an aerial flight mechanism unit; a display unit; a broadcast reception unit for receiving a broadcast signal of display information to be displayed on a display screen; and a control unit. The control unit flies and travels with the aerial flight mechanism unit in the presence of a viewer. The control unit chooses display information to display on the display unit from broadcast signals that are receivable with the broadcast reception unit, and displays the chosen display information on the display unit to provide it to the viewer.SELECTED DRAWING: Figure 12

Description

  The present invention relates to an aircraft including a display having a display screen.

  Circulation of printed matter is generally performed as a means for transmitting guidance or notices to a plurality of people. Recently, in companies and the like, personal computers are distributed to each employee, and in such an organization, electronic mail may be used as a method of transmitting guidance and notices.

  In addition, a system called digital signage has recently been introduced as an application for transmitting advertisement information to an unspecified number of people. Then, as disclosed in, for example, Japanese Patent Laid-Open No. 2014-32458, in this digital signage system, when a person having an attribute related to a product and an attribute having a predetermined relationship is detected, It is also practiced to display an image of a product.

JP, 2014-32458, A

  In the method of circulating guides and notifications by printed matter and transmitting it to multiple people, it is necessary to hand over the printed matter one after another, which is troublesome and tends to delay the transmission. There is a drawback that.

  If you can send the guide or notification by the broadcast method by e-mail, you can quickly send the guide or notification, but the e-mail will not be displayed unless you open the received information. Occasionally, people who do not open the email will not receive the guidance or notice. In addition, even if the e-mail is opened, the person who has skipped the e-mail will not actually receive the guidance or notification. Furthermore, the method using e-mail has a problem that information cannot be transmitted unless the terminal device having a display screen such as a personal computer or a smart phone is possessed in the first place.

  Further, according to the digital signage system of Patent Document 1 described above, it is convenient that an image of an advertisement of the product can be displayed to a person having an attribute having a predetermined relationship with the attribute of the product. However, in the digital signage system, the display image cannot be viewed unless the user goes to a place where the display screen exists. Therefore, there is a problem that information cannot be circulated.

  The present invention aims to solve the above problems.

In order to solve the above problems, the invention of claim 1 is
An aerial flight mechanism section for flying in the air,
A display having a display screen,
A broadcast receiving unit for receiving a broadcast signal of display information displayed on the display screen,
A control unit,
Equipped with
The control unit is
There is provided an air vehicle characterized by selecting display information to be displayed on the display from a broadcast signal receivable by the broadcast receiving unit.

The invention of claim 2 is the same as the invention of claim 1,
The broadcast signal is adapted to broadcast the display information on different channels according to the attributes of a viewer who views the display information,
The control unit certifies the attribute of the viewer, and selects the display information broadcast on the channel corresponding to the attribute of the viewer from the broadcast signal according to the recognition result and displays it on the display. It is displayed and provided to the viewer.

  In the air vehicle of the invention of claim 1, the control unit selects the display information to be displayed on the display from the broadcast signals receivable by the broadcast receiving unit. Therefore, the flying body does not need to include the storage unit that stores the display information presented to the viewer, and thus the configuration can be simplified.

  Then, as in claim 2, the control unit can select the display information corresponding to the attribute of the viewer from the broadcast signal, display it on the display, and present it to the viewer.

  According to the flying object of the present invention, the display information to be presented to the viewer can be selected and acquired from the broadcast signal, so that a storage unit for storing the display information to be presented to the viewer need not be provided. , The configuration can be simplified.

It is a figure which shows the example of a mechanical structure of 1st Embodiment of the flying body by this invention. It is a block diagram which shows the structural example of the drive control apparatus part of 1st Embodiment of the flying body by this invention. It is a figure used in order to demonstrate a part of FIG. It is a figure which shows a part of flowchart for demonstrating operation | movement of 1st Embodiment of the flying body by this invention. It is a figure which shows a part of flowchart for demonstrating operation | movement of 1st Embodiment of the flying body by this invention. It is a figure which shows a part of flowchart for demonstrating operation | movement of 1st Embodiment of the flying body by this invention. It is a figure which shows a part of flowchart for demonstrating operation | movement of 1st Embodiment of the flying body by this invention. It is a figure for demonstrating an example of the utilization aspect of 1st Embodiment of the flying body by this invention. It is a figure for demonstrating an example of the utilization aspect of 1st Embodiment of the flying body by this invention. It is a figure for demonstrating an example of the utilization aspect of 2nd Embodiment of the flying body by this invention. It is a figure which shows the flowchart for demonstrating operation | movement of 2nd Embodiment of the flying body by this invention. It is a figure for demonstrating 3rd Embodiment of the flying body by this invention.

[First Embodiment]
The first embodiment is a case of an air vehicle configured to be capable of transmitting predetermined transmission information (display information) to a designated transmission target person.

  FIG. 1 is a diagram showing a configuration example of a first embodiment of an air vehicle according to the present invention. The flying body 1 according to the embodiment of the present invention is configured to autonomously fly in the air and be movable. FIG. 1 (A) is a view of the aircraft 1 of this embodiment as seen from above, and FIG. 1 (B) is a view of the aircraft 1 of this embodiment as seen from the front. .

  The flying vehicle 1 of this embodiment includes an aerial flight mechanism section 2 having a so-called quadcopter structure and a drive control unit 3. The aerial flight mechanism unit 2 is drive-controlled by a drive control unit 3. As shown in FIG. 1, in the aerial flight mechanism section 2, rotary blade (rotor) mechanisms 5A, 5B, 5C, 5D are attached to the tips of four arms 4A, 4B, 4C, 4D extending from the drive control unit 3. It has been configured.

  The rotary vane mechanisms 5A, 5B, 5C, 5D rotate the rotary vane shafts (not shown) by the motor drive units 51A, 51B, 51C, 51D, respectively, thereby rotating the rotary vanes 52A, 52B, 52C, 52D. It is configured to be rotationally driven. The motor drive units 51A, 51B, 51C and 51D are controlled in rotation speed and rotation direction by a drive control signal from the drive control unit 3. The motor drive units 51A, 51B, 51C, 51D and the drive control unit 3 use a battery (not shown) as a power source for rotation drive and a power source for drive control. The battery, such as a camera, a microphone, various sensors, a display, and a control unit, which will be described later, is also supplied from the battery. As the battery, for example, a rechargeable secondary battery is used. Alternatively, a solar cell can be used. When the solar cell is mounted, there is an advantage that the flying body 1 can fly while being charged with sunlight during the daytime outdoors.

