JP2014002389A - Electronic apparatus and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an electronic apparatus and a program by which a user can quickly understand capability of information provision of a spot.SOLUTION: An electronic apparatus includes a display unit 5, and a database on which information of a spot for information provision and position information are registered in association with each other. Icons 61 to 63, and 66 for spots with information to be provided are drawn at positions on the display unit based on the position information in a display mode showing their capability of information provision, and when the icons are selected, information of the corresponding spots are drawn on the display unit in a two-dimensional code.

Description

  The present invention relates to an electronic device and a program that include a display unit and can provide information about facilities and other spots.

For example, a simple type portable car navigation device called PND (Personal Navigation Device), which is one of electronic devices, and other vehicle navigation devices simply search for a route to a destination and In addition to the basic function of guiding the route to the ground, those with additional functions such as providing destination information have been developed. As a method of providing destination information, for example, there is one disclosed in Patent Document 1.

In the system disclosed in Patent Document 1, a navigation device that has received an instruction to provide information about a destination accesses a database owned by the navigation device and acquires access information such as a location information of a designated destination and a URL. It is converted into a two-dimensional barcode and displayed on the display screen. The user photographs the two-dimensional barcode displayed on the display screen using the barcode reader function of the mobile phone. Then, the mobile phone analyzes the photographed two-dimensional barcode and displays access information (URL, telephone number, etc.) to the destination on the display screen of the mobile phone. Therefore, the user selects a URL displayed on the display screen, accesses the server specified by the URL, and displays necessary information.

JP 2006-112981 A

However, the conventional navigation device, when selected for the destination, etc., accesses its own database to check whether there is access information about the destination, etc. In some cases, the two-dimensional bar as described above. If it is converted into a code and displayed, but there is no access information, error processing such as output of an error message is performed. In this way, since the user actually selects a destination or the like and knows whether there is access information about the destination or the like for the first time based on the result of the navigation device accessing the database according to the selection, the access information When a destination that is not registered is selected, there is a problem that the selection process is wasted and the usability is poor.

  In order to solve the above-described problems, an electronic device according to the present invention is (1) an electronic device including a display unit, which is a database in which information on a spot to be provided with information and positional information are associated and registered. And an instruction receiving area setting means for drawing an instruction receiving area in a display mode that indicates whether information can be provided at a position in the display unit based on the position information, and when the instruction receiving area is selected, Code output means for drawing the information of the stored information provision target spot on the display unit with a two-dimensional code, and map output means for outputting a map to the display unit are provided. The instruction receiving area setting means draws the instruction receiving area at a position on the map corresponding to the position information when a specific position of the information provision target spot is specified. When a specific position is not specified, it has a function of drawing the instruction receiving area at a predetermined position of the display unit. When the specific position is specified, the position can be specified by pinpointing. It was set as at least one of a point and a road.

A spot is a specific location such as a facility, or a specific area such as regional information, sightseeing information, weather information, or traffic jam information, and the pinpoint location is not specified. There are both. Information to be provided includes both information for directly explaining the contents of the spot and access information (information for indirect explanation) for acquiring further detailed information such as URL. The database 19 only needs to store at least one piece of information. Also, the telephone number of the facility, etc. will be used to explain the contents directly if it is regarded as one piece of information explaining the facility, etc., and it is accessible in that the information can be obtained by contacting that facility. Information. In addition, the location information is defined separately from the spot information to be used when displayed on the display unit. However, in order to indicate the location of the facility, etc., information for directly explaining the contents of the spot etc. May be included (included in a two-dimensional code). The instruction receiving area setting unit and the code output unit are realized by the control unit 18 in the embodiment. In the embodiment, the instruction receiving area corresponds to an icon, an instruction button area, a road with a different color, or the like.

