JP2017144876A - Two-wheeled vehicle and two-wheeled vehicle system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a two-wheeled vehicle and a two-wheeled vehicle system with which an operator does not gaze at a screen of a terminal device even though the terminal device is used as a navigation device.SOLUTION: In the case that a two-wheeled vehicle comprising a reception part for receiving from a terminal device 2 instruction information on a route guide acquired by the terminal device 2, and a display part 1021 for displaying the instruction information uses the terminal device 2 as a navigation device, since the terminal device 2 does not have to be exposed to the outside, the terminal device 2 can be protected from a natural environment and an external environment. Also, since an operation does not have to gaze at the terminal device 2, an accident can be prevented.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a motorcycle and a motorcycle system.

  Conventionally, as a navigation device for a motorcycle, it is known to use a terminal device (for example, a smartphone) installed with navigation software. For example, Patent Document 1 describes a configuration in which a smartphone is fixed to a meter or a handle of a motorcycle and the smartphone is used as a navigation device.

  A fixing tool for fixing a smartphone to a handlebar of a motorcycle or a bicycle is commercially available, and the smartphone is fixed to the motorcycle or the bicycle with the fixing tool and used as a navigation device.

JP 2013-200258 (paragraphs [0028], [0029], FIG. 1 and the like)

  In a conventional method of using a smartphone as a motorcycle or bicycle navigation device, there is a problem that if a driver watches the screen of the smartphone, an accident such as a fall is likely to occur.

  The present invention has been made in view of the above problems, and an object of the present invention is to provide a two-wheeled vehicle and a two-wheeled vehicle system in which a driver does not watch the screen of the terminal device even when the terminal device is used as a navigation device.

  The two-wheeled vehicle according to the present invention is a two-wheeled vehicle including a first receiving unit that receives instruction information regarding route guidance acquired by the terminal device from the terminal device, and a display unit that displays the instruction information.

  According to the present invention, the instruction information regarding the route guidance acquired by the terminal device is displayed on the display unit included in the two-wheeled vehicle, so that the driver can display the screen of the terminal device even if the terminal device is used as a navigation device. Do not watch. That is, according to the present invention, the terminal device can be used as a navigation device without gazing at the screen of the terminal device. Furthermore, it becomes easier for the user to see the instruction information on the terminal device, and as a result, it is possible to prevent an accident such as a fall caused by gazing at the terminal device.

  As described above, according to the present invention, the instruction information related to the route guidance acquired by the terminal device can be transmitted to the motorcycle, and the instruction information can be shown to the user using the display unit such as a meter of the motorcycle. it can.

  According to the present invention, in contrast to the conventional technique that is attached to the body of a motorcycle with the terminal device main body exposed, the first receiving unit and the display unit are included. It is not necessary to expose the device to the outside and attach it to the motorcycle. For this reason, for example, the terminal device may be damaged due to natural factors such as rain, dust, snow, direct sunlight, reflected heat (heat radiation) by placing it in a tank, or external factors such as dropping by installing in a holder. This can also be prevented.

  The two-wheeled vehicle having the above-described configuration may not have a function for performing a route search.

  With such a configuration, even for a two-wheeled vehicle that does not have a function of performing a route search, an output function of the instruction information related to route guidance can be substantially provided.

  Further, in the two-wheeled vehicle having the above-described configuration, the vehicle speed sensor is information including speed information indicating the speed acquired by the vehicle speed sensor, and a first acquisition unit that acquires movement information regarding movement, and the movement information is transmitted to the terminal device. And a first transmission unit that receives the instruction information related to route guidance acquired by the terminal device using the movement information from the terminal device.

  With this configuration, for example, when the terminal device detects position information by GPS (Global Positioning System) and acquires the instruction information related to route guidance, it is difficult to perform positioning by GPS such as in a tunnel or a place with a high-rise object. Even in a place or a place where positioning is not possible, the instruction information related to route guidance can be acquired using movement information transmitted from a motorcycle.

  In the two-wheeled vehicle having the above-described configuration, the instruction information may include one or more of azimuth information indicating the direction of the destination with respect to the current position and direction information indicating the traveling direction of the two-wheeled vehicle.

  With this configuration, the user can know the direction of the destination with respect to the current position or the direction indicating the traveling direction of the two-wheeled vehicle, so that it is easy to grasp the spatial positional relationship from the current position to the destination. Become.

In the two-wheeled vehicle having the above-described configuration, the display unit displays a symbol indicating the destination, and visually recognizes a change in the distance between the current position and the destination according to the movement of the two-wheeled vehicle. The symbol may be moved and displayed as possible.
With this configuration, the user can easily imagine a situation in which the user is approaching the destination by moving the symbol indicating the destination.

  The two-wheeled vehicle further includes a first storage unit that can store map information and a stop detection unit that detects the stop of the two-wheeled vehicle, and the display unit detects the stop of the two-wheeled vehicle. In such a case, the map information may be displayed.

  With this configuration, when the two-wheeled vehicle is stopped, the user can check the instruction information related to route guidance by the map information displayed on the display unit, so that a detailed route to the destination can be safely displayed. Can be confirmed.

  Moreover, in the two-wheeled vehicle having the above-described configuration, the terminal device may perform the operation of acquiring the instruction information in accordance with an input received by the controller.

  With such a configuration, even when the terminal device is stored in a pocket or back, information for obtaining the instruction information related to route guidance can be input from the controller to the terminal device, so that the user uses the terminal device. Therefore, it is possible to perform a simple operation for acquiring the instruction information. As a result, the user can obtain the desired instruction information without taking out the terminal device from a pocket or bag.

  The two-wheeled vehicle system according to the present invention is a two-wheeled vehicle system including the two-wheeled vehicle according to the present invention and a terminal device, wherein the terminal device includes a terminal storage unit that stores the map information, and the map information. A two-wheeled vehicle system comprising: a terminal processing unit that uses a route search to acquire the instruction information related to route guidance; and a terminal transmission unit that transmits the instruction information to the motorcycle.

  According to the present invention, there is provided a two-wheeled vehicle system including the two-wheeled vehicle and the terminal device, and the terminal device includes the terminal storage unit, the terminal processing unit, and the terminal transmission unit. Even if the terminal device is used, the driver does not watch the screen of the terminal device. That is, according to the present invention, the terminal device can be used as a navigation device without gazing at the screen of the terminal device. Furthermore, it becomes easier for the user to see the instruction information than the terminal device, and as a result, an accident such as a fall caused by gazing at the terminal device can be prevented.

  As described above, according to the present invention, the instruction information regarding the route guidance acquired by the terminal device is transmitted to the two-wheeled vehicle, and the instruction information is shown to the user using the display unit such as a meter of the two-wheeled vehicle. be able to.

  Further, according to the present invention, the terminal device includes the terminal storage unit, the terminal processing unit, the terminal transmission unit, and the related art attached to the body of the motorcycle with the terminal device body exposed. Since the two-wheeled vehicle includes the first receiving unit and the display unit, the terminal device that acquires the instruction information may be exposed to the outside and not attached to the two-wheeled vehicle. For this reason, for example, the terminal device may be damaged due to external factors such as natural environment conditions such as rain, dust, snow, and direct sunlight, reflected heat (heat radiation) by placing it in a tank, etc., or dropping by installing it in a holder. It can also be prevented.