  In this example, each of the motor drive units 51A, 51B, 51C, and 51D is independently controlled by a drive control signal from the drive control unit 3, so that the aircraft 1 takes off, lands, and climbs (directly above). , Diagonally upward), descending (directly downward, diagonally downward), right turning, left turning, forward, backward, right shift, left shift, and other various movement operations, and tilt with respect to the vertical direction. Attitude control such as corners and position control of the hovering position are possible.

  In the flying vehicle 1 of this embodiment, a camera 6 to be described later, a microphone, various sensors, and the like are attached integrally with the drive control unit 3, and a housing 6 that incorporates a drive control device unit 10 including a control unit. Are formed. In this example, the housing 6 has a box shape as a whole.

  Two legs 7A and 7B are attached to the housing 6 so as to face each other. In this example, the legs 7A and 7B are made of pipe members formed in a trapezoidal shape, and are formed so as to stably hold the aircraft 1 on the ground 8 as shown in FIG. 1 (B). ing. The shape and members of the legs are not limited to this, and various types can be considered. For example, wood or a metal material in which four legs are cylindrically formed at the four corners of the housing 6 may be used. Further, in order to facilitate the movement on the landing surface 8, a movable wheel may be attached to the legs.

  Then, the display 9 having the display screen 9D drives the housing 6 at a position above the rotor blades 52A, 52B, 52C, 52D so as not to interfere with the rotation of the rotor blades 52A, 52B, 52C, 52D. The control unit 3 is supported by being fixed to a support frame 9F that is erected from the upper surface of the control unit 3. In this example, the display 9 has a thin structure including an LCD (Liquid Crystal Display). The display 9 may be a display configuration using another display device such as an organic EL (Electroluminescence). In addition, in FIG. 1, the display 9 has a flat plate shape, but may have a curved shape so as to make it difficult for others other than the viewer who views the display screen from the front. . Further, the display 9 may be provided with an eaves or a cover so that the display screen is difficult to see from others other than the viewer and the display screen is not difficult to see due to the reflection of sunlight or room light.

  Further, the connecting portions 9FA and 9FB between the display 9 and the support frame 9F may be in a fixed connected state, or a straight line connecting the central position of the connecting portion 9FA and the central position of the connecting portion 9FB may be formed. The display 9 may be rotatably connected as the center of rotation. Further, the support frame 9F may be movably planted. For example, if it is rotatably movable by 360 degrees, the viewer can see the display screen from the front regardless of the orientation of the flying body 1. Rather than manually moving the orientation of the display screen 9D, a mechanism for automatically turning the display screen 9D (up and down rotation) and rotatably (left and right rotation) is provided to make the display position easy for the transmission target person to see. Because of confidential information, the display position may be changed so as not to be seen by other people, or the display position may be controlled so as to avoid backlight when outdoors. Further, means for adjusting the viewing angle of the display screen 9D may be provided, and when the confidential information is displayed on the display screen 9D, the viewing angle may be controlled so as to be invisible to other people. Further, in order to improve visibility, the aircraft 1 is provided with a function of distinguishing indoor / outdoor and a function of distinguishing surrounding environment such as a backlight condition and a light amount, and the brightness control of the display screen 9D is performed according to the judgment result. The contrast may be controlled.

  In this example, the display 9 is separately planted in the housing 6, but it goes without saying that the display may be incorporated in one surface or a plurality of surfaces of the four surfaces of the housing 6. Further, the display may be built in the bottom surface of the housing 6 so that the viewer can look up from below. Of course, you may use together with the display 9. In the case of multiple displays, the same content may be displayed on each display screen, or different content may be displayed. When the contents are the same, there is an advantage that a display screen at a position suitable for the viewer can be selected and the same information can be simultaneously transmitted to a plurality of viewers. Further, in the case of different contents, it is convenient because different information required by each viewer can be transmitted to a plurality of viewers.

  In the following description, the side of the display 9 facing the display screen 9D is the front surface of the aircraft 1.

  In this example, as shown in FIGS. 1A and 1B, a camera CM1 and a microphone MC are provided on the front surface of the housing 6. A speaker SP is also provided on the front surface of the housing 6. As shown in FIGS. 1A and 1B, cameras CM2 and CM3 are provided on the left and right side surfaces of the housing, and a camera CM4 is provided on the back surface of the housing 6. Further, a camera CM5 is provided on the bottom surface of the housing 6, as shown in FIG. Further, a camera CM6 is provided at the center of the upper portion of the frame portion of the display screen 9D of the display 9.

  The optical axes (corresponding to the shooting directions) of the cameras CM1 to CM6 are directions orthogonal to the respective mounting surfaces of the cameras CM1 to CM6, and it is possible to shoot in a predetermined angle-of-view range centered on the optical axis directions.

  A drive control unit 10 is provided in the housing 6. FIG. 2 is a block diagram showing a configuration example of the drive control device section 10 in the flying vehicle 1 of this embodiment. The battery is omitted in FIG.

  As shown in FIG. 2, the drive control device unit 10 in this embodiment is configured such that a control unit 101 including a microcomputer (not shown as a microcomputer in FIG. 2) is connected to an aerial flight drive unit 102 and a gyro sensor via a system bus 100. 103, geomagnetic sensor 104, altitude sensor 105, obstacle sensor 106, moving space information memory 107, current position detection unit 108, flight drive signal generation unit 109, position / orientation control signal generation unit 110, camera group 111, transmission target person information Memory 112, transmission information input acceptance unit 113, transmission display information memory 114, image recognition unit 115, voice interface unit 116, voice recognition unit 117, alert sound generation unit 118, message message memory 119, display control unit 120, operation unit. Each of 121 and 121 is connected and comprised.

  The voice interface unit 116 is connected to the microphone MC and the speaker SP. The display 9 is connected to the display control unit 120.

  The aerial flight drive unit 102 supplies a drive control signal to each of the motor drive units 51A, 51B, 51C, 51D of the rotary wing mechanisms 5A, 5B, 5C, 5D of the aerial flight mechanism unit 2 under the control of the control unit 101. To do.

  The gyro sensor 103 detects a change in acceleration of the flying object 1 during flight, and is used to detect the flight direction of the flying object 1, its speed, and its attitude. The geomagnetic sensor 104 is used to detect in which direction the flying body 1 is flying. The altitude sensor 105 is for detecting the altitude at which the aircraft 1 is located at that time, and is composed of, for example, an atmospheric pressure sensor.