  In the present invention, for a spot having information to be provided in the database, the instruction receiving area is drawn in the display unit in a manner in which the presence (information is present) is known. , You can know that there is some detailed information. When the user wants to know information about the spot, the code output means outputs the corresponding information to the display unit as a two-dimensional code by selecting the instruction receiving area. Therefore, the user can display information about the spot on the display screen of the device by reading it with a device (such as a mobile phone) that can read a two-dimensional code such as a barcode reader function. The contents can be confirmed. The instruction receiving area can be selected by, for example, touching the instruction receiving area when the display unit is provided with a touch panel, or by operating a switch or a remote control provided in the electronic device. It can also be done. In the case of a switch operation, for example, when a plurality of instruction receiving areas are drawn on the display unit, the instruction receiving area that is activated for each operation is moved to activate the target instruction receiving area. It can be done by selecting in the state.

Position detection means for detecting the position is provided, and the instruction receiving area setting means draws the instruction receiving area when the information providing target spot exists around the current position detected by the position detection means. It is good to have a function. By adopting such a configuration, it is possible to easily recognize the presence of a spot such as a facility that can provide information in the vicinity.

The information may include a URL for accessing a site related to the spot. By including the URL, it is possible to access the site and obtain more detailed information. In particular, since a device such as a mobile phone that has read a two-dimensional code can acquire a URL as text information, the user can easily access the site without re-inputting the URL.

The present invention includes map output means for outputting a map to the display unit, and the instruction receiving area setting means corresponds to the position information when a specific position of the spot to be provided with information is specified. When the instruction receiving area is drawn at a position on the map and a specific position is not specified, the display area is set at a predetermined position (for example, right end / left end / top end / bottom of the display area). Since it has a function of drawing the instruction receiving area, it is possible to easily understand what the spot is by drawing the instruction receiving area on top of the map.

(2) When the information provision target spot is a road, the instruction receiving area setting means changes the display mode of the road to be drawn on the map from the road portion where the information can be provided differently from other roads. A function of setting the road portion as the instruction receiving area may be provided. In this way, the information to be provided is road traffic jam information, and it can be seen at a glance whether the road can provide traffic jam information. Therefore, by acquiring such traffic jam information, it is possible to provide information suitable for considering a route to travel and predicting the time required for traffic. The traffic jam information provided here includes a URL indicating a site providing the traffic jam information and access information such as a telephone number of the traffic information center. If it is such information. Even if the electronic device itself does not have a communication function, it can be provided as appropriate information. Further, the information related to the road is not limited to the current actual traffic jam information, but may be traffic jam prediction information, traffic information such as construction schedules, lane regulations, traffic regulations, and the like.

It is preferable that an information type is added to the information provision target spot, and the instruction receiving area setting means draws only the instruction receiving area for a spot that matches the set information type. When there are a large number of spots where information can be provided, by drawing only what is necessary for itself, it is possible to prevent information from becoming excessive and difficult to find a target spot.

(3) The code output means may draw information on one or a plurality of spots existing around a point designated on the map as one two-dimensional code. The point designated on the map may be a drawn instruction receiving area or a point other than the instruction receiving area. When information on a plurality of spots is generated as one two-dimensional code, information on the plurality of spots can be obtained by one reading operation, so that operability is improved. Moreover, since the plurality of read spots are in the vicinity, the user often wants to compare information, which is preferable.

A case in which an input code receiving means for specifying the information providing target is provided, and it is determined whether or not the spot information corresponding to the input code received by the receiving means is stored in the database; The stored information about the spot is drawn as the two-dimensional code, and if the corresponding spot information is not stored in the data bose, the received input code is drawn as the two-dimensional code. It is good to do so. In the embodiment, the input code corresponds to an MG code (registered trademark), a station code, or the like. It is a code that is set in each facility, etc., and is used to identify it. In particular, it is preferable that the input can be made with a numeric key, such as a combination of numbers, because an input operation using a mobile phone can be easily performed. . Information such as facilities specified by the MG code, station code, and other input codes can be acquired without accessing the site. Of course, if it is not registered in the database, it can be obtained by accessing the site.

The two-dimensional code drawn when the spot information corresponding to the input code received by the receiving means is stored in the database may include the received input code. Even if information on facilities specified by input codes such as MG codes and station codes is registered in the database, in addition to the registered information, the details of the site originally prepared by accessing the site Information is available.

When the received input code is drawn as a two-dimensional code, the two-dimensional code may include a URL of a site that can use the received code. By doing so, the convenience for accessing the site is improved.