  Further, the two-wheeled vehicle system having the above-described configuration further includes an output device that outputs sound, the terminal transmission unit transmits the instruction information to the output device, and the output device transmits the instruction information. You may provide the instruction | indication information receiving part to receive, and the audio | voice output part which outputs the said instruction information by audio | voice.

  With this configuration, the user can confirm the instruction information even by voice, and thus can reliably acquire the instruction information related to route guidance.

  In the two-wheeled vehicle system configured as described above, the two-wheeled vehicle further includes a second acquisition unit that acquires the position information indicating the current position, and the display unit can acquire the position information. In the case, the map information indicating the route guidance is displayed using the position information acquired by the second acquisition unit, and the terminal reception unit receives the position information when the second acquisition unit cannot acquire the position information. Map information indicating route guidance may be displayed using the position information included in the movement information.

  With this configuration, when the two-wheeled vehicle can acquire the position information, the terminal device acquires the instruction information related to the route search using the position information acquired by the two-wheeled vehicle. Therefore, the terminal device acquires the position information. Processing can be reduced as much as possible, and consumption of battery power due to the acquisition processing can be suppressed. Thereby, the instruction information related to the route guidance can be presented to the user for a long time.

  According to the two-wheeled vehicle and the two-wheeled vehicle system of the present invention, even if a terminal device is used as a navigation device, the driver does not have to watch the screen of the terminal device, and an accident such as a fall caused by staring is prevented. Can do.

The figure which shows the structure of the two-wheeled vehicle system in this Embodiment Block diagram of the motorcycle system The figure which shows an example of the computer system which implement | achieves the component of the two-wheeled vehicle which comprises the two-wheeled vehicle system The flowchart which shows the process which inputs the conditions of the route search which the two-wheeled vehicle which comprises the two-wheeled vehicle system performs. The flowchart which shows the output process of the instruction information regarding the route guidance which the motorcycle which comprises the two-wheeled vehicle system performs The figure which shows an example of the instruction information displayed in the instruction | indication display mode which does not use a map on the display part of the two-wheeled vehicle which comprises the same two-wheeled vehicle system The figure which shows an example of the instruction information displayed by the map display mode using a map on the display part of the two-wheeled vehicle which comprises the same two-wheeled vehicle system The flowchart which shows the acquisition process of the instruction information regarding the route guidance which the terminal device which comprises the two-wheeled vehicle system performs

(Embodiment 1)
In the present embodiment, a two-wheeled vehicle system will be described in which instruction information related to route guidance acquired by a terminal device is transmitted from a terminal device having a navigation function to the two-wheeled vehicle and displayed on the display unit of the two-wheeled vehicle.

  As shown in FIGS. 1 and 2, the two-wheeled vehicle system (bike system) BS is installed with a two-wheeled vehicle 1 having a function of displaying instruction information related to route guidance acquired by the terminal device 2 and navigation software. The terminal device 2 that obtains the instruction information related to the route guidance by the software, and the information necessary for the terminal device 2 to obtain the instruction information (for example, information such as the destination, waypoint, and conditions for searching for the rough road) are input. And a controller 3 for output and an output device 4 for outputting instruction information acquired by the terminal device 2.

In the two-wheeled vehicle system BS, the central (control device that is a central device of the communication system) is the terminal device 2, and the peripheral (input / output device that is a peripheral device of the communication system) is the two-wheeled vehicle 1, the controller 3, and the output device 4. is there. The connection between the terminal device 2, the two-wheeled vehicle 1, the controller 3, and the output device 4 is realized by wireless communication means. As wireless communication means, Bluetooth (registered trademark) or BLE (Bluetooth (registered trademark) Low Energy) is used, and BLE capable of bidirectional communication in the background is preferable.
The motorcycle 1 is a motorcycle that is a moving body, and includes a meter module 11 that displays and outputs various types of information and a handle 12 for operating the motorcycle 1 as shown in FIGS.

  As shown in FIG. 1, the meter module 11 includes various meters (speed meter 1102, tachometer 1103, fuel meter 1104 indicating fuel, temperature meter, for example) that display measurement values such as speed, rotation speed, fuel, and temperature. 1105) and a display panel 1021 (display unit 11) for displaying instruction information is provided. In various meters, the display of each measured value is controlled by a microcomputer. The display screen 1021 is a vertically long liquid crystal display, an organic EL, and other display devices arranged in the meter panel 1101.

The meter module 11 includes a positioning meter (not shown) that measures the current position by GPS. In the present embodiment, the meter module 11 is provided with a positioning meter. However, the present invention is not limited to this, and the meter module 11 is not provided with a positioning meter, but the positioning of the terminal device 2 provided with the positioning meter. Information by the meter may be used for the motorcycle 1.
In addition, as shown in FIG. 2, the motorcycle 1 includes a first receiving unit 101, a display unit 102, a vehicle speed sensor 103, a first acquisition unit 104, a first transmission unit 105, a first storage unit 106, a stop detection unit 107, A second acquisition unit 108, a second reception unit 109, a processing unit 110, and a second transmission unit 111 are provided. The first receiving unit 101 to the second transmitting unit 111 are provided in the meter module 11 of the motorcycle 1, for example.

  The first receiving unit 101 receives various information from the terminal device 2. The various types of information include instruction information (navigation information) related to route guidance for the travel route from the current position of the motorcycle 1 to the destination, map information, and the like. The navigation information includes position information indicating the current position, destination information indicating the destination, direction information indicating the direction of the destination with respect to the current position, direction information indicating the traveling direction (traveling direction) of the two-wheeled vehicle 1, and destination information from the current position. Information on the distance to the ground (route distance) is included.

  The display unit 102 displays instruction information (for example, an image that embodies the instruction information) received by the first receiving unit 101, and is included in the meter module 11. Note that the display unit 102 may be a projection unit that projects the instruction information onto the windshield 13 provided on the front side of the meter module 11.

When the instruction information is projected onto the windshield 13 and displayed, the instruction information is displayed at the position of the driver's (user) 's line of sight, so that the driver can view the instruction information without changing his / her line of sight. .

  The display unit 102 displays information in either an instruction display mode that does not use a map or a map display mode in navigation using a map. The map display mode here is, for example, a display mode in which a current position, a destination, a travel route, and the like are displayed on a map (map information) displayed on the display screen, and the motorcycle 1 is controlled so that it can be displayed when stopped. is there. In the present embodiment, information is displayed in a map display mode at the time of stopping, but map display may be performed even at a low speed. The term “low speed” as used herein refers to a speed at which a stop distance consisting of an idle running distance and a braking distance is substantially zero. In addition, the display unit 102 displays information in either a map display mode or an instruction display mode, but only the instruction display mode may be used.

  In the instruction display mode, the display unit 102 is, for example, a linear guidance mark (for example, an arrow mark) for guiding the two-wheeled vehicle 1 to travel straight ahead, or a guidance mark (for example, an arrow mark) for changing the traveling direction such as turning left or right. Is displayed (see FIG. 6). When displaying the azimuth information, the display unit 102 reads an image of an arrow indicating the azimuth corresponding to the azimuth information stored in the first storage unit 106 and displays the image on the display screen (see symbol C in FIG. 6). Further, when displaying the direction information, the display unit 102 reads an arrow image (an arrow image indicating a right turn, a left turn, a straight line, etc.) indicating a direction corresponding to the direction information stored in the first storage unit 106. They are displayed on the display screen (see symbol AR in FIG. 6). In the instruction display mode according to the present embodiment, the driver is guided to information such as the traveling direction of the two-wheeled vehicle 1, the direction of the destination with respect to the current position of the two-wheeled vehicle 1, and the curve distance between the current location and the destination.