  The obstacle sensor 106 emits light, infrared rays, ultrasonic waves, or the like and detects a reflected wave from the obstacle to detect the presence of the obstacle and emit light, infrared rays, or ultrasonic waves. Therefore, it is supposed that the time until the reflected wave is received and the attenuation amount can be detected, and the distance to the detected obstacle can be calculated from the time and the attenuation amount. In this embodiment, the obstacle sensor 106 is an obstacle in a space (hereinafter, referred to as a moving space) in which the flying body 1 is used, such as an indoor wall, a closet, a bed, a desk or the like, or an outdoor moving space. It is used to detect obstacles such as utility poles, buildings, trees, etc., and avoid collision with them to fly.

  The moving space information memory 107 stores the spatial information about the moving space inside or outside where the flying body 1 is used. The outdoor moving space is intended for a limited range of spaces such as a theme park, an amusement park, a zoo, a concert venue, a soccer stadium, and a baseball field. Of course, without being limited to a limited range of space, if the space is within the flight range of the aircraft 1, such as around a house, around a company, around a station, around an airport, spatial information is stored in the moving space information memory 107 as a moving space. Remembered.

  An application program (for example, Photosynth) for panoramic photographs is stored in the memory of the control unit 101 of the flying vehicle 1 of this embodiment, and the flying vehicle 1 flies in the moving space in advance and the camera CM1 ~ All or a part of CM6 is used to take an image in the range of 360 degrees at each place in the moving space. Then, the control unit 101 uses the application program for panoramic photography to generate 3D image information at each point in the moving space from the taken image information, and uses the generated 3D image information as moving space information. It is stored in the memory 107.

  In this case, in this example, the aircraft 1 sets a specific position in the moving space in which it is used as a home position and takes off and land using that position as a base. The specific location may be set at a charging station, which is a normal standby location. The home position may be a specific person instead of a specific place. For example, a person who transmits information can be set as a home position, and the person near the person is taken as a base for takeoff and landing. In this case, when the transmitter is set as the home position, the face image of the transmitter is taken by the camera CM6 and registered together with the position information. When the communicator moves, the communicator returns to the position where the communicator was originally located, and then the communicator is tracked by face image recognition. The transferee's destination is the new home position, and the vicinity of the new home position is the base.

  The information stored in the moving space information memory 107 also stores the position information of the determined home position. When the moving space is an indoor space, the moving space information memory 107 also stores in advance information about the vertical, horizontal, and height of the room to be used. Furthermore, when the moving space is indoors, structural information of the room used, such as beams, pipe spaces, and pillars, may be stored in advance, and when the moving space is outdoors, utility poles, buildings, The position of the tree may also be stored in advance.

  The current position detection unit 108 includes, for example, a GPS (Global Positioning System) receiver, and detects the latitude, longitude, and altitude of the current position of the flying object 1. In order to obtain more accurate position information, the current position may be detected using a radio wave from a mobile phone base station or a radio wave from an access point for Wi-Fi (Wireless Fidelity (registered trademark)) communication. . Further, all or part of the cameras CM1 to CM6 are used to photograph the surroundings of the flying body 1, and the photographed image information and the 3D image information stored in the moving space information memory 107 are compared to perform image recognition. Thus, the current position may be detected by grasping the relative position in the 3D image space. To detect the current position after movement, the current position detection unit 108 also uses the gyro sensor 103, the geomagnetic sensor 104, and the altitude sensor 105.

  When the flight driving signal generation unit 109 is instructed by the control unit 101 to start flying from the base (home position) and move in the air, the position information of the base stored in the moving space information memory 107 is used. The moving direction and the moving distance are calculated from the position information of the current position detected by the current position detecting unit 108 in order to generate a flight drive signal for moving.

  Then, the flight drive signal generation unit 109 uses information of the gyro sensor 103, the geomagnetic sensor 104, the altitude sensor 105, and the like based on the calculated direction and distance, and further captures images from the cameras CM1 to CM6 of the camera group 111. Referring to, the flight drive signal for moving from the base position to the position instructed by the control unit 101 is generated and supplied to the aerial flight mechanism unit 2 through the aerial flight drive unit 102. In this case, the flight drive signal is a signal that drives each of the motor drive units 51A to 51D of the four rotary blade mechanisms 5A to 5D. The generated flight drive signal is supplied to each of the motor drive units 51A to 51D of the aerial flight mechanism unit 2 through the aerial flight drive unit 102.

  Upon receiving the flight drive signal, the aerial flight mechanism unit 2 rotationally drives each of the rotor blades 52A to 52D to fly from the base to the position instructed by the control unit 101, or from the current position to the base. Move by.

  The position / orientation control signal generation unit 110 determines the orientation and position of the display screen 9D with respect to the viewer, as will be described later, based on the captured images of the gyro sensor 103, the geomagnetic sensor 104, the altitude sensor 105, and the cameras CM1 to CM6. , Position and posture so that the orientation and position are appropriate (the display screen 9D is facing the viewer, whether the display screen 9D is slightly distant from the viewer, and the position in the vertical direction (height position) is appropriate. A position / orientation control signal for controlling the

  When the flying object 1 detects a transmission target person, which will be described later, the flight drive signal generation unit 109, under the control of the control unit 101, causes the specific target body part of the transmission target person, in this example, the face (or eye) of the transmission target person. At a height position based on the position of (1), a flight drive signal for hovering is generated at a predetermined distance from the person to be transmitted, and is supplied to the aerial flight mechanism section 2 through the aerial flight drive section 102. To do. Then, the position / orientation control signal generation unit 110 generates the signal for controlling the height position for hovering. The transmission target person views the display screen 9D of the flying vehicle 1 that is hovering. If there is a desk or other landing space near the person to be transmitted, the aircraft 1 lands the display screen 9D toward the person to be transmitted and displays the display information to be transmitted on the display screen 9D. You may do it.

  The camera group 111 includes the above-mentioned cameras CM1 to CM6. Each of the cameras CM1 to CM6 outputs moving image captured image information to the system bus 100. The captured image information sent from each of the cameras CM1 to CM6 to the system bus 100 is added with identification information for identifying which camera the captured image information is from. The captured image information from each of the cameras CM1 to CM6 may be captured image information of still images at predetermined time intervals, for example, 0.5 second intervals, instead of captured image information of moving images.

  In the transmission target person information memory 112, the person who is a candidate for the transmission of the transmission information (display information) is registered in advance as the transmission target person candidate and its attribute information is stored. That is, in this embodiment, the transmission target person information is attribute information about the transmission target person.

