JP2016138822A - Route presentation device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a route presentation device capable of presenting a route which hardly gets caught in the rain.SOLUTION: A map information acquisition unit acquires map information. An input unit accepts input of a target distance. A weather information acquisition unit acquires weather information showing a weather forecast. A generation unit generates a first route candidate including a plurality of route candidates on the basis of the target distance and the map information. A determination unit determines whether the weather on each route of the first route candidate is good or bad on the basis of the weather forecast. A route determination unit determines the route candidate which is determined to be good in the weather by the determination unit, as a presentation route. A display control unit displays the presentation route on a display unit.SELECTED DRAWING: Figure 6

Description

  The present invention relates to a route presentation device.

  Conventionally, exercise support devices that support user exercise have been proposed. For example, the exercise support device presents a route for running in order to support the user's running.

  Patent Document 1 is presented as a technique related to the present application.

JP 2007-115200 A

  When presenting a route that the user travels during a walk or running, it is desired to present the user with a route that is unlikely to encounter movement.

  The present invention has been made in view of the above points, and an object of the present invention is to provide a route presentation device capable of presenting a route that is unlikely to encounter rain.

  A route presentation device is disclosed. In one embodiment, the route presentation device is a route presentation device that presents a route to a user, and includes a display unit, a map information acquisition unit that acquires map information, an input unit that inputs a target distance, and a prediction A weather information acquisition unit that acquires weather information indicating the weather, a generation unit that generates a first route candidate including a plurality of route candidates based on the target distance and the map information, and the first route candidate A determination unit that determines whether each weather is good or bad based on the predicted weather, and a route candidate that is determined to be good by the determination unit among the first route candidates is determined as a presentation route And a display control unit that displays the presented route on the display unit.

  In one embodiment, a route presentation device that presents a route to a user, a display unit, a map information acquisition unit that acquires map information, an input unit that inputs a target distance, and weather information that indicates expected weather A weather information acquisition unit for acquiring a first route candidate including a plurality of route candidates based on the target distance and the map information, and weather in each route of the first route candidate A determination unit that determines whether the weather is good or bad based on the forecasted weather, and when displaying the first route candidate on the display unit, the route candidate determined to be bad by the determination unit, A display control unit that displays information indicating that the forecast weather is bad.

  According to this route presentation device, a route that is unlikely to encounter rain can be presented.

It is a figure which shows an example of an electronic device system roughly. It is a figure which shows roughly an example of an internal structure of a wearable input device. It is a back view which shows roughly an example of the external appearance of an electronic device. It is a figure which shows roughly an example of the electrical internal structure of an electronic device. It is a figure which shows an example of an internal structure of a control part roughly. It is a flowchart which shows an example of operation | movement of a control part. It is a figure which shows an example of a display screen roughly. It is a figure which shows roughly an example of a present position and a target distance area. It is a flowchart which shows an example of operation | movement of a control part. It is a figure which shows an example of a display screen roughly. It is a figure which shows an example of a display screen roughly. It is a flowchart which shows an example of operation | movement of a control part. It is a figure which shows an example of an electronic device system roughly. It is a figure which shows roughly an example of an internal structure of a wearable input device. It is a flowchart which shows an example of operation | movement of a control part. It is a figure for demonstrating a vehicle route. It is a flowchart which shows an example of operation | movement of a control part. It is a figure which shows an example of a display screen roughly. It is a flowchart which shows an example of operation | movement of a control part. It is a figure for demonstrating a vehicle route. It is a figure for demonstrating a vehicle route. It is a figure which shows an example of an electronic device system roughly. It is a figure which shows roughly an example of an internal structure of a wearable input device. It is a flowchart which shows an example of operation | movement of a control part. It is a flowchart which shows an example of operation | movement of a control part. It is a flowchart which shows an example of operation | movement of a control part.

First embodiment.
<1. Overall configuration>
FIG. 1 is a diagram schematically illustrating an example of a configuration of an electronic device system. In the electronic device system, the electronic device 100 communicates with the map information server 200 and the weather information server 300 via the networks NT1 and NT2, for example. The network NT1 is, for example, a mobile network, and the network NT2 is, for example, the Internet. Electronic device 100 can access network NT1 wirelessly. The electronic device 100 is, for example, a tablet, a PDA (Personal Digital Assistant), a mobile phone (including a smartphone), a portable music player, or the like.

  The map information server 200 stores map information, and transmits this map information to the electronic device 100 in response to a request from the electronic device 100. The map information includes road data composed of link data and node data, for example. The node data is data indicating a point where each road intersects, branches, and merges, and includes information such as the presence or absence of a traffic signal. Link data is data indicating a section of a road connecting nodes. The link data includes an identification number for identifying a road in each section, a road length indicating the length of the road in each section, the coordinates of the start point and end point of each section (for example, latitude and longitude), and the type of road (for example, a national road) ), The number of lanes, the presence / absence of right / left turn lanes, the number of lanes, and the width of the road.

  The weather information server 300 stores weather information, and transmits the weather information to the electronic device 100 in response to a request from the electronic device 100. The weather information includes information about the quality of the predicted weather. For example, the information includes an expected value related to rain (hereinafter also referred to as an estimated rainfall value). More specifically, as the predicted rainfall value, for example, an expected rainfall amount or an estimated precipitation probability can be adopted. The predicted rainfall value is higher as the possibility that it will rain or as the rainfall amount is larger.

  The weather information has, for example, the predicted rainfall value for each section and for each time zone. This section may be set as appropriate on the map, for example, and may be a section obtained by dividing the map into a grid as a specific example. Alternatively, the section may be a district on the address. The time zone may be set as appropriate. For example, a time zone every few minutes can be adopted.

  In the example of FIG. 1, the electronic device 100 can communicate with the position-measuring satellite 400, and the position of the electronic device 100 can be measured based on information from the artificial satellite 400.

<2. Electronic equipment>
<2-1. Appearance>
In the illustration of FIG. 1, the appearance of the electronic device 100 viewed from the front side is shown. FIG. 3 is a rear view showing an overview of the electronic device 100. The electronic device 100 can communicate with other communication devices via, for example, a base station, a server, or the like via at least one of the network NT1 and the network NT2.

  As shown in FIGS. 2 and 3, the electronic device 100 includes a cover panel 2 and a case portion 3, and the cover panel 2 and the case portion 3 are combined to form a substantially rectangular plate shape in plan view. A housing 4 (hereinafter also referred to as a device case) 4 is configured.

The cover panel 2 has a substantially rectangular shape in a plan view, and constitutes a portion other than the peripheral portion in the front portion of the electronic device 100. The cover panel 2 is made of, for example, transparent glass or transparent acrylic resin. Alternatively, the cover panel 2 is made of sapphire, for example. Here, sapphire refers to a single crystal mainly composed of alumina (Al ₂ O ₃ ). In this specification, sapphire refers to a single crystal having an Al ₂ O ₃ purity of about 90% or more. It is preferable that the Al ₂ O ₃ purity is 99% or more in that scratches are less likely to be attached. Other examples of the material of the cover panel 2 include diamond, zirconia, titania, crystal, lithium tantalate, and aluminum oxynitride. These are also preferably single crystals having a purity of about 90% or more in that they are less likely to be scratched.