  In addition, as a display format for displaying both azimuth information and direction information, there is a display format shown in FIG. 6, and the display unit 102 (display screen 1021) has a predetermined size stored in the first storage unit 106. A circle graphic is read and displayed on the display screen, and a destination mark is read from the first storage unit 106, and the destination mark is displayed at a predetermined position in the circle graphic.

  Further, the display unit 102 displays the display position of the destination mark in accordance with the change in the azimuth information of the destination with respect to the current position of the two-wheeled vehicle 1 and the linear distance between the current position of the two-wheeled vehicle 1 and the destination. Display to be displaced within the circle figure.

  In this display format, the direction information indicating the traveling direction of the motorcycle 1 is displayed in a straight line along the traveling direction with respect to the display screen 1021 (see FIG. 7), and the direction information indicating the direction of the destination with respect to the current position of the motorcycle 1 is displayed. , The display shows the positional relationship between the current position of the triangle and the destination of the symbol G, and the distance between the current position and the destination is shown as the distance from the current position to the destination. Thus, in the instruction display mode, the driver knows the distance to the destination by the position of the destination mark H in the circle figure C displayed on the display screen of the display unit 102, and the two-wheeled vehicle 1 moves toward the destination. It is possible to grasp spatially whether or not it is moving.

  In the map display mode, the display unit 102 reads out map information including the current position of the two-wheeled vehicle 1 from the first storage unit 106 described later using the instruction information received by the first receiving unit 101, and displays the map information on the display screen. To display. The display unit 102 also has a predetermined symbol (current location mark (see reference B in FIG. 7)) indicating the current position of the two-wheeled vehicle 1 stored in the first storage unit 106 and a predetermined symbol (destination) indicating the destination. Mark), the current location mark is displayed at the position corresponding to the current location on the map, and if there is a location corresponding to the destination, the destination mark is displayed at that location, and the route from the current location mark to the destination mark ( A predetermined route display (route mark (see symbol F in FIG. 7)) indicating the travel route is displayed on the road. Note that the current position changes according to the traveling of the motorcycle 1.

  In addition, the design of various marks to be displayed on the instruction display mode and the map display mode (for example, a symbol indicating the destination, a symbol indicating the current location, a display indicating the route, a mark indicating the traveling direction, etc.) can be arbitrarily set, and the shape The design elements such as color and pattern are not limited.

  Further, the azimuth information in the display unit 102 may be information based on the traveling direction of the two-wheeled vehicle 1 or information in which the azimuth directions of east, west, south, and north are fixed. Thus, by changing the direction of the east, west, south, and north according to the change of the traveling direction of the motorcycle 1, the direction of the east, west, south, and north can be displayed. You can know the direction.

  When the two-wheeled vehicle 1 is traveling on the road, the display unit 102 configured as described above displays the instruction information on the display screen 1021 in the instruction display mode, and the stop detection unit 107 (see below) detects the stop of the two-wheeled vehicle 1. Then, the instruction information displayed on the display screen 1021 may be displayed in a map display mode. In this case, when the stop detection unit 107 detects the stop of the motorcycle 1, the display unit 102 continues to display the instruction information in the map display mode, and the stop detection unit 107 does not detect the stop of the motorcycle 1. The instruction information is again displayed in the instruction display mode.

  When the second acquisition unit 108 can acquire the position information, the display unit 102 displays the map information using the position information acquired by the second acquisition unit 108, and the second acquisition unit 108 acquires the position information. If not, the map information is displayed using the position information included in the movement information acquired by the first acquisition unit 104. And when the 2nd acquisition part 108 changes into the situation which cannot be acquired by the driving | running | working of the two-wheeled vehicle 1, the display part 102 uses the positional information contained in the movement information which the 1st acquisition part 104 acquired. To display map information. Therefore, in the two-wheeled vehicle system BS, the instruction information can be displayed using the map information without reducing the accuracy.

  When activated, the display unit 102 displays a home screen for setting a mode on the display screen 1021. The driver can input conditions for route search by operating the controller 3 while viewing the home screen displayed on the display screen 1014.

  The vehicle speed sensor 103 acquires speed information indicating the speed of the two-wheeled vehicle 1.

  The first acquisition unit 104 acquires movement information including speed information of the two-wheeled vehicle 1, position information of the two-wheeled vehicle 1, and direction information related to the direction in which the two-wheeled vehicle 1 is traveling. For example, the first acquisition unit 104 acquires the position information of the two-wheeled vehicle 1 from the second acquisition unit 108 when the second acquisition unit 108 to be described later can acquire the position information of the two-wheeled vehicle 1 by GPS. Further, when the second acquisition unit 108 cannot acquire the position information of the two-wheeled vehicle 1 by GPS, the first acquisition unit 104 acquires the speed information of the two-wheeled vehicle 1 from the vehicle speed sensor 103 and counts the elapsed time of a timer (not shown). Information on the travel time is acquired, and the position information of the two-wheeled vehicle 1 is acquired using the speed information and the information on the travel time.

  The first transmission unit 105 transmits the movement information acquired by the first acquisition unit 104 to the terminal device 2. The terminal device 2 acquires the position information of the two-wheeled vehicle 1 by, for example, GPS, but if the two-wheeled vehicle 1 cannot be acquired by GPS because the two-wheeled vehicle 1 enters a tunnel or a high-rise building group, for example, The current position of the two-wheeled vehicle 1 in the tunnel or in a high-rise building group is calculated using the position information related to the position transmitted by the transmission unit 105. Moreover, the 1st transmission part 105 changes the transmission timing to the terminal device 2 of movement information according to the conditions decided beforehand. Predetermined conditions include, for example, vehicle speed information of the motorcycle 1, information on the type of road on which the motorcycle 1 is traveling (information on expressways, general roads, etc.), road width of the road on which the motorcycle 1 is traveling, This is a condition using information, such as the distance traveled from the point where the motorcycle 1 started route guidance.

  The first storage unit 106 can store map information. The first storage unit 106 can also store graphic information such as a current location mark, a destination mark, and an arrow indicating the traveling direction. The map information and graphic information such as the current location mark are normally received from the terminal device 2 and stored in the first storage unit 106, but may be stored in the first storage unit 106 in advance. For example, map information and graphic information such as the current location mark may be included in the instruction information transmitted from the terminal device 2 to the motorcycle 1.

  The stop detection unit 107 detects the stop of the motorcycle 1. The stop detection unit 107 detects the stop of the two-wheeled vehicle 1 when, for example, the speed information indicating the speed acquired by the vehicle speed sensor 103 is zero or less than a threshold value. The method for detecting the stop of the motorcycle 1 is not limited to this method. For example, the stop detection unit 108 may detect the stop of the two-wheeled vehicle 1 when the detection signal is no longer output from the vehicle speed sensor 103.

  The second acquisition unit 108 acquires position information of the motorcycle 1. The second acquisition unit 108 acquires position information of the motorcycle 1 by GPS, for example. The first transmission unit 105 transmits the position information of the two-wheeled vehicle 1 acquired by the second acquisition unit 108 to the terminal device 2.