  FIG. 3 shows an example of the transmission target person information when the moving space of the air vehicle 1 is in the building of the company and the employees of the company are candidates for the transmission target person. In the example of FIG. 3, as the attribute information of the person to be transmitted, the name (name), gender, affiliation (department name in this example), position information (for example, desk position information in the company), face image information, age , Information on hobbies and tastes, etc. is registered as attribute information of each transmission target person. In this example, the position information is position information in the moving space stored in the moving space memory 107. Also, the attribute information is not limited to this example, but includes nationality, year of joining, business type (for example, research and development, design, manufacturing, sales, planning, accounting, transportation, secretary, etc.), circle (club) , Clubs, etc. In addition to the name, a nickname or nickname may be registered.

  It should be noted that identification information is given to each of the candidates of the transmission target person, and a transmitter (transmitter) that transmits the identification information together with the position information of the current position of the transmission target person is possessed, and the aircraft 1 In addition, a function of receiving the identification information and the position information from the transmitter may be provided so that the current position of each transmission target person can be detected in real time. In that case, in the transmission target person information memory 112, instead of registering the position information as the attribute information, instead of the position information, each of the identification information sent from the transmitter of the transmission target person is registered. And remember it.

  The transmission information input receiving unit 113 receives transmission information transmitted as display information. In this example, the transmission information input receiving unit 113 is composed of an interface unit that receives the transmission information stored in the USB memory or the card type memory. However, the transmission information input receiving unit 113 is not limited to this, and may be anything as long as it can receive the information to be displayed on the display screen 9D, and may be a wireless communication unit based on the short-range wireless standard. Good.

  In this case, the transmission information may be either an image only, a text message only, or an image and a text message. Then, the transmission information input acceptance unit 113 of this embodiment has a function of converting the information of the accepted text message into display information, and when it is composed of an image and a text message, a display image obtained by combining the two is displayed. It also has a function to generate. The transmission information may be composed of a plurality of pages (a plurality of screens), the image and the text message may be displayed on the display screen 9D in two screens, or may be displayed on another display screen (not shown). May be.

  The display information of the transmission information received by the transmission information input receiving unit 113 is stored in the transmission display information memory 114.

  The image recognition unit 115 compares the image information captured by the cameras CM1 to CM6 with an image of an obstacle or the like stored in an image memory (not shown) to avoid obstacles to be avoided during the flight. Has the function of recognizing. The flight driving signal generation unit 109 generates a flight driving signal that avoids the recognized obstacle and moves in the air.

  In addition, in this embodiment, the image recognition unit 115 respectively outputs the face image of the viewer of the display screen 9D captured by the camera CM6 and the face image of the transmission target person stored in the transmission target person information memory 112. By performing the image matching process with the above, it also has a function of recognizing whether or not the viewer of the display screen 9D is the designated transmission target person, as described later.

  The voice interface unit 116 has a function of supplying a voice signal picked up by the microphone MC to the voice recognition unit 117 and a message message memory 119. Further, the voice interface unit 116, under the control of the control unit 101, outputs a voice for calling attention to the person to be transmitted that there is a matter to be transmitted, a voice for inquiring whether or not there is a message prepared in advance, and the like. It has a function of emitting sound from the speaker SP. The microphone MC may be an omnidirectional microphone, but may be a directional microphone because it collects only the voice uttered by the transmission target person.

  The alert sound generation unit 118 is a functional unit that stores and generates a voice for calling attention to the person to be transmitted that there is a message to be transmitted, a voice for inquiring whether or not there is a message, and the like.

  The message message memory 119 is for temporarily storing and sending a message received from a transmission target person.

  Under the control of the control unit 101, the display control unit 120 performs control for generating display information to be displayed on the display screen 9D of the display 9 and displaying the display information on the display screen 9D.

  In this example, the operation unit 121 includes a touch panel superimposed on the display screen 9D of the display 9. In this embodiment, according to the control of the control unit 101, the display screen 9D displays a guide image for inputting the attribute of the transfer target person who transmits the transfer information. Therefore, according to the guide image, the transfer information is transmitted. The attributes of the target person are input through the operation unit 121. Therefore, the attribute designation receiving unit is composed of the operation unit 121 and the control unit 101.

  The operation unit 121 is also used for the user to start and activate the flight of the flying object 1, create a moving space information and store the moving space information in the moving space information memory 107, and other operation instructions. In this example, as the flight start activation of the flying body 1, in addition to immediate activation by a start instruction, a time set by the user through the operation unit 121 by the timer function (the control unit 101 has) (predetermined time or It is configured so that the timer can be started after a predetermined time from the current time).

  In FIG. 2, the processing functions of the flight drive signal generation unit 109, the position / orientation control signal generation unit 110, the transmission information input reception unit 113, the image recognition unit 115, the voice recognition unit 117, and the display control unit 120 are controlled by the control unit 101. Can also be realized as a software processing function.

[Flow of Operation of Drive Control Device Section 10 of Aircraft 1]
Hereinafter, an example of the flow of operation of the drive control device unit 10 of the aircraft 1 of the first embodiment will be described with reference to the flowcharts shown in FIGS. 4 to 7. Each step of the flowcharts shown in FIGS. 4 to 7 includes a flight drive signal generation unit 109, a position / orientation control signal generation unit 110, a transmission information input reception unit 113, an image recognition unit 115, a voice recognition unit 117, and a display control unit 120. The function will be described as a case where the control unit 101 realizes it as a software processing function.

  The control unit 101 receives the input of the transmission information through the transmission information input reception unit 113 and stores it in the transmission display information memory 114 (step S101). At this time, the input of the transmission information also includes, as additional information, designation (designation of secret) as to whether or not the transmission information is desired to be kept secret (handled as confidential information).

  Next, the control unit 101 accepts the input of attributes regarding the person to be transmitted and the designation of the transmission method through the operation unit 121 (step S102). As described above, as the designated attributes to be input, any of the name, sex (male or female), affiliation, age (20s, 30s, etc.) of the person to be transmitted, hobby, etc. You may enter more than one. The age and date of birth may be used instead of the age. Age and age can be derived from date of birth, and age can be derived from age.

  When the names of the persons to be transmitted are set as attributes, all the names of the persons to whom the information is to be transmitted are input or selected from the list. In this case, the transfer information is specified only to the specified or selected transfer target person. The designation of gender (male or female) is the designation of transmitting the transmission information only to the transmission target persons of the designated gender. When the belonging department name is designated as an attribute, the transmission information is transmitted only to the employees belonging to the designated department as the transmission target person. When a generation (20s, 30s, etc.) is designated as an attribute, the transmission information is transmitted only to employees of the designated generation as transmission targets. When a hobby or the like is designated as the attribute, the transmission information is transmitted only to employees having the designated hobby or preference as the transmission target person. When a plurality of attributes are specified, for example, when the gender is male, the department name to which the department belongs is the first business division, and the age is in the thirties, the transmission information is that of the thirties in the first business division. Only male employees will be communicated.