  The cover panel 2 may be a composite panel (laminated panel) having a multilayer structure including a layer made of sapphire. For example, the cover panel 2 has a two-layer structure including a layer made of sapphire (sapphire panel) provided on the surface of the electronic device 100 and a layer made of glass (glass panel) attached to the layer. A composite panel may be used. Further, the cover panel 2 is affixed to the layer (sapphire panel) made of sapphire provided on the surface of the electronic device 100, a layer (glass panel) made of glass attached to the layer, and the layer. A composite panel having a three-layer structure including a layer made of sapphire (sapphire panel) may be used. The cover panel 2 may include a layer made of a crystalline material other than sapphire, for example, diamond, zirconia, titania, crystal, lithium tantalate, aluminum oxynitride, or the like.

  The case part 3 constitutes a peripheral part, a side part, and a back part of the front part of the electronic device 100. The case portion 3 is made of, for example, polycarbonate resin.

  On the front surface of the cover panel 2, there is provided a display area 2a for displaying various information such as characters, symbols, figures or images. The display area 2a has a rectangular shape in plan view, for example. The peripheral part 2b surrounding the display area 2a in the cover panel 2 is black by applying a film or the like, for example, and is a non-display part where no information is displayed. A touch panel 50, which will be described later, is pasted on the back surface of the cover panel 2, and the user gives various instructions to the electronic device 100 by operating the display area 2a on the front surface of the electronic device 100 with a finger or the like. Can do. Note that the user can also give various instructions to the electronic device 100 by operating the display area 2a with an operator other than a finger, for example, an electrostatic touch panel pen such as a stylus pen.

  In the device case 4, for example, operation keys 5 are provided. The operation key 5 is, for example, a hardware key, and is provided at, for example, the lower end portion of the front surface of the cover panel 2.

  The touch panel 50 and the operation keys 5 are input units that perform input to the electronic device 100.

<2-2. Electrical configuration of electronic equipment>
FIG. 4 is a block diagram showing an electrical configuration of the electronic device 100. As shown in FIG. 4, the electronic device 100 includes a control unit 10, a wireless communication unit 20, a proximity wireless communication unit 22, a display unit 30, a first audio output unit (here, a receiver) 42, and a second audio output unit. (Here, a speaker) 44, a microphone 46, a touch panel 50, a key operation unit 52, and an imaging unit 60 are provided. These components provided in the electronic device 100 are housed in the device case 4.

  The control unit 10 includes, for example, a CPU (Central Processing Unit) 101, a DSP (Digital Signal Processor) 102, a storage unit 103, and the like, and controls the other components of the electronic device 100 to operate the electronic device 100. Is managed in an integrated manner. The storage unit 103 includes a ROM (Read Only Memory), a RAM (Random Access Memory), and the like. The storage unit 103 includes a main program and a plurality of application programs, which are control programs for controlling the operation of the electronic device 100, specifically, each component such as the wireless communication unit 20 and the display unit 30 included in the electronic device 100. (Hereinafter simply referred to as “application”) and the like are stored. Various functions of the control unit 10 are realized by the CPU 101 and the DSP 102 executing various programs in the storage unit 103. In the example of FIG. 4, one CPU 101 and one DSP 102 are shown, but a plurality of these may be provided. These may cooperate with each other to realize various functions. In the example of FIG. 4, the storage unit 103 is shown inside the control unit 10, but may be provided outside the control unit 10. In other words, the storage unit 103 may be separate from the control unit 10. Further, part or all of the functions of the control unit 10 may be realized by hardware.

  The wireless communication unit 20 has an antenna 21. The wireless communication unit 20 receives a signal from another electronic device or a communication device such as a web server connected to the Internet via an antenna 21 via a base station or the like. The radio communication unit 20 performs amplification processing and down-conversion on the received signal and outputs the result to the control unit 10. The control unit 10 performs a demodulation process or the like on the input reception signal. The wireless communication unit 20 performs up-conversion and amplification processing on the transmission signal generated by the control unit 10 and wirelessly transmits the processed transmission signal from the antenna 21. A transmission signal from the antenna 21 is received by another electronic device or a communication device connected to the Internet through a base station or the like.

  The display unit 30 is, for example, a liquid crystal display panel or an organic EL panel. The display unit 30 displays various types of information such as characters, symbols, figures, and images under the control of the control unit 10. Information displayed on the display unit 30 is displayed in the display area 2 a on the front surface of the cover panel 2. Therefore, it can be said that the display part 30 is displaying on the display area 2a.

  The display control unit 31 receives a display signal from the control unit 10 and causes the display unit 30 to display a display screen based on the display signal.

  The touch panel 50 detects an operation by an operator such as an operation finger on the display area 2 a of the cover panel 2. The touch panel 50 is, for example, a projected capacitive touch panel, and is attached to the back surface of the cover panel 2. When the user operates the display area 2 a of the cover panel 2 with an operator such as an operation finger, a signal corresponding to the operation is input from the touch panel 50 to the control unit 10. Based on the signal from the touch panel 50, the control unit 10 specifies the content of the operation performed on the display area 2a, and performs processing according to the content.

  The key operation unit 52 detects a user's pressing operation on each operation key 5. The key operation unit 52 detects, for each operation key 5, whether or not the operation key 5 is pressed. When the operation key 5 is not pressed, the key operation unit 52 outputs a non-operation signal indicating that the operation key 5 is not operated to the control unit 10. When the operation key 5 is pressed, the key operation unit 52 outputs an operation signal indicating that the operation key 5 has been operated to the control unit 10. Thereby, the control part 10 can judge whether the said operation key 5 is operated about each operation key 5. FIG.

  The touch panel 50 and the operation key 5 function as an input unit to the electronic device 100. Any input using the touch panel 50 described below can be assigned to the operation key 5.

  The receiver 42 outputs a received sound, and is composed of, for example, a dynamic speaker. The receiver 42 converts the electrical sound signal from the control unit 10 into sound and outputs the sound. Sound output from the receiver 42 is output to the outside through a receiver hole 80 a provided on the front surface of the electronic device 100. The volume of the sound output from the receiver hole 80a is smaller than the volume of the sound output from the speaker 44 through the speaker hole 34a.

  In addition, it replaces with the receiver 42 as a 1st audio | voice output part, and a piezoelectric vibration element may be provided. The piezoelectric vibration element is controlled by the control unit 10 and vibrates based on the audio signal. The piezoelectric vibration element is provided on the back surface of the cover panel 2, for example, and vibrates the cover panel 2 by its own vibration based on the audio signal. Thereby, the vibration of the cover panel 2 is transmitted to the user's ear as sound. In this case, the receiver hole 80a is not necessary.

  The speaker 44 is a dynamic speaker, for example, and converts an electrical sound signal from the control unit 10 into sound and outputs the sound. Sound output from the speaker 44 is output to the outside through a speaker hole 34 a provided on the back surface of the electronic device 100. The volume of the sound output from the speaker hole 34 a is adjusted so that the sound can be heard even at a location away from the electronic device 100. That is, the volume of the second audio output unit (speaker) 44 is larger than the volume of the first audio output unit (speaker 44 or piezoelectric vibration element).