  The second receiving unit 109 is an input transferred from the terminal device 2 and receives an input accepted by the controller 3. For example, the input is an input indicating the operation content of the driver operating the controller 3 in order to input information such as a destination, a waypoint, and a route search condition. Details of the input accepted by the controller 3 will be described later.

  Each time the second receiving unit 109 receives an input accepted by the controller 3, the processing unit 110 performs a process according to the input. The processing unit 110 performs processing according to the input, and generates information such as a destination, a waypoint, and a route search condition, for example. Note that the route search conditions are given priority when searching for routes such as the required time to the destination, the type of road to the destination (type of toll road, general road, etc.), the road fee to the destination, etc. This is a condition to be considered.

  The second transmission unit 111 transmits information such as the destination, waypoint, and route search conditions generated by the processing unit 110 to the terminal device 2.

  As shown in FIG. 1, the terminal device 2 is a mobile terminal device such as a smartphone or a tablet terminal in which navigation software is installed. In the present embodiment, as described above, the terminal device 2 becomes the central part of the two-wheeled vehicle system BS, and the meter panel 1101, the controller 3, and the output device 4 become peripherals. Therefore, the meter panel 1101, the controller 3, and the output device 4 All data communication between them is based on the terminal device 2. In the following description, in order to prevent the text from becoming redundant, it may be omitted that data communication between the meter panel 1101, the controller 3, and the output device 4 is via the terminal device 2. Although there is data communication, the terminal device 2 is central.

  As shown in FIGS. 1 and 2, the terminal device 2 includes a terminal storage unit 201, a terminal reception unit 202, a terminal processing unit 203, a terminal transmission unit 204, and an input transmission / reception unit 205.

  The terminal storage unit 201 stores map information. Usually, the map information is the same as the map information stored in the first storage unit 106. There is no limitation on the format of the map information.

  The terminal receiving unit 202 receives movement information relating to movement of the motorcycle 1 from the motorcycle 1. The terminal processing unit 203 includes the movement information of the two-wheeled vehicle 1 received by the terminal receiving unit 202, information such as the destination and route search conditions received by the input transmission / reception unit 205, and map information stored in the terminal storage unit 201. The route is searched using and to obtain the instruction information. The instruction information is information related to guidance on the travel route (road) of the motorcycle 1.

  The terminal processing unit 203 searches for a route using the position information of the motorcycle 1 included in the movement information of the motorcycle 1, information such as the destination and route search conditions, and map information, and acquires route information. Note that the terminal processing unit 203 collates the current position of the two-wheeled vehicle 1 on the map with the route, for example, information on the traveling direction at an intersection or branching point (for example, information indicating a right turn, information indicating a left turn, and straight ahead). Information).

  The terminal transmission unit 204 transmits the instruction information acquired by the terminal processing unit 203 to the meter module 11 and the output device 4 of the motorcycle 1. The instruction information transmitted to the meter module 11 and the instruction information transmitted to the output device 4 may be the same or different.

  The input transmission / reception unit 205 receives an input received from the controller 3 by the controller 3.

  In the terminal device 2, the position information of the two-wheeled vehicle 1 transmitted from the first transmission unit 105 is preferentially acquired rather than the position information acquired by the terminal device 2 itself. When there is no transmission of the position information of the two-wheeled vehicle 1 from the first transmission unit 105, the position information acquired by the terminal device 2 itself is acquired. Therefore, in the terminal device 2, there is no time lag in the instruction information acquisition operation when the navigation function is activated.

  Moreover, since the terminal device 2 does not acquire the position information by the terminal device 2 preferentially acquiring the position information of the two-wheeled vehicle 1, it is possible to suppress the battery consumption of the terminal device 2. The controller 3 is an input device for inputting instructions and information, and is a handle controller attached to the two-wheeled vehicle 1 (handle 12) as shown in FIGS. In the present embodiment, the controller 3 is attached to the two-wheeled vehicle 1. However, the controller 3 is not limited to this, and may be attached to a thing that the driver can operate with a finger. It may be a wristwatch-type controller or the like worn on the arm.

  As shown in FIG. 1, the controller 3 has a ring-shaped attachment portion 304 for attaching to the handle 12 on the inner peripheral side of the arc-shaped main body 31 so that the controller 3 can be fixed to the outer periphery of the handle 12. Is provided. A plurality of operation buttons such as a power button 3011, a cross button 3012, an enter button 3013, and a home button 3014 are provided on the outer peripheral side of the main body 31 and operated by the thumb or index finger of the hand HD holding the handle 12. An operation unit 301 is provided. When the driver operates any of the operation buttons, the operation unit 301 inputs information indicating that the operation button has been operated to the reception unit 302. The input operation by the controller 3 is displayed on the display screen 1021 of the meter panel 1101 via the terminal device 2.

  In addition, the controller 3 includes a reception unit 302 and an input transmission unit 303. The accepting unit 302 accepts information input from the operation unit 301. The input transmission unit 303 transmits the input received by the reception unit 302 to the terminal device 2.

  The cross button 3012 is an operation button for inputting to the receiving unit 302 the direction of the area for displaying the data so that the driver can display the data that cannot be displayed on the display screen 1021 of the display unit 102 by scrolling. . The cross button 3012 is an operation button for inputting the moving direction of the position of the focus display displayed on the display screen 1021 to the reception unit 302. The focus display here is a display indicating a GUI (Graphical User Interface) component selected to accept input on the display screen 1021 or the terminal device 2.

  The enter button 3013 is an operation button for inputting a GUI component on which the driver is focused to the reception unit 302.

  The home button 3014 is an operation button for the driver to input an instruction to return the screen displayed on the display screen 1021 of the display unit 102 to the home screen.

  The output device 4 includes a headset built in the helmet 5, and includes a communication module 41 that transmits / receives information to / from the terminal device 2 and a pair of speakers 42 that outputs audio information received by the communication module 41. Prepare. The communication module 41 is built in, for example, the lower part of the front surface of the helmet 4, and the pair of speakers 42 are built in an inner part that the driver's ear of the helmet 5 touches when the driver wears the helmet 5. The instruction information receiving unit 401 is provided in the communication module 41, and the speaker 42 corresponds to the audio output unit 402. In the present embodiment, the output device 4 is intended for audio output. However, the present invention is not limited to this, and the output device 4 may be intended for video output, and is intended for audio video output. You may have done.

  The voice output unit 402 outputs the voice using the instruction information received by the instruction information receiving unit 401. The voice conversion of the instruction information may be performed on either the terminal device 2 side or the output device 4 side. In addition, when the instruction information receiving unit 401 receives the instruction information, the audio output unit 402 gives priority to the audio information when outputting other audio information such as music or radio broadcast received from the terminal device 2. To output instruction information. That is, the audio output unit 402 switches the output of other audio information such as music to the audio output of the instruction information received by the instruction information receiving unit 401.

  Switching between the output of other audio information and the output of instruction information may be performed by the audio output unit 402 or may be performed by the terminal device 2 side. When switching the audio output on the terminal device 2 side, since the terminal device 2 usually transmits other audio information such as music and radio broadcast to the output device 4, the terminal device 2 outputs the instruction information. When outputting to the device 4, transmission of other audio information to the output device 4 may be stopped and instruction information may be transmitted to the output device 4.

  In addition, when the audio output unit 402 switches the audio output, for example, the audio output unit 402 is provided with a switch for switching the output of other audio information such as music and the output of the instruction information, and the instruction information receiving unit 401 When the instruction information is received, the connection destination of the switch may be switched so that the voice output unit 402 outputs the instruction information received by the instruction information receiving unit 401 from the headset speaker.