  Next, the control unit 101 determines whether or not a flight start instruction has been issued through the operation unit 121 (step S103), and when it determines that the flight start instruction has not been issued, waits for the flight start instruction. When it is determined in step S103 that the flight start instruction has been issued, the control unit 101 searches for and recognizes the position of the transfer target person who matches the attribute specified in step S102 from the stored information in the transfer target person information memory 112. (Step S104).

  Then, the control unit 101 causes the flying object 1 to fly and move to the position of the first transmission target person among the transmission target persons who match the designated attribute recognized in step S104 (step S105). Then, when the control unit 101 moves to the position of the person to be transmitted, a warning sound (or a warning message may be sent) from the speaker SP to notify the person (viewer) at that position that there is transmission information. By emitting the sound, the user is alerted to look at the flying object 1 (step S106). When the person to be transmitted does not notice the attention sound, the person may be made aware by making the sound louder, blinking the display screen 9D, or moving to the front of the eye.

  Next, the control unit 101 performs image recognition of the face image of the person (viewer) at that position, and recognizes the face image of the person to be transmitted who should be at the position stored in the person to be transmitted information memory 112. It is determined whether the person to be transmitted is detected or not depending on whether they match (step S107). At this time, the control unit 101 causes the aircraft 1 to hover with the display screen 9D facing the viewer at the position, and causes the camera CM6 to display the face image of the viewer at the position. Control to shoot.

  When it is determined in step S107 that the transmission target person is not detected, it is determined whether or not there is a next transmission target person (step S108). If there is a next transmission target person, the position of the next transmission target person is determined. Is searched and recognized from the stored information in the transmission target person information memory 112 (step S109). Then, after step S109, the control unit 101 returns the processing to step S105, and repeats the processing from step S105.

  When it is determined in step S108 that there is no next transmission target person, the control unit 101 determines whether or not the standby time when there is no transmission target person has timed out (step S111 in FIG. 5), and the time is over. When it is determined that the other viewer is not, the camera waits on the spot and searches for another viewer at the position (step S112). Then, the control unit 101 determines whether or not another viewer is detected (step S113). When it is determined that no other viewer is detected, the control unit 101 returns the process to step S111, and this step is performed. The processing after S111 is repeated.

  When it is determined in step S113 that another viewer is detected, the control unit 101 returns the process to step S106 in FIG. 4 and repeats the processes of step S106 and thereafter.

  Further, when it is determined in step S111 that the time is over, the control unit 101 controls the aircraft 1 to return to the home position of the base (step S114), and ends this processing routine. If the vehicle cannot return to the home position due to a battery shortage or an unexpected situation, the emergency landing may be controlled.

  Further, when it is determined in step S107 of FIG. 4 that the transmission target person who matches the designated attribute has been detected, the control unit 101 determines whether or not the secret has been designated for the transmission information (FIG. 6). Step S121). When it is determined in step S121 that the confidential information has been designated for the transmitted information, the control unit 101 displays on the display screen 9D that the confidential information is transmitted, and hovers the air vehicle 1 with respect to the transmission target person. The position is changed according to the movement of the person to be transmitted (step S122). At this time, the control unit 101 may control the flying body 1 not to be in the hovering state but to have the transmission target person prepare an appropriate landing position and land there.

  Then, the control unit 101 determines whether or not the transmission start permission from the transmission target person has been received (step S123), and when determining that the transmission start permission has not been received, waits for the transmission start permission. When the permission to start transmission is received in step S123, and when it is determined in step S121 that the secret is not specified for the transmission information, the control unit 101 displays the display image to be transmitted on the display screen 9D. It is displayed (step S124). In this case, the display time of the display image to be transmitted on the display screen 9D is set such that the person to be transmitted can finish reading the contents of the display image. Of course, the display time of the display image to be transmitted may be variable depending on the person to be transmitted.

  Next, the control unit 101 determines whether or not there is a message from another transmission target person with respect to the transmission target person watching the display screen 9D by referring to the stored information in the message message memory 119 ( Step S125).

  If it is determined in step S125 that there is a message, the control unit 101 reads the message message from the message message memory 119, displays the message message on the display screen 9D, and displays the message message of the sender of the message message. The name is displayed (step S126). Note that not only the name of the caller but also the face image may be displayed so that the caller can be easily identified.

  Next to step S126, when it is determined that there is no message in step S125, the control unit 101 displays an inquiry on the display screen 9D as to whether or not there is a message to another person to be transmitted, Alternatively, it is performed by outputting a sound from the speaker SP (step S131 in FIG. 7). The control unit 101 determines whether or not there is a message according to the reply from the person who is the subject of the transmission to this inquiry (step S132). In this case, the answer from the transmission target person may be a gesture meaning negative or affirmative by the transmission target person, or may be a voice from the transmission target person. In addition, a touch sensor or a button attached to the display 9 may be used for answering. When the answer is a gesture, the gesture can be discriminated from the captured image of the transmission target person captured by the camera CM6. Further, when the answer from the person to be transmitted is a voice, it is possible to determine whether the answer is negative or affirmative by voice recognition. Note that the other party of the message may be another transmission target person who does not have the attribute designated at the time of the transmission.

  When it is determined in step S132 that there is a message to another transmission target person, the control unit 101 first notifies the transmission target person that the other party (destination) of the message is accepted as a voice, and the destination of the message. The voice of the name of the other party is picked up and voice-recognized, and while confirming the stored content of the transmission target person information memory 112, the name of the other party of the destination of the message is accepted and stored in the message message memory 119 (step S133). Note that the destination of the message may be a plurality of persons instead of one person, and may be all the transmission target persons to whom the transmission information displayed on the display screen 9D is transmitted.

  Then, the control unit 101 informs the person to be transmitted that the message is accepted as a voice, collects the voice message and recognizes the voice, converts the voice message into text information, and inputs the name of the destination of the message. Correspondence is stored in the message message memory 119 (step S134). The control unit 101 may display the collected message message and the name of the other party of the message on the display screen 9D for confirmation.

  After step S134, the control unit 101 refers to the transmission target person information memory 112, determines whether there is a next transmission target person (step S135), and determines that there is a next transmission target person. In some cases, the position of the next person to be transmitted is recognized (step S136), the processing is returned to step S105 in FIG. 4, and the processing after step S105 is repeated. Further, when it is determined in step S135 that there is no next transmission target person, the control unit 101 shifts the processing to step S111 in FIG. 5, and repeats the processing of step S111 and subsequent steps.