(4) The electronic device may be any one of a navigation device, a target detection device, an in-vehicle device, and a golf support device. Of course, other devices may be used. (5) Further, when the electronic device is a navigation device, and the point designated as the destination or waypoint is a spot where the information can be provided, the instruction receiving area setting means is the destination or waypoint The instruction receiving area may be drawn at a position.

(6) A program of the present invention is for causing a computer to realize the means as the electronic device described in any one of (1) to (5) above.

  In the present invention, since it is known at a glance whether or not the spot is capable of providing information, when it is desired to obtain information on the displayed spot, the information can be easily obtained by selecting an instruction receiving area. Therefore, useless selection processing such as selecting a spot having no information is eliminated.

1 is an overall perspective view showing a preferred embodiment of the present invention. It is a block diagram which shows the internal structure of an apparatus main body. It is an example of the display screen displayed on a display part. It is an example of the display screen displayed on a display part. It is an example of the display screen displayed on a display part. It is an example of the display screen displayed on a display part.

FIG. 1 shows an external view of a preferred embodiment of a navigation apparatus according to the present invention, FIG. 2 shows a functional block diagram thereof, and FIG. 3 and subsequent figures show examples of display forms. As shown in FIG. 1, the navigation device includes a portable device body 2 that can be carried and a cradle 3 that is an attachment member that holds the device body 2. By attaching the apparatus main body 2 to the cradle 3, it functions as a vehicle-mounted navigation device, and by removing it from the cradle 3, it functions as a portable navigation device (PND).

  The apparatus main body 2 is detachably attached to the cradle 3. The apparatus main body 2 includes a flat rectangular case main body 4. A display unit 5 is disposed on the front surface of the case body 4, and a touch panel 8 that detects which part of the display unit 5 is touched is provided on the display unit 5, and alarm lamps 9 are provided on both sides of the front surface. It has. The cradle 3 includes a cradle body 6 that holds the apparatus body 2 and a pedestal portion 7 that points the cradle body 6 in an arbitrary posture at a predetermined position (dashboard or the like) in the vehicle interior. The pedestal portion 7 is sucked and fixed on a dashboard or the like by a suction cup provided on the bottom surface. The pedestal portion 7 and the cradle body 6 are coupled so as to be rotatable within a predetermined angle range via a coupling mechanism such as a ball joint. Since it is a ball joint, the pedestal portion 7 and the cradle body 6 rotate and move relatively within an arbitrary angle range in the three-dimensional direction, and remain at an arbitrary angular position due to frictional resistance in the joint portion. Therefore, the apparatus main body 2 attached to the cradle main body 6 can also be arrange | positioned with arbitrary attitude | positions on a dashboard.

Further, an SD memory card slot portion 21 is provided on one side surface of the case body 4, and an SD memory card 22 on which map data and the like are recorded can be inserted into the SD memory card slot portion 21. Further, a DC jack 10 is provided on the side surface of the case body 4 where the SD memory card slot portion 21 is provided. The DC jack 10 is for connecting a cigar plug cord (not shown), and is connected to a cigar socket of the vehicle via the cigar plug cord so that power can be supplied.

  On the other hand, a power switch and a USB terminal (USB connection portion) 23 are provided on the side surface opposite to the SD memory card slot portion 21. A software application can be upgraded by connecting to a personal computer via the USB terminal 23.

The following devices and parts are arranged inside the case body 4. That is, the microwave receiver 11 is disposed inside the case body 4 on the back side. The microwave receiver 11 receives microwaves in a predetermined frequency band, and detects the signal level of the received microwaves when receiving microwaves in the set frequency band. Specifically, the RSSI voltage corresponding to the signal level and the electric field strength is used. The predetermined frequency band is, for example, a frequency band including a microwave frequency emitted from the vehicle speed measuring device.

A GPS receiver 12 that receives a GPS signal and obtains the current position is disposed inside the upper surface of the case body 4. An infrared communication device 14 is disposed inside the case body 4 on the front side. The infrared communication device 14 transmits / receives data to / from a communication device incorporating an infrared communication device such as a mobile phone 15. Further, a speaker 20 is also built in the case body 4.