  In the present embodiment, a two-wheeled vehicle system BS is used in which the terminal device 2 is a central and the meter panel 1101, the controller 3, and the output device 4 are peripherals. However, the peripherals are not limited to these devices. Alternatively, other devices may be used as peripherals as long as they can input and output data to the terminal device 2.

  FIG. 3 is a diagram showing an example of a computer system that realizes a function of displaying instruction information of the motorcycle 1 shown in FIG.

  The computer system 900 includes an MPU 911, a ROM 912, a RAM 913, a wireless communication module 914, a bus 915, and a liquid crystal display 916.

  The wireless communication module 914 is a means for realizing the first reception unit 101, the first transmission unit 105, the second reception unit 109, and the second transmission unit 111, and the liquid crystal display 916 is a means for realizing the display unit 102. . The MPU 911, the ROM 912, and the RAM 913 are means for realizing each block of the vehicle speed sensor 103, the first acquisition unit 104, the stop detection unit 107, the second acquisition unit 108, and the processing unit 110. The ROM 912 includes the first storage unit. 106 is a means for realizing 106.

  Note that the function of displaying the instruction information of the two-wheeled vehicle 1 is realized by causing the MPU 911 to execute a program stored in the ROM 912. The program that is executed by the MPU 911 is a program that causes the computer to function as the first receiving unit 101 that receives the instruction information acquired by the terminal device 2 from the terminal device 2 and the display unit 102 that displays the instruction information. Further, in the above program, the computer is information having speed information indicating the speed acquired by the vehicle speed sensor 103, and transmits the movement information to the terminal device 2 and the first acquisition unit 104 that acquires movement information related to movement. The first transmission unit 105 further includes a first transmission unit 105, and the first reception unit 101 is a program that receives from the terminal device 2 instruction information acquired by the terminal device 2 using the movement information. Further, in the above program, the instruction information is a program having information on one or both of direction information indicating the direction of the destination with respect to the current position and direction information indicating the traveling direction of the two-wheeled vehicle 1. In the above program, the display unit 102 displays a symbol indicating the destination, and can visually recognize a change in the distance between the current position and the destination according to the movement of the motorcycle. This is a program for moving and displaying symbols.

  In addition, the first acquisition unit 104, the second acquisition unit 108, the terminal processing unit 203, and the reception unit 302 can be usually realized by an MPU, a memory, or the like. Further, the processing procedure of the first acquisition unit 104 and the like is usually realized by software, and the software is recorded on a recording medium such as a ROM. Note that the first acquisition unit 104 and the like may be realized by hardware (a dedicated circuit).

  Moreover, in this Embodiment, although the motorcycle is mentioned as the motorcycle 1, this is mentioned as a preferable form for convenience. Therefore, you may apply this invention to a bicycle as another form of the mobile body which has two wheels, for example. Moreover, although the two-wheeled vehicle 1 is suitable for the moving body concerning this invention, it is not limited to the two-wheeled vehicle 1, The moving body which has a wheel, a one-wheeled vehicle, or three wheels or more may be sufficient. That is, the two-wheeled vehicle in the present invention refers to a mobile body, and includes a first receiving unit 101 that receives instruction information regarding route guidance acquired by the terminal device 2 from the terminal device 2, and a display unit 102 that displays the instruction information. (Part of the meter module 11) is an essential requirement. In particular, as the moving body according to the present embodiment (the motorcycle 1 in the present embodiment), a moving body provided with the display unit 102 in the meter module 11 is suitable. Moreover, as the moving body according to the present embodiment, a moving body that is unstable independently when the driver gets on is suitable.

  Next, operations related to route guidance of the motorcycle system BS shown in FIG. 2 will be described using the flowcharts shown in FIGS. 4 and 5.

  FIG. 4 is a flowchart showing a processing procedure on the two-wheeled vehicle 1 side when the driver operates the controller 3 to input a route search condition. FIG. 5 is a flowchart for explaining the processing procedure.

  (Step S <b> 101) The display unit 102 displays a mode selection screen on the display screen 1014, triggered by the engine ON of the motorcycle 1, an instruction from the driver, or the like. In the mode selection screen, for example, GUI components of a plurality of modes including “input mode” and “navigation mode” are displayed side by side on the display screen 1014, and focus display is performed on any one of the GUI components.

  The input mode is a mode in which the driver inputs, for example, conditions for route search (conditions such as destinations, waypoints, items prioritized in route selection). The navigation mode is a mode for displaying instruction information regarding the route search acquired by the terminal device 2 using information such as the destination, waypoints, and route search conditions set by the driver in the input mode.

  (Step S <b> 102) The terminal device 2 determines whether to accept an input from the controller 3. When the terminal device 2 has not received an input from the controller 3, it is determined whether to continue receiving an input from the controller 3. When the terminal device 2 receives an input from the controller 3, the terminal device 2 transmits the input to the motorcycle 1. The processing unit 110 of the motorcycle 1 determines whether or not the second receiving unit 109 has received the input from the terminal device 2. If the second receiving unit 109 has not received the input from the controller 3 via the terminal device 2 (S102: N), the processing unit 110 waits until it is received (S102 loop), and receives the second reception. When the unit 109 receives the input accepted by the controller 3 (S102: Y), the process proceeds to step S103.

  (Step S103) The processing unit 110 determines whether or not the input received by the second receiving unit 109 is selection of “input mode”. If the input received by the second receiving unit 109 is the selection of “input mode” (S103: Y), the processing unit 110 proceeds to step S105, and is not the selection of “input mode” (S103: N). The process proceeds to “process of selected mode” in step S104.

  For example, if the selected mode is “navigation mode”, the navigation mode is processed in step S104 and the process is terminated. The navigation mode process will be described later with reference to the flowchart shown in FIG.

  (Step S <b> 105) The display unit 102 displays an input screen for inputting information such as a destination, a waypoint, and a route search condition on the display screen 1014. The input screen displays, for example, GUI components such as “input destination”, “input via route”, “route search condition” side by side, and focus display on any one of the GUI components. By selecting a desired GUI component on the input screen, the driver can input desired information for items corresponding to the GUI component (items such as destination, waypoint, and route search conditions). .

  (Step S <b> 106) Regarding the input received by the terminal device 2 from the controller 3, the processing unit 110 determines whether the second reception unit 109 has received the input from the terminal device 2. If the second receiving unit 109 has not received the input (S105: N), the processing unit 110 stands by until it is received (S106 loop), and when the second receiving unit 109 receives the input (S106: Y), the process proceeds to step S107.

  (Step S <b> 107) The processing unit 110 determines whether or not the input received by the second reception unit 109 is an input indicating an operation of the enter button 3013. If the input received by the second receiving unit 109 is an input indicating the operation of the enter button 3013 (S107: Y), the process proceeds to step S108, and if the input is not indicating the operation of the enter button 3013 (S107: N), the step The process proceeds to S109.

  (Step S108) The processing unit 110 selects a focused GUI component from GUI components such as “input destination”, “input via route”, and “route search condition” displayed on the input screen. Select and return to step S106. Further, when a focused GUI component is selected, the display unit 102 displays a screen corresponding to the GUI component on the display screen 1014.