  The microphone 46 converts sound input from the outside of the electronic device 100 into an electrical sound signal and outputs the electrical sound signal to the control unit 10. Sound from the outside of the electronic device 100 is taken into the electronic device 100 through a microphone hole provided on the front surface of the cover panel 2 and input to the microphone 46.

  The imaging unit 60 includes, for example, a first imaging unit 62 and a second imaging unit 64. The first imaging unit 62 includes an imaging lens 6 a and an imaging element, and captures still images and moving images based on control by the control unit 10. As shown in FIG. 1, since the imaging lens 6a is provided on the front surface of the electronic device 100, it is possible to image an object present on the front surface side (the cover panel 2 side) of the electronic device 100. .

  The second imaging unit 64 includes an imaging lens 7 a and an imaging element, and captures still images and moving images based on control by the control unit 10. As shown in FIG. 3, since the imaging lens 7 a is provided on the back surface of the electronic device 100, it is possible to image an object existing on the back surface side of the electronic device 100.

  The current position acquisition unit 70 acquires its current position. Since the current position acquisition unit 70 is stored in the electronic device 100, it can be described that the current position is the position of the electronic device 100. The current position acquisition unit 70 is a device that uses, for example, GPS (Global Positioning System), and receives a signal from the artificial satellite 400 (for example, the position of the artificial satellite 400 and the time at which the signal is transmitted) via the wireless communication unit 20. The current position is calculated based on the signal. The current position information indicating the current position includes latitude information and longitude information.

<2-3. Control unit>
FIG. 5 is a functional block diagram schematically showing an example of the internal configuration of the control unit 10. The control unit 10 has a route presentation unit 110. The route presentation unit 110 may be realized by executing a program stored in the storage unit 103, for example, or part or all of the route presentation unit 110 may be realized by hardware. Since this point is the same for other functional units described later, repeated description will be avoided below.

  The route presentation unit 110 has a function of presenting a route to the user. The route presentation unit 110 can be implemented as one function of an exercise support device that supports exercises such as walking, running, and cycling of the user. As will be described later in detail, the route presentation unit 110 can present a route for performing these exercises to the user.

  As shown in FIG. 5, the route presentation unit 110 includes a weather information acquisition unit 11, a map information acquisition unit 12, a presentation route generation unit 13, and a travel route determination unit 14.

  The weather information acquisition unit 11 acquires weather information from the weather information server 300 via the wireless communication unit 20, for example. For example, the weather information acquisition unit 11 may transmit a request signal for requesting weather information to the weather information server 300. The weather information server 300 transmits weather information to the electronic device 100 in response to this request signal. The weather information acquisition unit 11 receives this weather information via the wireless communication unit 20.

  The map information acquisition unit 12 acquires map information from the map information server 200 via the wireless communication unit 20, for example. For example, the map information acquisition unit 12 may transmit a request signal for requesting map information to the map information server 200. The map information server 200 transmits the map information to the electronic device 100 in response to this request signal. The map information acquisition unit 12 receives this map information via the wireless communication unit 20.

  As will be described later in detail, the presentation route generation unit 13 generates a presentation route based on map information and weather information. The presentation route is a route traveled by the user and is a route proposed to the user. Then, in order to display the presentation route on the display unit 30, a display signal is generated and output to the display control unit 31. The display control unit 31 displays the presentation route on the display unit 30 based on the display signal. In the following description, in order to avoid repeated description, description of the display control unit 31 may be omitted when the display screen is displayed on the display unit 30.

  The user selects one of the presentation routes displayed on the display unit 30. Such selection is detected by, for example, the touch panel 50, and the information is input to the route presentation unit 110. The travel route determination unit 14 determines one of the presented routes selected by the user as a travel route for the user to travel.

<2-4. Operation of control unit>
FIG. 6 is a flowchart illustrating an example of the operation of the control unit 10. In step ST1, the user selects a function of the route presentation unit 110. For example, the control unit 10 displays a button (not shown) for selecting a function of the route presentation unit 110 on the initial screen (home screen) displayed on the display unit 30. When the user operates the button, the operation is detected by the touch panel 50, and the information is input to the route presentation unit 110. As this operation, an operation (a so-called tap) in which an operator (for example, a finger) is moved away from the display area 2a after being brought close to the display area 2a can be employed. The same applies to other operations described below.

  The route presentation unit 110 that has received the information displays, for example, the target screen 100a on the display unit 30. FIG. 7 is a diagram schematically showing an example of the target screen 100a. The target screen 100a is a screen for inputting a distance that the user moves (hereinafter referred to as a target distance). In the target screen 100a, an “input” button 101a, a “decision” button 102a, and a target distance display area 103a are displayed.

  It is not necessary to display the target screen 100a immediately when the function of the route presentation unit 110 is selected. For example, the route presentation unit 110 may first display a top screen on which a button is displayed to call the target screen 100a, and may display the target screen 100a when the user operates the button. Through the operation, the target screen 100a may be displayed.

  In step ST2, when the user operates the button 101a, the operation is detected by the touch panel 50, and the information is input to the route presentation unit 110. Receiving this information, the route presentation unit 110 displays a numerical button (not shown) for inputting the target distance as a numerical value, and the target distance is input when the user operates the button. The route presentation unit 110 displays the target distance value in the target distance display area 103a. When the user operates the button 102 a, the operation is detected by the touch panel 50 and the information is input to the route presentation unit 110. The route presentation unit 110 determines the target distance as the input value. In the illustration of FIG. 7, the target distance is set to 5 km.

  Next, in step ST <b> 3, the current position acquisition unit 70 acquires the current position of the electronic device 100 and outputs this to the route presentation unit 110.

  Next, in step ST4, the presentation route generation unit 13 generates a presentation route candidate to be presented to the user (hereinafter referred to as a presentation route candidate) based on the map information. Here, as an example, it is assumed that the user starts walking or running from home. In this case, the user goes out of the house, starts walking or running, and returns to the home again. In this case, the user performs the above-described operation at home or in the vicinity thereof. At this time, the current position acquired by the current position acquisition unit 70 is at home or a point in the vicinity thereof. Then, the presented route generation unit 13 sets the start point and the goal point of the presented route candidate as the current position. In this case, it can also be explained that the current position acquisition unit 70 detects the current position as a start point and a goal point. Although the start point and the goal point may be set separately, the following mainly describes the case where the start point and the goal point are set as the current position.

  In addition, the presented route generation unit 13 generates suggested route candidates so that the difference between the travel distance from the start point of the route to the goal point and the target distance is smaller than a predetermined distance reference value. For example, for each route, the travel distance is calculated based on the road length included in the link data of the map information, and it is determined whether or not the difference between this and the target distance is longer than a predetermined distance reference value. Then, a route for which a positive determination is made is determined as a presentation route candidate.

  In such a presentation route, the user starts moving from the current position, moves a distance corresponding to the target distance, and returns to the current position again. Such a route is a route suitable for walking, running or cycling, for example.