[Example of Usage of Aircraft 1 of First Embodiment]
Hereinafter, an example of a usage mode of the flying body 1 of the first embodiment is shown in FIG. The example of FIG. 8 shows a case in which the transmission information related to “Women's Association Information” is transmitted only to the women among the transmission target persons registered in the transmission target person information memory 112. That is, this is the case where the designated attribute is “female” of gender.

  In this example, aircraft 1 is moved to the spatial information memory 107, the transmission subject desk 12A which is divided by Pateshon 11 in-house indoor space, as shown in FIG. 8, 12B, 12C, 12D, 12E, It holds information on the arrangement of 12F, 1G, and 12H. Then, the aircraft 1 extracts the transmission target person having the attribute “female” from the transmission target person information memory 112, and based on the extracted position information of the transmission target person, the transmission target person of the female who matches the designated attribute. The position of the person is identified by referring to the information in the moving space information memory 107.

  Then, the air vehicle 1 recognizes the transmission target person at the authorized position as the transmission target person who matches the designated attribute, and in this example, the positions of the desks 12B, 12D, 12F, 12G, and 12H are displayed. Recognize as the transmission position. Then, as shown by a curved arrow 13 in FIG. 8, the aircraft 1 sequentially moves in the air at the positions of the desks 12B, 12D, 12F, 12G, and 12H as information transmission positions. Then, for each person to be transmitted at the information transmission position, the aircraft 1 is hovering, or lands if there is a landing space, and displays the information on the girls' association on the display screen 9D. Then, let's communicate.

  In this case, when the aircraft 1 receives a message from a certain transmission target person, as shown in FIG. 9, the message is displayed to the transmission target person who is the destination of the message. And communicate.

  As described above, according to the flying object of the first embodiment, it is possible to sequentially transmit the predetermined information to all the transmission target persons having the designated attribute. In this embodiment, the transfer target person only has to wait for the flight of the flying object 1, and it is not necessary to forward the information to other transfer target persons, which is very convenient.

  Further, according to the air vehicle of the first embodiment, the information transmitter transmits the information to the desired transmission target person only by inputting the information to be transmitted and designating the attributes of the transmission target person. It will be possible.

  Further, according to the above-described embodiment, the transmission target person who has received the transmission of the information transmits the message to the air vehicle 1 to the other specific transmission target person or all the transmission target persons. Also, there is an effect that a message can be easily sent to the other specific transmission target persons and all transmission target persons. As for the message message, the same message message can be transmitted to each transmission target person, or different message messages can be transmitted to each transmission target person. Further, even when the content of the message message is the same sentence, the name (address) of the message partner acquires the name of each person to be transmitted from the person-to-be-transmitted information memory 112, and uses the acquired name. You can also create and send a message message by changing it.

  In the above description, the order of transmission to the person to be transmitted is in accordance with the moving route of the flying body, but the order may be random. Further, the order may be designated in advance such as the order of age, the order of name, the order of higher rank, and the like.

[Modification of First Embodiment]
In the first embodiment described above, when the transmission information is transmitted to the transmission target person, there is no means for notifying the transmission person of that fact, but the transmission person is notified in real time as follows. May be. That is, for example, the flying body is provided with, for example, a communication function and a mail transmission function. Then, the e-mail address of the communicator is registered in the air vehicle when the transmission information is input. After transmitting the transmission information to the transmission target person, the air vehicle acquires the name of the transmission target person who has completed transmission of the transmission information from the transmission target person information memory 112, and acquires the acquired name and “Transmission of transmission information”. Create an e-mail containing the characters "Complete" and send it to the registered e-mail address of the transmitter. Further, after transmitting the transmission information to the transmission target person, the air vehicle may capture an image such as a face image of the transmission target person by the camera CM6 and attach the captured image to the mail. At that time, the person to be transmitted may make a gesture such as OK or NG sign, photograph the gesture, and attach the photographed gesture to the mail.

  Further, in the above-described first embodiment, the transmission target person is specified by the face image. However, in addition to the recognition of the transmission target person by the face image, the appearance (outer shape, silhouette, physical feature) You may make it recognize an image. In this case, if there is pre-registration on the day of the transmission target person, the transmission target person can be specified by image recognition of clothes. Also, companies, factories, offices, and the like are often obliged to wear an employee ID card or ID card, and a general party may wear a name tag. By recognizing these employee ID card, ID card, and name tag, it is possible to specify the transmission target person. Further, not limited to image recognition, the voice of the transmission target person may be registered, and the transmission target person may be specified by the speaker recognition by the voice recognition.

  When transmitting confidential information, it is necessary to strictly prohibit viewing of the display screen except for those who can receive the confidential information. When a person who is not qualified to receive confidential information is found by the camera CM6, the display screen is darkened, a mosaic is applied, or the display is turned off. If copying of the display screen is strictly prohibited, when you try to shoot with a mobile device such as a digital camera or smartphone, you can respond by darkening the display screen, applying a mosaic, turning off the display, etc. It is possible to make it impossible to take a picture of the display screen that is strictly forbidden to copy, for example, by changing the position or moving high in the air.

  Further, in the first embodiment, the birthday (date of birth) is registered in the transmission target person information as an attribute of each transmission target person, and on the birthday day, the air vehicle becomes the transmission target person. The message "Happy birthday" may be transmitted on the display screen, or the birthday song may be played from the speaker. By registering the customer's birthday in the transmission target person information at restaurants such as restaurants, bars, and coffee shops, it is possible to provide the customer with a timely presentation. In theme parks and amusement parks, when a customer enters, by registering recognition information such as face images and birthdays as his / her attribute information, a plurality of (for example, 100) air vehicles can be registered in the park. All can get their attribute information and if they find the customer with the recognition information, they can celebrate their birthday.

  Further, the birth month and the constellation may be set in the transmission target person information as attributes of the transmission target persons, and the “today's fortune-telling” may be transmitted to each of the transmission target persons. Fortune-telling using birthday (date of birth) is diverse, such as "Four Pillars of Life", "Kyusei-kigaku", "Western Astrology", "Horoscope", "Arithmetics", and "Six-Star Astrology". Also, since there is a hobby and preference of the person to be transmitted, which divination is selected is also set as an attribute. For example, if you set "Four Pillars of Life", you will find December from January to December, and if you set "Horoscope", it will be the 12 constellations from the White sheep shrine (Oshuri) to the Fushiomiya (Pisces). In addition, the transmission target person can see the “today's fortune telling” classified into 12 types of patterns on the display screen of the air vehicle. It is very convenient because you can know today's fortune, lucky color, and lucky number.

  In addition, when the detected transmission target person is moving, the flying object may follow the movement. However, do not follow a specific location such as a toilet. In addition, the place that should not be followed is set as the flight prohibited area in advance on the air vehicle.