  For example, when the selected GUI component is “input destination”, the display unit 102 displays a list of destinations preset by default from the storage unit (not shown) or registered in advance by the driver. Is displayed on the display screen 1021, and at the same time, the focus display is performed on any of the plurality of destinations displayed on the display screen 1021.

  (Step S109) The processing unit 110 determines whether or not the input received by the second receiving unit 109 is an input indicating an operation of the cross button 3012. If the input received by the second reception unit 109 is an input indicating the operation of the cross button 3012 (S109: Y), the process proceeds to step S110, and is not an input indicating the operation of the cross button 3012. If the input is an input indicating an operation of the home button 3014 (S109: N), the process returns to step S101.

  (Step S110) The display unit 102 moves the position of the focus display displayed on the display screen 1014 in the operation direction of the cross button 3012.

  In the flowchart of FIG. 4, when there is a power-off or process end interrupt, the process ends at that point.

  Next, FIG. 5 is a flowchart showing a processing procedure of instruction information display processing in the navigation mode. The processing procedure will be described below using the flowchart shown in FIG.

  (Step S201) The vehicle speed sensor 103 acquires speed information related to the speed of the two-wheeled vehicle 1.

  (Step S202) The first acquisition unit 104 acquires the speed information of the two-wheeled vehicle 1 from the vehicle speed sensor 103, acquires the position information of the two-wheeled vehicle 1 by the GPS acquired by the second acquisition unit 108, and uses an azimuth meter (not shown). Direction information indicating the direction in which the motorcycle 1 is traveling is acquired. Information including these speed information, position information, and direction information is used as movement information.

  (Step S203) The first transmission unit 105 determines whether or not the two-wheeled vehicle 1 is traveling. For example, the first transmission unit 105 determines whether or not the two-wheeled vehicle 1 is traveling based on whether or not the stop detection unit 107 has detected the stop of the two-wheeled vehicle 1. That is, the first transmission unit 105 determines that the two-wheeled vehicle 1 is traveling unless the stop detection unit 107 detects a stop, and if the stop detection unit 107 detects a stop, the two-wheeled vehicle 1 is not traveling. Judge.

  When the two-wheeled vehicle 1 is traveling (step S203: Y), the first transmission unit 105 proceeds to step S204, and when the two-wheeled vehicle 1 is not traveling (the two-wheeled vehicle 1 is stopped) (step S203). : N), the process proceeds to step S208 without performing the process in step S204. That is, the first transmission unit 105 transmits the movement information of the two-wheeled vehicle 1 to the terminal device 2 when the two-wheeled vehicle 1 is traveling, and stops the transmission of the movement information of the two-wheeled vehicle 1 to the terminal device 2 when the two-wheeled vehicle 1 stops. To do. The reason why the movement information of the two-wheeled vehicle 1 is not transmitted to the terminal device 2 while the two-wheeled vehicle 1 is stopped is that there is no change in the instruction information acquired by the terminal device 2 when the two-wheeled vehicle 1 is stopped.

  (Step S <b> 204) The first transmission unit 105 transmits the movement information of the motorcycle 1 acquired by the first acquisition unit 104 to the terminal device 2.

  (Step S <b> 205) The first receiving unit 101 determines whether or not the instruction information acquired by the terminal device 2 has been received from the terminal device 2. When the instruction information is received, the process goes to step S206, and when it is not received, the process returns to step S205. This instruction information is instruction information acquired by the terminal device 2 using the movement information of the motorcycle 1 transmitted by the first transmission unit 105.

  (Step S206) The display unit 102 determines whether or not the two-wheeled vehicle 1 is traveling. The display unit 102 proceeds to step S207 when the motorcycle 1 is traveling, and proceeds to step S208 when the motorcycle 1 is stopped.

  (Step S207) The display unit 102 displays the instruction information received from the terminal device 2 by the first reception unit 101 on the display screen 1014 in an instruction display mode that does not use map information. FIG. 6 is a diagram illustrating an example in which the display unit 102 displays the instruction information on the display screen 1021 in an instruction display mode that does not use map information.

In the display example illustrated in FIG. 6, the display unit 102 displays information k including the current time T _c and the distance L _R [km] on the route from the current position to the destination on the vertically long rectangular display screen 1021. The figure of the circle C for indicating the direction of the destination and the straight line distance from the current position to the destination, the mark indicating the destination (the destination mark H), and the nearest intersection or branch point at the destination of the motorcycle 1 The information J including the information and the distance D from the current position to the nearest intersection or branch point, and the graphic of the arrow AR indicating the traveling direction at the nearest intersection or branch point are displayed.

  The destination mark H is a pattern in which a letter “G” is placed in a small circle. The destination mark H shown in FIG. 6 is an example, and an arbitrary symbol can be used. For example, the destination mark H may be a mark using only a circle or a polygonal figure.

  The display unit 102 displays the figure of the circle C and the destination mark H above the display position of the information K, displays the figure of the arrow AR above it, and further displays the information J above it. In the example of FIG. 6, in order to easily recognize the distance D from the driver or the current position to the nearest intersection or branch point of the destination, the name of the intersection or branch point and the distance D are arranged in two stages, and the distance D However, the name of the intersection or branch point and the distance D may be displayed in a line.

  The display by the circle figure C and the destination mark H is a display in which the relative positional relationship between the current position and the destination is displayed in a format similar to the radar display format.

  (Step S208) The display unit 102 displays the instruction information received by the first receiving unit 101 from the terminal device 2 on the display screen 1014 in a map display mode using the map information.

  Next, FIG. 7 is a diagram illustrating an example in which the display unit 102 displays instruction information on the display screen 1021 in a map display mode using a map.

Display unit 102, a display view 1021 displays the image G _M maps an enlarged view of the portion of the intersection CR two-wheeled vehicle 1 is stopped, the mark B of the triangular mark indicating the current position of the two-wheeled vehicle 1 on its map, A route line F indicating the travel route at the intersection CR is displayed.

  In the flowchart of FIG. 5, if there is a power-off or process end interrupt, the process ends at that point.

  While the two-wheeled vehicle 1 is traveling, the meter module 11 of the two-wheeled vehicle 1 repeatedly executes the loop processing of steps S201 to S207, so that the first receiving unit 101 periodically receives instruction information update information from the terminal device 2, The display unit 102 displays the update information of the instruction information on the display screen 1014 in the instruction display mode.

  Therefore, in the display example shown in FIG. 6, while the motorcycle 1 is traveling, the display unit 102 displays information displayed on the display screen 1021 every time the first receiving unit 101 receives the update information of the instruction information from the terminal device 2. The contents of K and information J are changed to the updated contents. In addition, the display unit 102 changes the display position of the destination mark H in the circle C and changes the direction of the arrow AR in accordance with the update of the instruction information.

  In particular, since the motorcycle 1 is traveling so as to approach the destination, the display unit 102 displays the position of the destination mark H in the circle C according to the traveling distance of the motorcycle 1, and the destination mark H is the circle. Change so as to approach the center of C. Since the traveling direction of the motorcycle 1 changes while the motorcycle 1 is traveling, the display unit 102 changes the direction of the position of the destination mark H from the center of the circle C according to the change of the traveling direction of the motorcycle 1. The position of the direction of east, west, south, and north displayed on the outer periphery of the circle C is changed.

  The driver can visually grasp the situation where the two-wheeled vehicle 1 is approaching the destination by the change in the position of the destination mark H in the circle C according to the traveling of the two-wheeled vehicle 1. Further, the driver can grasp the approximate time required for the distance feeling to the destination by the change in the distance L (change in the decreasing direction) on the route from the current position to the destination included in the information J.