  In addition to the target distance condition, conditions such as the width of the road, the number of signals on the route, and the number of corners may be adopted as conditions for generating the proposed route candidate. For example, a route composed of a road wider than a predetermined width or a road narrower than the predetermined width may be generated as a presentation route candidate. In addition, a route having more or less signals than a predetermined value may be generated as a suggested route candidate, or a route having more or less corners than a predetermined value may be generated as a suggested route candidate. The width of the road, the number of signals, and the number of turns can be grasped based on the map information.

  Next, in step ST5, the weather information acquisition unit 11 acquires weather information within the target distance range. FIG. 8 schematically shows an example of the target distance area A1. As shown in FIG. 8, for example, the target distance range A1 indicates the inside of a circle centered on the current position P1. The diameter of the target distance area A1 is substantially equal to the target distance. In FIG. 8, an example of a route R0 having the current position P1 as a start point and a goal point is indicated by a bold line. Further, when the start point and the goal point are different from each other, the radius of the target distance area A1 may be approximately equal to the target distance.

  Next, in step ST6, the presented route generation unit 13 determines whether the predicted rainfall value is greater than a predetermined rain reference value in any of the generated presented route candidates. FIG. 9 is a flowchart illustrating an example of an operation for performing the determination in one first presentation route candidate among a plurality of presentation route candidates. With reference to FIG. 8, the route R0 will be described as a first route candidate. For example, in step ST61, the presented route generation unit 13 determines the time at which the user reaches the point P [k] among the plurality of points P [0] to P [n] on the first presented route candidate R0 (hereinafter, (Referred to as arrival time). For example, the arrival time is calculated by multiplying the moving distance between the start point of the proposed route candidate R0 and the point P [k] by the moving speed of the user. The moving speed of the user is set in advance, for example, and stored in a storage unit (for example, the storage unit 103). Alternatively, as the moving speed, a value (for example, an average value) obtained by measuring the moving speed when the actual user moves may be adopted.

  Next, in step ST62, the presented route generation unit 13 determines whether or not the predicted rainfall value in the time zone including the arrival time in the section including the point P [k] is larger than the rain reference value. Judgment based on. That is, it is determined whether or not the predicted rainfall value at the point P [k] is larger than the rain reference value at the arrival time at which the user will be at the point P [k]. If an affirmative determination is made in step ST62, in step ST65, the first presented route candidate R0 is a route (hereinafter also referred to as a bad weather route) in which the predicted rainfall value is larger than the rain reference value. Judge that there is. That is, it is determined that the presented route candidate R0 is a bad weather route that is likely to encounter rain.

  On the other hand, if a negative determination is made in step ST62, in step ST63, the presented route generation unit 13 determines all points P [0] to P [n] on the first presented route candidate R0. It is determined whether step ST72 has been performed. Since there is only one predicted rainfall value in one section, the determination in step ST62 may be performed for each section. Therefore, it can be considered that the point P [k] here is a point on the first presentation route candidate R0 for each section.

  If a negative determination is made in step ST63, step ST61 is executed for another point (for example, P [k + 1]). If a positive determination is made in step ST63, in step ST64, the first presented route candidate R0 is a route whose predicted rainfall value is smaller than the rain reference value (hereinafter also referred to as a good weather route). to decide. That is, the first presentation route candidate R0 is determined to be a good weather route that is unlikely to encounter rain.

  The determination in step ST6 can be made by performing the operations in steps ST61 to ST65 described above for all the presentation route candidates.

  As described above, in the present embodiment, considering the time variation of the expected rainfall value in each section and the position on the route for each user time, the route is likely to encounter rain or rain. It is judging whether the route is difficult to encounter. Thereby, it is possible to make a determination with high accuracy.

  If a negative determination is made in step ST6, in step ST8, for example, all presentation route candidates are determined as presentation routes. This presentation route is displayed on the display unit 30 in a later step ST9. That is, if a negative determination is made in step ST6, all the proposed route candidates are good weather routes that are unlikely to encounter rain, so these are presented to the user.

  On the other hand, when an affirmative determination is made in step ST6, in step ST7, the presented route generation unit 13 determines a proposed route candidate whose predicted rainfall value is smaller than the rain reference value as the presented route. For example, by performing the determination in step ST6 on all the presentation route candidates, it is possible to determine the presentation route candidates whose predicted rainfall value is smaller than the rain reference value.

  In step ST9 following step ST7 or step ST8, the presentation route generation unit 13 outputs a display signal to the display control unit 31 in order to display the presentation route on the display unit 30. The display control unit 31 displays the presentation route on the display unit 30 based on the display signal.

  FIG. 10 shows an example of the display screen 100 b displayed on the display unit 30. On the display screen 100b, a map of the surrounding area of the current position P1 is displayed, and the presentation routes R11 and R12 are displayed on the map. In the illustration of FIG. 10, the presentation route R11 is indicated by a thick solid line, and the presentation route R12 is indicated by a thick broken line. In the illustration of FIG. 10, the traveling direction is indicated by an arrow on the route in the presentation routes R11 and R12. In order to show the advancing direction, arbitrary display methods other than the arrow may be employ | adopted and the arrow does not need to be shown. In the example of FIG. 10, two presentation routes R11 and R12 are displayed, but if three or more presentation routes are generated, three or more presentation routes may be displayed. If only one presentation route is generated, only one presentation route may be displayed.

  Next, in step ST10, the user selects one from the displayed presentation routes. For example, one of the presentation routes R11 and R12 displayed on the display unit 30 is operated. The operation is detected by the touch panel 50 and the information is output to the movement route determination unit 14.

  In step ST11, the movement route determination unit 14 determines the selected presentation route as a movement route. For example, the travel route determination unit 14 outputs a display signal to the display control unit 31 in order to display the travel route on the display unit 30 while ending the display of the presented route. Based on this display signal, the display control unit 31 displays the travel route on the display unit 30 while terminating the display of the presentation route.

  As described above, according to the present embodiment, a route that has a difference from the target distance smaller than the distance reference value and is unlikely to encounter rain is presented. Therefore, the user can easily adopt a route that is unlikely to encounter rain as a travel route.

  The presented route generation unit 13 generates a first route candidate including a plurality of route candidates based on the target distance and the map information, and the weather in each of the first route candidates is good or bad. A determination unit 132 that determines whether the weather is favorable by the determination unit 132 among the first route candidates, and a route determination unit 133 that determines a candidate route that is determined to be good by the determination unit 132 as a presentation route. It can also be explained that it is equipped.

  In addition, the determination unit 132 (i) when one route candidate included in the first route candidate is divided into a plurality of sections, each of the plurality of sections is determined based on a preset moving speed of the user. (Ii) based on the calculated arrival time, obtain the expected weather according to the arrival time in each of the plurality of sections from the weather information acquisition unit; It can also be explained that, when all of the forecasted weather is better than a predetermined level, the one route is judged to have good weather.