[Second Embodiment]
In the first embodiment described above, it is assumed that the information is transmitted so as to be circulated. However, the application of the flying vehicle 1 of the present invention is not limited to such a case. For example, it can also be used for the purpose of presenting transmission information such as recommendation information according to the customer's attribute to a customer who has visited a theme park or a store by displaying it on a display screen.

  The mechanical configuration of the aircraft 1A of the second embodiment is similar to that of the aircraft 1 of the first embodiment shown in FIG. However, the drive control unit of the aircraft 1A according to the second embodiment is different from the drive control unit 10 of FIG. 2 although not shown. That is, in the aircraft 1A of the second embodiment, the specific person is not the transmission target person, and thus the transmission target person information memory 112 in the drive control device section 10 is not necessary.

  The image recognition unit (corresponding to the image recognition unit 115) in the drive control device unit of the aircraft 1A according to the second embodiment does not recognize the face image of a specific person, but the recognition target person is a woman. It has a function of determining the attribute of the recognition target person, such as whether it is a person, a man, a child, an old person, or the like. Further, not only the judgment of the attribute of the individual but also the function of judging the attribute of the group such as couple, family, and friends may be provided.

  Then, in the transmitted display information memory 114, a plurality of display information is prepared corresponding to each of the attributes recognized by the image recognition unit. This display information is information about products or entertainment recommended according to the attributes of the customer who is the recognition target. That is, display information for male customers, display information for female customers, display information for children customers, display information for elderly customers, display information for customers such as couples, families, friends, etc. Is stored and prepared in the transmission display information memory 114.

  In the second embodiment, when a customer arrives at a store, he / she flies to the side of the customer, photographs the customer with a camera, recognizes the photographed image, and determines the attribute of the customer. The display information corresponding to is read from the transmission display information memory 114 and displayed on the display screen 9D. As a result, the air vehicle 1A can present display information such as recommended information according to the attribute to the customer who has visited the store.

  The attribute of the customer determined from the captured image is not limited to the attribute that the person originally has such as the gender of the customer as described above. For example, if the customer recognizes the clothes or accessories worn by the customer from the photographed image and these are so-called brand-name customers, the attribute that the customer likes the brand is determined and handled. As the display information, it is also possible to display information recommended by branded products.

  FIG. 10: is a figure for demonstrating the movement of 1 A of aircrafts of 2nd Embodiment which presents the display information according to the attribute information to the customer to a store. Further, FIG. 11 is a flowchart showing an example of the processing operation executed by the control unit of the drive control device unit of the flying vehicle 1A of the second embodiment.

  As shown in FIG. 10, the aircraft 1A of the second embodiment monitors the customer 22 who comes from the entrance 21 of the store at a predetermined home position position HP (step S201 in FIG. 11). Then, when the air vehicle 1A detects the customer 22 who comes to the store from the entrance 21 of the store, as shown in FIG. 10, the air vehicle 1A flies in the air to the customer 22 who comes to the store (step S202).

  Then, the control unit of the flying vehicle 1A photographs the customer 22 with the camera CM6 and determines the attribute of the customer 22 (step S203). Then, the control unit of the aircraft 1A reads out an image corresponding to the determined attribute of the customer 22 from the transmission display information memory and displays it on the display screen 9D (step S204).

  Next, the control unit of the aircraft 1A determines whether or not the customer's gesture permission or the customer's departure permission by the voice is received from the image captured by the camera CM6 (step S205), and the permission of the departure is received. If it is determined not to be yes, the process is returned to step S204, and the processes of step S204 and thereafter are repeated. When it is determined in step S205 that the customer has given permission to leave, the control unit of the aircraft 1A determines whether there is another visitor (step S206), and it is determined that there is another visitor. If so, the process returns to step S202 to fly to the customer who visited the store, and the processes after step S202 are repeated.

  When it is determined in step S206 that there is no other visitor, the control unit of the flight vehicle 1A controls the flight vehicle 1A to return to the home position (step S207). After that, the control unit of the flying vehicle 1A returns the process to step S201, and repeats the process of step S201 and thereafter.

[Modification of Second Embodiment]
In the above-described second embodiment, examples of the display information are advertisement information and recommended information, but the display information is not limited to this. For example, providing "today's lunch" and "daily menu" at restaurants, information on sale items and bargain items at department stores and supermarkets, information on waiting times at banks and other counters, information on waiting times at theme park attractions It can be applied to guides of works in museums and museums. In addition, a QR code (registered trademark) is displayed so that the customer can access various information from a mobile terminal, a coupon or a discount ticket is displayed, and the customer takes a picture of the camera to take a coupon or a discount ticket. You may make it usable.

  Furthermore, when the air vehicle determines that the viewer's attribute is a child, it displays only the display information for children, for example, the display information for alcoholic beverages, dangerous goods, adult magazines, etc. Do not show it. Further, in a place where copying of exhibits or the like is prohibited, the air vehicle may notify the viewer that photography is prohibited.

  Further, the air vehicle may be configured to identify the nationality based on the facial image and the physical characteristics and to talk in the language of the country. Further, the air vehicle may be configured to recognize the conversation of the communication target person in a language and have the conversation in that language.

[Third Embodiment]
In the above-described first and second embodiments, the display information to be displayed on the display screen and presented to the viewer is stored in the transmission display information memory 114 in advance and prepared. However, the air vehicle may be provided with a communication function, and the display information may be provided by transmitting the display information to the air vehicle through communication from the display information providing device. In this case, there are two methods of providing the display information to the air vehicle: a method of providing the display information in a broadcast format and a method of providing the display information from the display information providing device in response to a request for the display information from the air vehicle. is there.

  FIG. 12 (A) is a conceptual diagram for explaining an example of a method of providing display information to a flying object in the former broadcast format. In the drive control device section 10B of the flying vehicle 1B used in this example, the display information broadcast receiving section 131, the attribute recognizing section 132, and the display 9 are connected to the control section 101B through the system bus 100. . Although the transmission information input receiving unit 113 and the transmission display information memory 114 are not provided, the system bus 100 is connected to other components of the drive control device unit 10 shown in FIG. The flying object 1B includes a broadcast receiving antenna 133.

  The display information providing apparatus 200B provides display information according to the attributes of viewers (including customers) in a broadcast format. The broadcast in this case is a local broadcast with a limited broadcast area such as in a store or a theme park. The broadcast signal transmitted from the display information providing apparatus 200B is configured such that the broadcast channel is different for each attribute, and the display information corresponding to the attribute is broadcast on each broadcast channel. The display information providing device 200B includes a broadcast signal transmitting antenna 201.