  Further, the driver can know the nearest intersection or branch point at the destination of the motorcycle 1 by the information J, and the intersection or branch point can be determined by the change (decreasing change) in the distance D included in the information J. You can know the situation that is approaching. Then, the driver can know the traveling direction such as going straight at the intersection or branching point, turning right, turning left, etc. according to the direction of the arrow AR.

On the other hand, when the two-wheeled vehicle 1 stops at an intersection or the like, the first receiving unit 101 does not receive the update information of the instruction information from the terminal device 2 (see the branching process from step S203 or S206 to S208), so the display unit 102 The instruction information received from the terminal device 2 by the first receiving unit 101 immediately before the two-wheeled vehicle 1 stops is displayed on the display screen 1014 in a map display mode. Since the instruction information is not updated during the period when the two-wheeled vehicle 1 is stopped, the display unit 102 continues to display the instruction information in the map display mode displayed on the display screen 1014. For example, in the display example shown in FIG. 7, the display unit 102, when the two-wheeled vehicle 1 is stopped at an intersection CR continues the display state of the instruction information using the image G _M of the map shown in FIG. As a result, when the driver stops at a point where the route such as an intersection or a branching point may change, the driver can check the detailed contents of the instruction information on the map and prevent misidentification of the route. be able to.

  In the flowchart of FIG. 5, when the two-wheeled vehicle 1 is traveling, the first transmission unit 105 periodically transmits the update information of the movement information of the two-wheeled vehicle 1 to the terminal device 2, and the instruction information acquired by the terminal device 2. However, the first transmission unit 105 may periodically transmit the movement information of the two-wheeled vehicle 1 to the terminal device 2 when the two-wheeled vehicle 1 is traveling at a speed equal to or higher than the threshold value. For example, in a situation where the speed of the motorcycle 1 is slowing down, the first transmission unit 105 may not transmit the movement information of the motorcycle 1 to the terminal device 2.

  Further, when the first transmission unit 105 periodically transmits the movement information of the two-wheeled vehicle 1 to the terminal device 2, the transmission cycle of the movement information of the two-wheeled vehicle 1 to the terminal device 2 is changed according to the speed of the two-wheeled vehicle 1. May be. For example, the transmission cycle of the movement information of the two-wheeled vehicle 1 to the terminal device 2 may be shortened as the speed of the two-wheeled vehicle 1 increases.

  Next, the instruction information acquisition operation of the terminal device 2 constituting the motorcycle system BS will be described with reference to the flowchart of FIG.

  (Step S301) The terminal processing unit 203 determines whether or not the input transmission / reception unit 205 has received an input from the motorcycle 1. The input is information such as a destination, a transit point, and a route search condition necessary for obtaining instruction information input by the driver using the controller 3.

  When the input transmission / reception unit 205 receives an input (S301: Y), the process proceeds to step S302.

  (Step S <b> 302) The terminal processing unit 203 determines whether the terminal receiving unit 202 has received movement information of the motorcycle 1 from the motorcycle 1. The movement information is information such as position information of the two-wheeled vehicle 1, speed information of the two-wheeled vehicle 1, direction information of the two-wheeled vehicle 1, and the like. The position information of the two-wheeled vehicle 1 is the position information acquired by the second acquiring unit 108 using GPS when the second acquiring unit 108 of the two-wheeled vehicle 1 can acquire the position information of the two-wheeled vehicle 1 by GPS. When the acquisition unit 108 cannot acquire the position information of the two-wheeled vehicle 1 by GPS, the first acquisition unit 104 is the position information of the two-wheeled vehicle 1 acquired using the speed information of the two-wheeled vehicle 1.

  When the terminal receiving unit 202 receives movement information of the motorcycle 1 from the motorcycle 1 (S302: Y), the process proceeds to step S303.

  (Step S <b> 303) The terminal processing unit 203 is stored in the terminal storage unit 201, the movement information received by the terminal reception unit 202, the information received by the input transmission / reception unit 205, such as the destination, waypoint, and route search conditions. The route information from the present location to the destination is searched using the map information, and the instruction information is acquired.

  The instruction information includes, for example, position information of the motorcycle 1, destination information, information on the direction of the destination with respect to the current position of the motorcycle 1, information on a linear distance from the current position of the motorcycle 1 to the destination and travel distance on the route, The information includes various types of information such as information on the nearest intersection or branching point in the travel destination of the motorcycle 1 and information on the traveling direction at the intersection.

  (Step S304) The terminal processing unit 203 determines whether or not the two-wheeled vehicle 1 is traveling. If it is traveling, the process proceeds to step S305, and if it is not traveling, the process returns to step S302.

  (Step S305) The terminal transmission unit 204 transmits the instruction information acquired by the terminal processing unit 203 to the two-wheeled vehicle 1 and the output device 4. The process returns to step S302.

  When transmitting the instruction information to the output device 4, the terminal transmission unit 204, for example, audio information in television broadcast or radio broadcast received by the terminal device 2 or audio information such as music recorded in the terminal device 2. Is transmitted to the output device 4, the transmission of the voice information is stopped and the instruction information is transmitted to the output device 4. That is, the terminal transmission unit 204 switches voice information to be transmitted to the output device 4 to instruction information. Thus, the instruction information can be surely notified to the driver.

  In the flowchart of FIG. 8, if there is a power-off or process end interrupt, the process ends at that point.

  According to the flowchart of FIG. 8, it is preferable that the terminal transmission unit 204 does not transmit the instruction information to the two-wheeled vehicle 1 and the output device 4 while the two-wheeled vehicle 1 is stopped. This is because the instruction information acquired by the terminal device 2 does not change when the two-wheeled vehicle 1 is stopped, so that the display unit 102 displays on the display screen 1021 and the output device 4 updates the instruction information output from the speaker 41. It is because the significance to do is low.

  In the process shown in FIG. 8, while the motorcycle 1 is traveling, the loop process of steps S302 to S305 is repeatedly executed, so that each time the terminal reception unit 202 receives movement information from the motorcycle 1, the terminal processing unit 203 The instruction information is updated using the movement information, and the terminal transmission unit 204 transmits the update information of the instruction information to the two-wheeled vehicle 1 and the output device 4.

  In contrast to this processing, the terminal transmission unit 204 may periodically transmit update information of the instruction information to the two-wheeled vehicle 1 and the output device 4 when the speed of the two-wheeled vehicle 1 is equal to or higher than the threshold value. That is, for example, in a low speed state where the speed of the two-wheeled vehicle 1 is slowing down, the terminal transmission unit 204 may not transmit the instruction information to the two-wheeled vehicle 1 and the output device 4.

  Further, when the terminal transmission unit 204 periodically transmits the instruction information to the two-wheeled vehicle 1 and the output device 4, the transmission period of the instruction information to the two-wheeled vehicle 1 and the output device 4 is changed according to the speed of the two-wheeled vehicle 1. Also good. For example, the terminal transmission unit 204 may shorten the transmission cycle of the update information of the instruction information to the two-wheeled vehicle 1 and the output device 4 as the speed of the two-wheeled vehicle 1 increases.