  In the above-described example, although the presentation route candidates that are likely to encounter rain are not displayed as the presentation route, the present invention is not necessarily limited thereto, and these presentation route candidates may also be displayed. In this case, the presented route generation unit 13 may display information indicating that the route has a relatively high possibility of encountering rain in correspondence with the presented route candidate. FIG. 11 is a diagram schematically illustrating an example of the display screen 100c. In the example of FIG. 11, a presentation route candidate that is highly likely to encounter rain is also displayed as the presentation route R <b> 21. In addition, information INF1 indicating that the present route R21 is a route having a relatively high possibility of encountering rain is also displayed.

  FIG. 12 is a flowchart showing an example of the operation of the route presentation unit 110 that realizes this. Steps ST1 to ST5 are the same as those in FIG. Further, the operation when a negative determination is made in step ST6 (steps ST8 to ST11) is the same as in FIG.

  When an affirmative determination is made in step ST6, in step ST12, the presented route generation unit 13 selects a route whose predicted rainfall value is smaller than the rain reference value among the suggested route candidates, and the predicted rainfall value is the rain reference value. Distinguish routes that are larger than the value. This distinction can be performed based on the operation of FIG. 9, for example.

  Next, in step ST13, the possibility of encountering rain is relatively high in correspondence with a route (for example, the presented route R21) whose predicted rainfall value is larger than the rain reference value while displaying the proposed route candidate as the presented route. Information INF1 (FIG. 11) indicating this is displayed. Next, steps ST10 and ST11 are executed.

  As described above, according to this operation, since the presentation route R21 that is likely to encounter rain is also displayed, the route selectivity of the user can be improved. In addition, the user can recognize in advance that the presented route R21 is a route that is likely to encounter rain.

  Information INF1 may be displayed as text as shown in FIG. 11, or may be displayed as a predetermined symbol, figure, or the like. Alternatively, the information INF1 may be displayed based on the line type, line width, or line color of the presentation route R21. In addition, the information INF1 may be displayed by an arbitrary method.

  Further, as illustrated in FIG. 12, steps ST14 to ST16 may be further executed. Step ST14 is executed after step ST10, and is executed next to step ST11 in the illustration of FIG. In step ST14, the route presentation unit 110 determines whether or not the predicted rainfall value on the moving route is larger than the rain reference value. That is, in step ST10, it is determined whether or not the user has selected a route that is likely to encounter rain. If a negative determination is made, in step ST16, information indicating that the possibility of encountering rain is relatively high is not displayed. If a positive determination is made, information indicating that the possibility of encountering rain is relatively high is displayed in step ST15. In addition, you may perform the display about the possibility of encountering this rain with the display of a movement route. An arbitrary display method can be adopted.

  According to this, even after selecting the route, the user can confirm the possibility of encountering rain.

  The presented route generation unit 13 generates a first route candidate including a plurality of route candidates based on the target distance and the map information, and whether the weather of each route of the first route candidates is good. It can also be described that the display control unit 31 includes a determination unit 132 that determines whether or not the vehicle is defective based on the expected weather. When the first route candidate is displayed on the display unit 30, the display unit 31 determines that the weather is bad. It can also be explained that information indicating that the predicted weather is bad is displayed on the route candidate determined to be.

  Further, in the above-described example, the predicted rainfall value (expected precipitation probability or predicted rainfall) is adopted as the weather information. However, other information may be adopted. In short, when it is determined that the predicted weather (hereinafter also referred to as predicted weather) is worse than a predetermined level in any one of the presented route candidates, steps ST7 and ST8 (or steps ST12 and ST8) are executed. That's fine.

  For example, it may be desirable to avoid routes with high UV radiation because strong UV light directly hits the skin, which can cause dermatitis. Therefore, an expected ultraviolet ray value indicating the amount of ultraviolet rays may be adopted as the weather information. In this case, when the expected ultraviolet ray value is larger than the ultraviolet ray reference value, it can be determined that the expected weather is worse than a predetermined level. Then, a route whose expected ultraviolet ray value is smaller than the ultraviolet ray reference value may be adopted as the presentation route. When a route having an expected ultraviolet ray value larger than the ultraviolet ray reference value is adopted as the presentation route, information indicating that the ultraviolet ray is large may be displayed.

  The route where the expected ultraviolet ray value is smaller than the ultraviolet ray reference value means a route where the expected ultraviolet ray value is smaller than the ultraviolet ray reference value at all points, and the route where the expected ultraviolet ray is larger than the ultraviolet ray reference value. , This means a route where the expected ultraviolet ray at any point is larger than the ultraviolet ray reference value. This expression may also be adopted below.

  In short, when the presentation route generation unit 13 determines the quality of the predicted weather in each of the proposed route candidates based on the weather information, and determines that the predicted weather is worse than a predetermined level in any one of the proposed route candidates. A route whose expected weather is better than a predetermined level may be determined as the presented route.

  In the above example, the presentation route is generated based on the weather information, but the present invention is not necessarily limited to this. For example, inhalation of pollen can cause hay fever, so it may be desirable to avoid routes with high pollen. Therefore, the presentation route may be generated based on pollen information indicating the amount of pollen (expected pollen value). More specifically, a route having an expected pollen value smaller than the pollen reference value may be adopted as the presentation route. In addition, when a route having an expected pollen value larger than the pollen reference value is also displayed as a presentation route, it is preferable to display that the amount of pollen is large.

  Further, for example, based on suspicious person information indicating an area where a suspicious person is present, a route avoiding the area where the suspicious person is present may be adopted as the presentation route. When the route including the area where the suspicious person is present is adopted as the presentation route, it may be displayed that the possibility that the suspicious person is present is high.

  The pollen information and the suspicious person information as described above are also appropriately stored in a server connected to the network NT1, and the electronic device 100 can acquire the pollen information and the suspicious person information from these servers.

  In short, a route that avoids the point may be generated based on the point avoidance information that the user wants to avoid.

  In addition, the control part 10 may perform the operation | movement which memorize | stores the information regarding a user's exercise | movement (walking, running, or cycling) after the determination of a movement route. When the user starts exercising, he enters a memory start. In response to this, for example, the control unit 10 measures the time when the movement is started, measures the time required for movement of the movement route, or based on the time from the start of movement and the current position, The moving speed of the user is calculated and stored. Then, by displaying these various types of information on the display unit 30, the user can easily know the movement information.

Second embodiment.
In the second embodiment, the use of a moving vehicle is considered. This moving vehicle may be public vehicles such as trains, buses and taxis. The place of getting on and off the train is the station, the place of getting on and off the bus is the bus stop, and the place of getting on and off the taxi is the taxi stand. If the user gets on the moving vehicle and moves, the user can move without hitting the rain. Therefore, here, it is intended to adopt a route that makes it difficult to encounter rain by using a mobile vehicle in some sections as a presentation route. As a result, the number of routes that can be selected by the user is improved.

  The map information stored in the map information server 200 includes identification information and position information for each boarding place.

  FIG. 13 is a diagram schematically illustrating an example of an electronic device system. In the illustration of FIG. 13, a vehicle information server 500 is further provided as compared with FIG. The vehicle information server 500 stores vehicle information about moving vehicles. In the vehicle information, identification information of each boarding place is shown. When the moving vehicle is a train or a bus, the vehicle information includes route information and timetable information. The route information indicates a route connecting each boarding location, and the timetable information indicates the time when the moving vehicle reaches each boarding location. Below, the case where a train or a bus is adopted as a moving vehicle will be described.