  Furthermore, the apparatus of the present embodiment includes a wireless receiver 13 and a remote control receiver 16. The wireless receiver 13 receives incoming radio waves having a predetermined frequency. The remote control receiver 16 performs data communication with a remote control (portable device: handset) 17 and performs various settings for the device. The wireless receiver 13 receives incoming radio waves in a predetermined frequency band. For example, the predetermined frequency may be a radio frequency band used when the emergency vehicle notifies the base station of the vehicle position.

  In addition to the navigation function, the navigation device of the present embodiment also has a target detection function as a target detection device that detects a target such as a vehicle speed measurement device or other traffic monitoring points. The navigation function and the target detection function are stored on the EEPROM of the control unit 18 as a program executed by the computer included in the control unit 18, and are realized by the computer having the control unit 18 executing the program.

That is, the control unit 18 includes the above-described various input devices (GPS receiver 12, microwave receiver 11, wireless receiver 13, touch panel 8, infrared communication device 14, remote control receiver 16, SD memory card slot unit 21. , A predetermined process is executed based on information input from the USB terminal 23 and the like, and output devices (display unit 5, alarm lamp 9, speaker 20, infrared communication device 14, SD memory card slot unit 21, USB terminal 23) Etc.) to output predetermined information / alarm / message. This predetermined process is for executing each of the above functions, and accesses the database 19 and the SD memory card 22 as necessary.

Here, the database 19 can be realized by a nonvolatile memory (for example, EEPROM) in the microcomputer of the control unit 18 or externally attached to the microcomputer. The database 19 stores information necessary for detecting and navigating certain targets, maps and other targets at the time of shipment. It can be updated through processing. This update process may be performed, for example, by inserting an SD memory card storing additional data into the SD memory card slot unit 21 and transferring the SD memory card from the SD memory card to the database 19. The data update can be performed by using the infrared communication device 7 or a personal computer or other external device connected via the USB terminal 23.

  The control unit 18 for realizing the target object detection function operates as follows. That is, the control unit 18 outputs a predetermined alarm when the microwave receiver 11 receives a desired microwave. Examples of the alarm include a buzzer using the speaker 20 and a sound output for notifying reception of microwaves (detection of the vehicle speed measurement device, etc.), a message output using characters or images using the display unit 5, and the like. .

Moreover, the control part 18 outputs a predetermined alarm, when the radio | wireless receiver 13 receives desired radio | wireless. Examples of the alarm include a buzzer using the speaker 20 and a sound output for notifying reception of microwaves (approach of an emergency vehicle, etc.), and a message output using characters or images used on the display unit 5. The alarm associated with the reception of the radio and the alarm associated with the reception of the microwave may be different from each other.

Furthermore, the control unit 18 outputs a predetermined alarm when the current position detected by the GPS receiver 12 and the position of a target such as a traffic monitoring point stored in the database 19 are in a predetermined positional relationship. . Therefore, the database 19 is safer with more attention such as information on the target to be detected (position information of the target including longitude and latitude, target type information, etc.), accident-prone areas, traffic control information, etc. There are traffic safety information for driving, landmarks and various useful information for driving. Each information is registered by associating specific information types (target types, traffic control types, accident-prone areas, landmark names, etc.) with location information.

  The distance to the target when the alarm is issued can be changed for each type of target. As modes of alarms, there are alarms using voice or the like using the speaker 20 and alarms using the display unit 5 as described above. FIG. 3 shows an example of an alarm by the display unit 5. In this embodiment, since this device is a navigation device and has map data, as a basic screen, the control unit 18 reads road network information around the current location and displays a map around the current location. It has a function of displaying on the unit 5. Then, the warning screen 70 is displayed on the display unit 5 so as to overlap the currently displayed screen (here, the map around the current position). FIG. 3 shows a display example of a warning screen 70 when the distance between the current position and the LH system, which is a kind of speed measurement device, which is one of the traffic monitoring points, is 500 m when the map 50 is displayed. Is shown. Further, a process of outputting a warning sound indicating the alarm type and distance such as “500m ahead LH system” from the speaker 20 is performed.