  In the flowchart of FIG. 8, the transmission timing of the instruction information from the terminal device 2 to the two-wheeled vehicle 1 and the output device 4 is made different depending on the speed condition of the two-wheeled vehicle 1. You may make it vary the transmission timing of the instruction information to the two-wheeled vehicle 1 and the output device 4 under conditions other than the speed condition. For example, the terminal transmission unit 204 includes a road type (for example, a toll road and a general road type), a road width of a road on which the motorcycle 1 is traveling, a travel distance from a point where the motorcycle 1 starts route guidance, and the like. You may make it vary the transmission timing of the instruction information to the two-wheeled vehicle 1 and the output device 4 using conditions.

  For example, when the road on which the two-wheeled vehicle 1 is traveling is a toll road, the terminal transmission unit 204 shortens the transmission cycle of the instruction information to the two-wheeled vehicle 1 and the output device 4, and the road on which the two-wheeled vehicle 1 is traveling is generally used. In the case of a road, the transmission cycle of the instruction information to the motorcycle 1 and the output device 4 may be lengthened.

  In addition, when the width of the road on which the two-wheeled vehicle 1 is traveling is wide, the terminal transmission unit 204 shortens the transmission cycle of the instruction information to the two-wheeled vehicle 1 and the output device 4, and the width of the road on which the two-wheeled vehicle 1 is traveling. Is narrow, the transmission cycle of the instruction information to the motorcycle 1 and the output device 4 may be lengthened.

  Further, the terminal transmission unit 204 determines that the instruction information includes the two-wheeled vehicle 1 and the output device as the travel distance from the point where the two-wheeled vehicle 1 started the route guidance becomes longer (as the two-wheeled vehicle 1 approaches the destination). 4 may be shortened.

  As described above, according to the present embodiment, information such as the current position, destination, waypoint, and route conditions used for route search is directly from the controller 3 or indirectly via the motorcycle 1. Since the terminal device 2 acquires the instruction information related to the route search using the information, the instruction information is transmitted to the two-wheeled vehicle 1 so that the display unit 102 displays the information. The instruction information can be provided to the driver without exposing 2 to the outside.

  Accordingly, the driver can check the instruction information regarding the route guidance in a state where the terminal device 2 is stored in, for example, a pocket of clothes or a ricksack, and the terminal device 2 can be rained, dusty, snowy, frozen, It can be protected from external factors and environment such as direct sunlight, reflected heat by placing it in a tank, etc.

  In addition, the driver can confirm the instruction information displayed on the display screen 1021 or the windshield 13 provided on the meter panel 1101 of the meter module 11 while looking forward while driving, thereby preventing an accident such as a fall due to a side look. can do.

  Even if the motorcycle 1 does not have a route search function, the motorcycle system BS according to the present embodiment can be constructed. As a result, it is possible to simplify the navigation configuration in which the motorcycle 1 does not have a navigation route search function.

  Further, according to the present embodiment, for example, in a situation where the position information of the two-wheeled vehicle 1 cannot be acquired by GPS, the terminal device 2 acquires the instruction information using the movement information related to the movement of the two-wheeled vehicle 1, so that positioning is performed by the GPS. Positioning can be performed even in difficult places or places where positioning is not possible, and the display unit 201 of the motorcycle 1 can display instruction information with stable accuracy.

  In addition, since the terminal device 2 acquires the instruction information using the position information acquired by GPS on the two-wheeled vehicle 1 side, battery consumption of the terminal device 2 can be reduced, and the two-wheeled vehicle 1 can display the instruction information for a long time. can do.

  Further, the instruction information is displayed in a simple display form by using one or more information among the direction information indicating the direction of the destination with respect to the current position of the motorcycle 1 and the distance information indicating the distance between the current position of the motorcycle 1 and the destination. Therefore, the driver can grasp the spatial positional relationship between the current position and the destination.

  Further, since the display unit 102 displays a symbol indicating the destination on the display screen 1021 and changes the position of the symbol of the destination according to the movement of the two-wheeled vehicle 1, the driver can determine the distance between the current position and the destination. Changes can be visually recognized, and the state of approaching the destination can be grasped sensuously.

  When the two-wheeled vehicle 1 is stopped or the speed of the two-wheeled vehicle 1 is equal to or lower than the threshold value, the instruction information is displayed in a map display mode using a map, so that the driver can grasp detailed route guidance to the destination by the map. be able to.

  The present invention is not limited to the above-described embodiments, and various modifications are possible, and it goes without saying that these are also included in the scope of the present invention.

  As described above, the present invention is useful for a mobile object.

BS Two-wheeled Vehicle System 1 Two-wheeled Vehicle 101 First Reception Unit 102 Display Unit 103 Vehicle Speed Sensor 104 First Acquisition Unit 105 First Transmission Unit 106 First Storage Unit 107 Stop Detection Unit 108 Second Acquisition Unit 2 Terminal Device 201 Terminal Storage Unit 202 Terminal Reception Unit 203 terminal processing unit 204 terminal transmission unit 3 controller 302 reception unit 303 input transmission unit 4 output device 401 instruction information reception unit 402 audio output unit

Claims (10)

A first receiving unit for receiving instruction information regarding route guidance acquired by the terminal device from the terminal device;
A display unit for displaying the instruction information;
Two-wheeled vehicle comprising   The two-wheeled vehicle of Claim 1 which does not have the function to perform a route search. A vehicle speed sensor,
A first acquisition unit that acquires speed information indicating speed acquired by the vehicle speed sensor;
A first transmission unit that transmits the movement information to the terminal device;
The motorcycle according to claim 2, wherein the first receiving unit receives, from the terminal device, instruction information regarding route guidance acquired by the terminal device using the movement information.   The two-wheeled vehicle according to any one of claims 1 to 3, wherein the instruction information includes one or more of azimuth information indicating a direction of a destination with respect to a current position and direction information indicating a traveling direction of the two-wheeled vehicle. .   The display unit displays a symbol indicating the destination and displays the symbol so that a change in the distance between the current position and the destination can be visually recognized according to the movement of the two-wheeled vehicle. The two-wheeled vehicle according to claim 4, which is moved and displayed. A first storage unit capable of storing map information;
A stop detection unit for detecting the stop of the motorcycle,
The motorcycle according to any one of claims 1 to 5, wherein the display unit displays the map information when the stop detection unit detects a stop of the motorcycle.   The motorcycle according to any one of claims 1 to 6, wherein the terminal device performs an operation of acquiring the instruction information in accordance with an input received by a controller. A two-wheeled vehicle system comprising the two-wheeled vehicle according to any one of claims 1 to 7 and a terminal device,
The terminal device
A terminal storage for storing map information;
A terminal processing unit that searches for a route using the map information and obtains instruction information about route guidance;
A two-wheeled vehicle system comprising: a terminal transmission unit that transmits the instruction information to the two-wheeled vehicle. An output device for outputting sound;
The terminal transmitter transmits the instruction information to the output device,
The output device is
An instruction information receiving unit for receiving the instruction information;
The two-wheeled vehicle system of Claim 8 provided with the audio | voice output part which carries out the audio | voice output of the said instruction information. The motorcycle is
A second acquisition unit for acquiring position information indicating the current position;
The display unit
When the second acquisition unit can acquire position information, map information indicating route guidance is displayed using the position information acquired by the second acquisition unit, and the second acquisition unit cannot acquire position information. The two-wheeled vehicle system of Claim 8 or Claim 9 which displays the map information which shows route guidance using the positional information contained in the movement information which the said terminal receiving part received.