  FIG. 14 is a diagram schematically illustrating an example of the control unit 10. The control unit 10 further includes a vehicle information acquisition unit 15 as compared with FIG. The vehicle information acquisition unit 15 acquires vehicle information from the vehicle information server 500. For example, the vehicle information acquisition unit 15 transmits a request signal for requesting vehicle information to the vehicle information server 500 via the wireless communication unit 20. The vehicle information server 500 transmits vehicle information to the electronic device 100 in response to the request signal. The vehicle information acquisition unit 15 acquires vehicle information via the wireless communication unit 20.

  FIG. 15 is a diagram illustrating an example of the operation of the route presentation unit 110. Compared with FIG. 6, steps ST70 and ST80 are further executed. Step ST70 is executed when a positive determination is made in step ST6, and is executed next to step ST7 in the illustration of FIG. In step ST6, it is determined whether or not the predicted rainfall value is greater than a predetermined rain reference value in any of the presented route candidates. Step ST7 is executed when the predicted rainfall value in any of the presented route candidates is larger than the rain reference value. In step ST7, by determining whether or not the predicted rainfall value is smaller than the rain reference value for all the presented route candidates, the proposed route candidates whose predicted rainfall value is smaller than the rain reference value are set as the presented route. decide. For example, in step ST7, presentation routes R11 and R12 are determined (see FIG. 10).

  Next, in step ST70, the presented route generation unit 13 determines whether there is a route using a moving vehicle (hereinafter also referred to as a vehicle route), for example, apart from a plurality of presented route candidates. To do. More specifically, it is determined whether there is a route that makes it difficult to encounter rain by using a moving vehicle. For example, the movement between the boarding / exiting location closest to the current position P1 (hereinafter referred to as the nearest boarding / exiting location) and other boarding / exiting locations (hereinafter referred to as the use getting-on / off location) is performed by moving the moving vehicle. It is determined whether there is a route that makes it difficult to encounter rain as a whole. FIG. 16 shows an example of the current position P1, the nearest boarding location BS1, and the usage boarding location BS2 on the map.

  For example, when the predicted rainfall value is smaller than the rain reference value in the first route R31 from the start point (current position P1) to the use getting on / off location BS, the user can hardly encounter rain until the use getting on / off location BS2. I can move. Note that the predicted rainfall value smaller than the rain reference value in the first route R31 means that the predicted rainfall value at the arrival time at all points in the first route R31 is smaller than the rain reference value.

  If the predicted rainfall value is larger than the rain reference value in the second route R33 from the use boarding location BS2 to the goal point (current position P1), there is a high possibility of encountering rain after the use boarding location BS2. Note that the predicted rainfall value larger than the rain reference value in the second route R33 means that the predicted rainfall value at the arrival time at any point in the second route is larger than the rain reference value.

  In such a case, the route R30 including the first route R31 and the third route R32 using the moving vehicle from the use getting-on / off location BS2 to the nearest getting-on / off location BS1 is set as a vehicle route using the moving vehicle. Can think. In this route R30, for example, the user moves the first route R31 by himself (for example, walking, running or cycling) and moves the third route R32 by a moving vehicle.

  FIG. 17 is a flowchart showing an example of step ST70 for generating a vehicle route. In step ST71, the presentation route generation unit 13 determines whether or not the nearest boarding / exiting location BS1 exists within the target distance area A1, based on the map information and the current position information. If the nearest boarding / alighting location BS1 does not exist within the target distance range, step ST9 is executed. As the target distance range here, for example, the inside of a circle having the current position P1 as the center and the target distance as the radius can be adopted.

  When the nearest boarding / exiting location BS1 is within the target distance range, at step ST72, the presentation route generating unit 13 determines whether or not the use getting-on / off location BS2 is within the target range within the vehicle information (more specifically, Is specified based on route information) and map information. If the use boarding location BS2 does not exist within the target distance range, step ST9 is executed.

  Next, in step ST73, the presented route generation unit 13 is a route traveled by the moving vehicle from the use getting-on / off location BS2 to the nearest getting-on / off location BS1, and the predicted rainfall value is rained in a section other than the section using the moving vehicle. Whether or not a route smaller than the reference value exists is determined based on the map information and the weather information.

  For example, the presented route generation unit 13 generates a route passing through the use boarding / exiting location BS2 (hereinafter referred to as a boarding / exiting route) based on the map information. In the first route from the boarding / exiting location BS2 to the start point (for example, the first route R31), the predicted rainfall value is smaller than the rain reference value and the goal point is used from the boarding / exiting location BS2 in the boarding / exiting route. In the second route up to (for example, the second route R33), it is determined whether or not the predicted rainfall value is larger than the rain reference value. If a positive determination is made, a positive determination is made in step ST73. This route is a route including a third route (for example, the third route R32) that travels by moving vehicles from the use getting-on / off location BS2 to the nearest getting-on / off location BS1, and the first route.

  If a positive determination is made in step ST73, this route is determined as a presentation route in step ST80. Next, step ST9 is executed. Thereby, in addition to the presentation route determined in step ST7, the vehicle route using the moving vehicle is displayed on the display unit 30 as the presentation route (step ST9).

  On the other hand, if a negative determination is made in step ST73 for all the getting-on / off passage routes, it is determined that there is no vehicle route using the moving vehicle. In this case, the vehicle route is not displayed.

  As described above, it is also possible to present a presentation route with a low possibility of falling in consideration of the movement by the moving vehicle from the use boarding location BS2 to the nearest boarding location BS1. Therefore, the route selectivity by the user can be improved.

  In the above example, steps ST70 and ST80 are executed after step ST7, but may be executed before step ST7.

  Further, in the above-described example, steps ST70 and ST80 are executed when the predicted rainfall value in any of the proposed route candidates is larger than the rain reference value. When larger than the value, steps ST70 and ST80 may be executed. That is, when all the proposed route candidates that do not use the moving vehicle are likely to encounter rain, a route that uses the moving vehicle may be generated.

  Further, when there are a plurality of vehicle routes on which the user gets on the moving vehicle at the use getting-on / off location BS2, all of the route routes may be displayed on the display unit 30 or some of them may be displayed. For example, a route in which the difference between the moving distance of the route on which the user moves by himself and the target distance is smaller than a predetermined value may be displayed on the display unit 30 as the presented route.

  Further, when there are a plurality of use getting on / off places BS2 and there are a plurality of routes using different use getting on / off places BS2, all the routes may be displayed on the display unit 30 as presented routes. You may display some of them. For example, a route in which the difference between the moving distance of the route on which the user moves by himself and the target distance is smaller than a predetermined value may be displayed on the display unit 30 as the presented route.

  Moreover, when displaying the vehicle route using a moving vehicle as a presentation route, the presentation route production | generation part 13 may display the fare required for utilization of a moving vehicle on the display part 30. FIG. FIG. 18 schematically shows an example of the display screen 100d. In the illustration of FIG. 18, presentation routes R11, R12, and R30 are displayed on the map, and information INF2 indicating the fare from the use boarding location BS2 to the nearest boarding location BS1 is displayed. The display mode of the information INF2 is not limited to this and is arbitrary.