  On the other hand, the control unit 18 for realizing the navigation function operates as follows. First, the database 19 stores road network information for navigation. The navigation information stored in the database 19 may store all the information about the whole country at the time of shipment, and the map data etc. are stored in the SD memory card 22 for each region. In this way, the user may prepare an SD memory card storing necessary map data and the like and use it by inserting it into the SD memory card slot 21. Note that the map data and the like stored in the SD memory card 22 may be transferred to the database 19 and stored, or the control unit 18 may access the SD memory card 22 to read out and use it. good.

  The control unit 18 has a function of reading road network information around the current position from the database 19 and displaying a map around the current position on the display unit 5. The control unit 18 can search for a route (route) from one position to another using this road network information. Further, the database 19 stores a telephone number database in which a telephone number is stored in association with the location information and name of the house, company, facility, etc. of the telephone number, and an address and positional information of the address in association with each other. Provide an address database. The database 19 stores location information of traffic monitoring points such as speed measuring devices together with their types.

The control unit 18 has a function of performing processing of a general navigation device. That is, a map around the current position is displayed on the display unit 5 at any time, and a destination setting button is displayed. When the touch panel 8 detects that the position corresponding to the display position of the destination setting button is pressed, the control unit 18 performs destination setting processing. In the destination setting process, a destination setting menu is displayed on the display unit 5 to prompt the user to select a destination setting method. The destination setting menu includes a telephone number search button and an address search button that prompt the user to select a destination setting method. When it is detected that the telephone number search button has been pressed, a telephone number input screen is displayed, and position information corresponding to the input telephone number is acquired from the database 19. If it is detected that the address search button has been pressed, an address selection input screen is displayed, and position information corresponding to the input address is acquired from the database 19. Then, the acquired position information is set as the position information of the destination, and a recommended route from the current position to the destination is obtained based on the road network information stored in the database 19. As a method for calculating the recommended route, a known method such as a Dijkstra method can be used.

Then, the control unit 18 displays the calculated recommended route together with the surrounding map. For example, as shown in FIG. 4, a route 53 from the current position 51 to the destination 52 is displayed as a recommended route in a predetermined color (for example, red). This is the same as a general navigation system. In the present embodiment, the control unit 18 compares the position information on the route 53 with the position information of the target such as the traffic monitoring point stored in the database 19 and determines the traffic monitoring point or the like located on the route 53. Display position. Information provision for traveling on the route 53 by safe driving may be limited to traffic monitoring points among various targets stored in the database 19.

Thereby, for example, as shown in FIG. 4, a balloon is displayed from a position on the road, and the type of traffic monitoring point at that position stored in the database 19 is displayed in the balloon. For example, FIG. 4A is a display example of a warning point search screen, and shows an example in which traffic monitoring points 55a to 55f are displayed. The traffic monitoring point 55a displays the letter “N” indicating the N system in a balloon. The traffic monitoring points 55b, 55c, and 55e display characters “LH” indicating the LH system in a balloon. The traffic monitoring point 55d displays “loop” characters indicating a loop coil in a balloon. The traffic monitoring point 55f displays the letter “H” indicating the H system in a balloon. As described above, when the touch panel 8 detects a touch on the balloon position in the simplified display state in which characters are displayed in the balloon, the simplified display is switched to the detailed display as shown in FIG. In the detailed display, the warning screen shown in FIG. 3 is displayed in a balloon. FIG. 5 shows a display example in which the simple display is switched to the detailed display when it is detected that the inside of the balloon of the traffic monitoring point 55b in FIG. 4A is touched.

In addition, a traffic monitoring point selected by the user from among a plurality of traffic monitoring points existing on the route displayed on the display unit 5 is set, and an alarm mode can be set for each traffic monitoring point. Therefore, for example, a warning mode in which warnings are not performed only at unnecessary warning points in a section where warnings on the route are felt loud can be adopted.

In addition, since the simple information and the detailed information can be switched, the screen can be used effectively, and an easy-to-understand display can be performed. Further, since the detailed information is information including the warning contents displayed on the display unit 5 shown in FIG. 3, it is possible to know in advance what kind of warning is given when approaching the point. I understand. Therefore, it can be easily determined whether or not the traffic monitoring point is to change the warning mode, and the setting can be performed more easily.