  The display information broadcast receiving unit 131 receives a broadcast signal from the display information providing apparatus 200B through the antenna 133, and selects a broadcast channel signal corresponding to the tuning information from the control unit 101 from the received broadcast signals (channel selection). ) Has a function to do. The attribute recognition unit 132 is composed of the camera CM 6 and the image recognition unit 115 described in the above embodiment. The control unit 101B receives the information of the attribute certified by the attribute certifying unit 132, generates channel selection information for selecting a broadcast channel according to the attribute, and supplies it to the display information broadcast receiving unit 131.

  As a result, in the aircraft 1B, the display information broadcast receiving unit 131 extracts the display information according to the attribute of the viewer from the broadcast signal, and the control unit 101B displays the extracted display information on the display screen of the display 9. To display. Therefore, in the air vehicle 1B of this example, display information according to the attributes of the viewer on the display screen of the air vehicle 1B is displayed on the display screen of the display 9.

  Next, FIG. 12B is a conceptual diagram for explaining an example of a method of providing from the display information providing device in response to a display information providing request from the air vehicle. In the drive control device unit 10C of the aircraft 1C used in this example, the display information receiving unit 141, the attribute recognizing unit 142, the attribute transmitting unit 143, and the display 9 are transmitted to the control unit 101C via the system bus 100. Are connected. In this example as well, the transmission information input receiving unit 113 and the transmission display information memory 114 are not provided, but the system bus 100 is connected to the other components in the drive control device unit 10 shown in FIG.

  The display information providing apparatus 200C of this example includes a display information transmitting unit 211 and an attribute receiving unit 212. The flying vehicle 1C and the display information providing apparatus 200C are respectively provided with an antenna 144 and an antenna 213 for wireless transmission and reception between them.

  In the example of FIG. 12 (B), the control unit 101C of the aircraft 1C, when the attribute of the viewer is certified by the attribute certification unit 142, sends the attribute information of the certification result from the attribute transmission unit 143 to the antenna. The information is transmitted to the display information providing apparatus 200C via 144.

  The display information providing apparatus 200C receives the attribute information by the attribute receiving unit 212 and recognizes the attribute. Then, the display information providing apparatus 200C transmits the display information corresponding to the recognized attribute from the display information transmitting unit 211 to the air vehicle 1C through the antenna 213.

  The control unit 101C of the aircraft 1C causes the display information receiving unit 141 to receive the display information sent from the display information providing apparatus 200C, and displays the display information on the display screen of the display 9. As a result, also in the flying body 1C of this example, display information corresponding to the attributes of the viewer of the display screen of the flying body 1C is displayed on the display screen of the display 9.

  In the above description of the embodiment, the aircraft determines the viewer's attribute on the display screen 9D from the captured image. However, the information of the captured image of the camera CM6 is sent to the display information providing device, and the operator of the providing device of the display device recognizes the attribute of the viewer from the captured image and supplies the display information to the air vehicle. May be configured to comply with the recognized attribute.

[Other Embodiments or Modifications]
In the above-described embodiment, the aerial flight mechanism section 2 of the flying object is described as an example of a helicopter-type mechanism section having four rotor blade mechanisms, but the number of rotor blade mechanisms is three or less, but five. Or more. Further, the mechanism is not limited to a helicopter type, but may be an aircraft type mechanism or the like.

  Further, in the above-described embodiment, the number of cameras in the camera group 111 is six and the number of microphones is one, but the number is not limited, as a matter of course. Also, various positions for providing a camera and a microphone are possible. The camera may be a standard camera, a wide-angle camera, a fisheye camera, or a 360-degree camera. Further, it may be a telephoto camera, an infrared camera or the like. Of course, these cameras may be used together.

  Further, it goes without saying that there may be a plurality of gyro sensors, geomagnetic sensors, altitude sensors, and obstacle sensors.

  In addition, in the case of an air vehicle that is expected to be used outdoors, it is desirable to make it waterproof. If the waterproof specifications are not sufficient, it is necessary for the air vehicle to be protected when it rains or snows, such as standing by in a place where it will not hit the rain or snow and not flying. In addition, if the aircraft experiences rain or snow during flight, or if the possibility of rain or snow is detected, the aircraft shall immediately land in a place free from rain or snow and instruct the transmitter. To ask for. In this case, rainfall or snowfall is detected by a rainfall sensor or a snowfall sensor. If the flying body is equipped with an umbrella, the umbrella may be used during rain or snow. Further, the air vehicle may be capable of measuring the wind force or the wind speed, and if the wind is strong, there is a high possibility of an accident, so it may not be allowed to fly outdoors.

  In addition, it is needless to say that various modifications of the aircraft can be considered due to its mechanism.

  1, 1A, 1B, 1C ... Aircraft, 2 ... Aerial flight mechanism section, 3 ... Drive control unit, 6 ... Housing, 9 ... Display, 9D ... Display screen 10, 10B, 10C ... Drive control device section, 101 , 101B, 101C ... Control unit, CM1 to CM6 ... Camera

In order to solve the above problems, the invention of claim 1 is
An aerial flight mechanism section for flying in the air,
A display having a display screen,
A broadcast receiving unit for receiving a broadcast signal of display information displayed on the display screen,
A control unit,
Equipped with
The control unit is
By controlling the aerial flight mechanism unit to move to the vicinity of a viewer who should present the display information, displaying display information based on the broadcast signal received by the broadcast receiving unit on the display , To provide an air vehicle characterized by being presented to a person.

The invention of claim 2 is the same as the invention of claim 1,
The display information according to the attribute of the view viewer is being adapted to feed release a plurality of broadcast channels in accordance with the attributes of the view viewer,
The control unit recognizes the attributes of the view viewer, prior Symbol display from the broadcast signal to the recognized select the display information that is broadcast on a broadcast channel in accordance with the attributes of the view viewer the display Then, it is presented to the viewer.

Claims (2)

An aerial flight mechanism section for flying in the air,
A display having a display screen,
A broadcast receiving unit for receiving a broadcast signal of display information displayed on the display screen,
A control unit,
Equipped with
The control unit is
An air vehicle, comprising: selecting display information to be displayed on the display from a broadcast signal receivable by the broadcast receiving unit. The broadcast signal is adapted to broadcast the display information on different channels according to the attributes of a viewer who views the display information,
The control unit certifies the attribute of the viewer, and selects the display information broadcast on the channel corresponding to the attribute of the viewer from the broadcast signal according to the recognition result and displays it on the display. The aircraft according to claim 1, which is displayed and provided to the viewer.

Images