  The operation for performing such display will be described in detail below. The vehicle information includes fare information indicating the fare required to get on the moving vehicle and move to different boarding places. FIG. 19 is a diagram illustrating an example of the operation of the route presentation unit 110. Compared with FIG. 15, steps ST81 and ST82 are executed.

  Step ST81 is executed when a positive determination is made in step ST70. In step ST81, the vehicle information acquisition unit 15 acquires a fare from the use boarding location BS2 to the nearest boarding location BS1.

  Next, in step ST81, the presented route generation unit 13 outputs a display signal to the display control unit 31 so as to display the fare corresponding to the route using the moving vehicle. The display control unit 31 displays the presentation route and the fare on the display unit 30 based on the display signal.

  Next, step ST10 is executed. Step ST9 is executed when a negative determination is made in step ST70 or after execution of step ST8, and step ST10 is executed after execution of step ST9.

  According to this, the fare required for using the moving vehicle is displayed together with the route using the moving vehicle. Therefore, the user can know in advance the fare required when the route using the moving vehicle is selected, and can prepare the fare in advance and move. In particular, when taking a walk or running, there are many users who do not have money. Therefore, it is useful to know the necessary fare before starting a walk or running.

  Note that the route using the moving vehicle may be generated separately from the presented route candidate as described above, or may be generated by correcting the presented route candidate that is likely to encounter rain. In this case, steps ST70 and ST80 are executed after step ST7 for determining whether or not the predicted reference value is larger than the rain reference value for all the presented route candidates. For example, as illustrated in FIG. 20, a case where presentation route candidates R41, R42, and R43 are generated will be described. For example, the suggested route candidates R41 and R42 are good weather routes, and the suggested route candidate R43 is a bad weather route. More specifically, in the route R241 to the point P43 in the middle of the proposed route candidate R43, the predicted rainfall value is smaller than the rain reference value, and the predicted rainfall value in the route R432 after the point P43 is lower than the rain reference value. large. Such a point P43 can be grasped as a point when an affirmative determination is made in step ST62 in the operation of FIG. 9, for example.

  In this case, the vehicle route is generated by using the proposed route candidate R43 that is likely to encounter rain. Based on the map information, the presented route generation unit 13 identifies a boarding / exiting location BS3 close to the route R241 between the start point (current position P1) and the point P43 among the proposed route candidates R43. For example, the presented route generation unit 13 specifies a boarding / alighting location within the target distance range, and calculates the shortest distance between this boarding location and the route R241. And the boarding / alighting place BS3 whose said shortest distance is smaller than a predetermined value is specified. When a plurality of the getting-on / off places BS3 are specified, the getting-on / off place BS3 close to the point P43 may be specified.

  Then, as shown in FIG. 21, this route R431 is modified to create a route R441 that leads to the boarding location BS3. At this time, the route R441 may be changed to create the route R441 so that the number of changed portions is minimized. For example, the shortest route from the getting-on / off location BS3 to the route R431 at the shortest distance is calculated, and the route that travels the shortest route from the middle of the route R431 is calculated as the route R441.

  Then, the presented route generation unit 13 determines whether or not the predicted rainfall value in the route R441 is larger than the rain reference value. When a negative determination is made, that is, when it is determined that the route R441 is a route that is unlikely to encounter rain, a route R441 and a route R442 that travels by moving vehicles from the boarding location B3 to the nearest boarding location BS1 Is generated as a vehicle route R44, and this is determined as a presentation route.

  When it is determined that the expected rain value on the route R441 is larger than the rain reference value, the same operation is performed for the next boarding / exiting location BS3 close to the point P43. When the predicted rainfall value on the route R441 for all the getting-on / off locations BS3 is larger than the rain reference value, the vehicle route is not generated.

  According to the above operation, the vehicle route can be generated based on the presented route candidates that are likely to encounter rain. Moreover, since the boarding location BS3 close to the point P43 is preferentially adopted as the vehicle route, the route on which the user moves by himself / herself can be lengthened. Thereby, a user's exercise amount can be enlarged.

  In the above-mentioned example, although the vehicle route is not generated as the presented route candidate, the present invention is not necessarily limited to this. Not only routes that do not use moving vehicles but also vehicle routes that use moving vehicles may be generated as suggested route candidates. Then, by the operation similar to that of FIG. 6, a presentation route candidate that is unlikely to encounter rain may be determined as the presentation route. In this case, in the vehicle route, whether or not the predicted rainfall value is larger than the rain reference value is determined for a section that moves without using a moving vehicle. In other words, when the expected rainfall value in the section not using the moving vehicle is smaller than the rain reference value in the vehicle route constituted by the section using the moving vehicle and the section not moving the mobile vehicle (that is, moving by itself). The vehicle route is determined to be a good weather route, and if the predicted rainfall value is larger than the rain reference value, the vehicle route may be determined to be a bad weather route.

Third embodiment.
In the third embodiment, when the weather is bad, it is intended to present clothes for bad weather to the user. For example, when it is determined that the predicted rainfall value in any of the proposed route candidates is larger than the rain reference value, there is a high possibility that it will rain in the area, so that clothes suitable for rain are presented.

  FIG. 22 is a diagram schematically illustrating an example of an electronic device system. In the illustration of FIG. 22, a clothing information server 600 is provided. The clothes information server 600 stores clothes information about clothes for bad weather. For example, information on clothes for rain (for example, a raincoat) is stored. Alternatively, information on clothes (for example, long sleeves, long pants, etc.) when the amount of ultraviolet rays is large is stored.

  FIG. 23 is a diagram schematically illustrating an example of the control unit 10. The control unit 10 further includes a clothing information acquisition unit 16 as compared with FIG. The clothes information acquisition unit 16 acquires clothes information from the clothes information server 600. For example, the clothing information acquisition unit 16 transmits a request signal for requesting clothing information to the clothing information server 600 via the wireless communication unit 20. The clothing information server 600 transmits the vehicle information to the electronic device 100 in response to the request signal. The clothing information acquisition unit 16 acquires the clothing information via the wireless communication unit 20.

  FIG. 24 is a flowchart illustrating an example of the operation of the route presentation unit 110. The operation when a negative determination is made in step ST6 (steps ST8 to ST11) is the same as in the first embodiment.

  When an affirmative determination is made in step ST6, in step ST30, the presented route generation unit 13 selects a route having a predicted rainfall value smaller than the rain reference value among the suggested route candidates, and the predicted rainfall value is the rain reference value. Distinguish routes that are larger than the value.

  Next, in step ST31, information INF1 (for example, indicating that there is a relatively high possibility of rain corresponding to a route having a predicted rainfall value larger than the rain reference value while displaying the proposed route candidate as the presented route. FIG. 11) is displayed.

  Next, in step ST32, the user selects one presentation route, and in step ST33, the selected presentation route is displayed on the display unit 30 as a travel route.