In addition, since a balloon is drawn from the position of the traffic monitoring point and detailed information is displayed in the balloon, it is possible to easily grasp the correspondence between what kind of warning is given at which place. .

Further, as shown in FIG. 4A, a traffic monitoring point type designation unit 56 is displayed at the lower right of the display unit 5. The traffic monitoring point type designation unit 56 is a part that displays a button listing the types of traffic monitoring points existing on the route 53. In the example of FIG. 4A, the “N” type button 57a indicating the N system of the traffic monitoring point 55a, the “LH” type button 57b indicating the LH system of the traffic monitoring points 55b, 55c, and 55e, A “loop” type button 57c indicating the loop coil of the monitoring point 55d and an “H” type button 57d indicating the H system of the traffic monitoring point 55f are displayed. When the touch on the display unit of the type button is detected from the touch panel 8, the control unit 18 reversely displays the touched type button and simplifies the display mode of the traffic monitoring point corresponding to the touched type button. If it is being displayed, it is switched to detailed display, and if it is being displayed in detail, it is switched to simple display.

Furthermore, the car navigation device of the present embodiment has a function of providing facilities and other peripheral information that exist in the vicinity of the destination, waypoints, and traveling. This peripheral information is provided not only when the car navigation function is operated to guide the destination, but also when the surrounding map information is displayed on the display unit 5 without performing the guide. It can be carried out.

The database 19 stores such peripheral information that can be provided. This peripheral information is not information related to fixed installations such as various facilities (facility information), information that is important for real-time properties, fluid information with seasonality (real-time / seasonal information), and not pinpoints. There is regional information related to a certain area. These pieces of peripheral information are registered in association with specific contents (information) of the information and / or acquisition information (access information) such as a URL for acquiring the contents and the type of information. The specific contents and acquired information may be either one or both.

When the destination or waypoint is set by the car navigation function, the control unit 18 determines whether or not the set location is registered in the database 19 as the peripheral information. , Draw an icon indicating it on the map. In addition, when the peripheral information registered in the database 19 exists in the area displayed on the display unit 5, an icon indicating that there is peripheral information that can provide the information is displayed at a position on the corresponding map. draw. As an example, as shown in FIG. 6A, an icon 61 indicating a golf course as a destination, an icon 62 indicating a parking lot as peripheral information that can be provided in the display area, and An icon 63 indicating a gas station is drawn. These icons are icons that can provide information and other icons (such as icons (marks) representing points such as various facilities shown on the map, icons (speech balloons) representing the target object to be detected), and other icons. Separately displayed. This distinction can be realized by changing the color, enclosing it with a circle or square, or blinking an icon that can provide information (not blinking an icon indicating that information cannot be provided).

Furthermore, instead of changing the display mode of the icon (mark / symbol) itself depending on whether or not information is provided, a predetermined icon for providing information may be drawn at a location where information can be provided. Thus, for example, if the destination facility is capable of providing information, a predetermined information providing icon (for example, an asterisk or a star mark) is displayed next to an icon indicating the destination (for example, a mark imitating the goal flag). Mark with a simple shape such as a circle). When there is no information to be provided, only an icon indicating a normal destination is drawn.

Further, each icon to be drawn in this way may be registered in association with each piece of peripheral information stored in the database 19, and may be called and drawn on the display unit 5, or for each type of information. The shape of the icon to be drawn is determined (separately registered), and the control unit 18 reads the type of information associated with the peripheral information when the peripheral information to be drawn is detected, and associates it with the type of information. A drawn icon may be drawn.