  In step ST <b> 34, the clothes information acquisition unit 16 acquires clothes information for bad weather from the clothes information server 600. The route presentation unit 110 outputs a display signal to the display control unit 31 in order to display the clothing information on the display unit 30. The display control unit 31 displays clothes information on the display unit 30.

  Thereby, when a possibility that it will rain is high, a user can know the clothing suitable for it beforehand. Therefore, the user can wear clothes suitable for rain beforehand.

  The clothing information may be displayed before the route is selected by the user or after the route is selected. For example, when the user selects a route whose predicted rainfall value is larger than the rain reference value, the route may be displayed on the display unit 30. That is, the clothing information may be displayed when the user actually selects a route that is likely to encounter rain. FIG. 25 is a flowchart showing an example of the operation of the route presentation unit 110. In the illustration of FIG. 25, step ST35 is performed between step ST33 and step ST34. In step ST35, it is determined whether or not the predicted rainfall value is greater than the rain reference value in the travel route selected by the user. That is, it is determined whether the user has selected a route that is likely to encounter rain.

  If a negative determination is made in step ST35, the clothing information for bad weather may not be displayed. On the other hand, when a positive determination is made in step ST35, clothes information for bad weather is displayed in step ST34. Thereby, when the clothes for bad weather are more necessary, the clothes information for bad weather is displayed.

  The clothes information server 600 may have simple information (for example, the type of clothes, such as a raincoat) and detailed information (for example, images of clothing products, manufacturers, prices, etc.). . In step ST34, simple information may be displayed, and detailed information may be displayed in response to an operation by the user.

  FIG. 26 is a flowchart showing an example of the operation after step ST34. In step ST36, route presentation unit 110 determines whether or not the user has operated the detail button. This detail button is a button displayed on the display unit 30 together with the clothing information, for example. An operation on the detail button is detected by the touch panel 50, and the operation information is input to the route presentation unit 110. If a positive determination is made in step ST36, the clothing information acquisition unit 16 acquires detailed information in step ST37, and the display control unit 31 displays the detailed information on the display unit 30. Thereby, the user can know the detailed information of clothes.

  Alternatively, in step ST37, the control unit 10 may execute a browser application, access the clothing website, and display it on the display unit 30.

  When a negative determination is made in step ST36 or after step ST37, in step ST38, the route presentation unit 110 determines whether or not the user has operated the completion button. The completion button is a button displayed on the display unit 30, for example, like the detail button. If a negative determination is made in step ST38, step ST36 is executed again. If a positive determination is made in step ST38, the display of clothing information is terminated in step ST39.

  As mentioned above, although this invention was demonstrated in detail, above-described description is an illustration in all the aspects, Comprising: This invention is not limited to it. Innumerable variations not illustrated can be envisaged without departing from the scope of the present invention. For example, although various types of information are acquired from the server, these pieces of information may be stored in the storage unit of the electronic device 100 in advance.

  The embodiments can be implemented in combination with each other as long as they do not contradict each other.

DESCRIPTION OF SYMBOLS 11 Weather information acquisition part 12 Map information acquisition part 13 Presenting route production | generation part 14 Movement route determination part 30 Display part 31 Display control part 50 Touch panel

Claims (10)

A route presentation device for presenting a route to a user,
A display unit;
A map information acquisition unit for acquiring map information;
An input unit for inputting a target distance;
A weather information acquisition unit for acquiring weather information indicating the expected weather;
A generating unit configured to generate a first route candidate including a plurality of route candidates based on the target distance and the map information;
A determination unit that determines whether the weather in each of the first route candidates is good or bad based on the predicted weather;
Among the first route candidates, a route determination unit that determines a route candidate that is determined to be good by the determination unit as a presentation route;
A route presentation device comprising: a display control unit that displays the presented route on the display unit. A route presentation device for presenting a route to a user,
A display unit;
A map information acquisition unit for acquiring map information;
An input unit for inputting a target distance;
A weather information acquisition unit for acquiring weather information indicating the expected weather;
A generating unit configured to generate a first route candidate including a plurality of route candidates based on the target distance and the map information;
A determination unit that determines whether the weather in each route of the first route candidate is good or bad based on the predicted weather;
A route that includes a display control unit that displays information indicating that the predicted weather is bad for the route candidate that is determined to be bad by the determination unit when the first route candidate is displayed on the display unit. Presentation device. The route presentation device according to claim 1 or 2,
The weather information includes the predicted weather for each predetermined section and each time zone,
The determination unit
When one route candidate included in the first route candidate is divided into a plurality of sections, an arrival time to reach each of the plurality of sections is calculated based on a preset moving speed of the user,
Based on the calculated arrival time, obtain the expected weather according to the arrival time in each of the plurality of sections from the weather information acquisition unit,
A route presentation device that judges that the weather of one route is good when all of the predicted weather of each of the plurality of sections is better than a predetermined level. The route presentation device according to any one of claims 1 to 3,
The weather information includes the predicted weather for each predetermined section and each time zone,
The generation unit includes a position detection unit that detects a position of the route presentation device as a start point when generating the plurality of route candidates,
The map information includes information indicating a plurality of getting-on / off places for getting on and off a moving vehicle,
The generation unit includes a first route that moves with the moving vehicle between a first getting-on / off location within the target distance centered on the start point and a second getting-on / off location closest to the start point, A route presentation device that generates a vehicle route including a second route with good weather between a start point and the second getting-on / off location as a second route candidate. The route presentation device according to claim 4,
The said production | generation part is a route presentation apparatus which produces | generates the said vehicle route so that the difference of the distance of the said 2nd route and the said target distance becomes smaller than a distance reference value. The route presentation device according to any one of claims 1 to 3,
A position detection unit that detects a position of the route presentation device as a start point when generating the plurality of route candidates;
The map information includes information indicating a plurality of getting-on / off places for getting on and off a moving vehicle,
When the generation unit determines that the predicted weather is worse than a predetermined level after a halfway point in one of the first route candidates, the generation unit sets a route between the start point and the halfway point. A route presentation device that generates a route that travels by the moving vehicle from a nearby first getting-on / off location to a second getting-on / off location closest to the start point as a presentation route. The route presentation device according to any one of claims 4 to 6,
A vehicle information acquisition unit for acquiring information on a fare of the moving vehicle;
The said display control part is a route presentation apparatus which displays the said fare between the said 1st boarding / alighting place and the said 2nd boarding / alighting place. The route presentation device according to any one of claims 1 to 7,
With a clothing information acquisition unit that acquires information on clothing for bad weather,
The route display device, wherein the display control unit displays the clothes information when it is determined that the weather is bad in any one of the plurality of route candidates. The route presentation device according to claim 2,
With a clothing information acquisition unit that acquires information on clothing for bad weather,
In the input unit, input for selecting one of the route candidates is performed,
The route display device, wherein the display control unit displays the clothes information when the weather of the route selected by the input unit is bad. The route presentation device according to claim 1,
When the route determination unit determines that the weather is bad in any one of the plurality of presented route candidates, the route of which the determination unit determines that the weather is good among the first route candidates A route presentation device that determines a candidate as a presentation route.

Images