The user touches an icon on the display unit 5 when there is an icon that can provide detailed information among the displayed icons that can provide information. When the touch panel 8 detects the touch, the control unit 18 reads the content of the peripheral information and / or the acquired information associated with the touched icon, and displays the QR code on the display unit 5 as shown in FIG. Draw as (registered trademark). In this embodiment, the QR code (registered trademark) is drawn. However, the present invention is not limited to this, and any code can be used as long as it can be read by a reading unit (for example, an imaging unit (for example, a camera)) of a mobile phone. It can be a simple code. For example, a two-dimensional code other than a QR code (registered trademark), a bar code, or the like may be displayed. In addition, a plurality of types of codes may be arranged on the same screen with intervals that do not interfere during reading. Accordingly, the user reads the QR code (registered trademark) with a mobile phone with a QR code (registered trademark) reading function, so that the mobile phone or the like analyzes the read QR code (registered trademark), and the QR code ( The contents shown in the registered trademark are displayed on a display screen of a mobile phone or the like, and the contents are confirmed. If the display contents are acquired information such as a telephone number or URL, the acquired information is used for further details. Can acquire information. The URL may indicate a site unique to each facility or the like, or a server for providing detailed information may be separately prepared and a corresponding page in the server may be indicated. Since the user can see the information displayed on the display screen of the mobile phone etc., not the display unit 5 of the navigation device installed on the dashboard etc., it is easy to see, and the person who is in the back seat The contents can be easily confirmed. A specific example of the usage mode for each piece of peripheral information is as follows.

  In the case of “facility information”, the information provided as the QR code (registered trademark) includes the name, location (address / latitude / longitude), description of the facility, and the like as specific contents. More detailed contents may be incorporated. The acquired information includes a URL for accessing a site unique to the facility and a URL for accessing an information providing server separately storing detailed information. Furthermore, an MG code (registered trademark), a station code, or the like set in the facility may be included in the QR code (registered trademark). Here, the MG code (registered trademark) is a 7-8 digit number uniquely assigned by Shobunsha to tourism / leisure facilities, accommodation facilities, restaurants, etc., and accesses a predetermined mobile phone site corresponding to the MG code. At the same time, when an MG code is input on the accessed screen, detailed information on facilities such as business hours and telephone numbers, information on nearby spots, access routes, weather forecasts, and the like can be viewed. The station code is an 8-digit code written on the Shobunsha guidebook and map, and is entered on a predetermined site such as mobile phone maple. You can see various guide information such as hotels. Thus, by using the MG code (registered trademark) or the station code, it is not necessary to prepare a separate information providing server. Note that the MG code and the station code are disclosed and described in Japanese Patent Application Laid-Open No. 2006-4316.

In the present embodiment, the MG code (registered trademark) and the station code have been described as examples of codes set in the facility, but other codes may be used. In other words, the code can be input by a user operation on the mobile phone, and this input can be performed by a key operation (including a virtual key operation for inputting what is displayed on a display unit such as a liquid crystal screen by a touch panel). Good. In particular, those that can be input with numeric keys are desirable. For example, it may be a map code (registered trademark) or a unique code (for example, a number is assigned to each facility or road link group).

Also, by providing the MG code or station code as a QR code (registered trademark), when the user reads the QR code (registered trademark) with a mobile phone, the MG code or station displayed on the display screen of the mobile phone Since the codes are provided as text information, the mobile phone side does not accept the MG code or station code from the user as a key input, but performs processing based on these codes in the QR code (for example, sending these codes to a web service) To obtain information and the like. It is also preferable that these codes are displayed on a mobile phone and the user performs a copy operation on these codes because the codes after accessing the site can be easily and quickly entered without erroneous input.

For users who do not have a mobile phone that can read QR code (registered trademark), access to other sites such as URL, MG code, station code, etc. together with QR code (registered trademark) A function for displaying information for later use may be provided. In this case, such information may always be displayed together with the QR code (registered trademark), or display / non-display may be selected. This is because it is difficult for a user who reads a QR code (registered trademark) to always display a URL or the like together with the QR code (registered trademark). Even when a URL or the like is displayed, the URL may be drawn together with a QR code (registered trademark), or one of them may be drawn. When either one is drawn, one determined by the user setting may be drawn, or the QR code (registered trademark) is first drawn and the part of the QR code (registered trademark) is touched. In this case, a URL or the like may be drawn.

Real-time / seasonal information is information that is important for real-time because the appropriate content to be provided changes from moment to moment, or is limited to a certain period of time, such as names and addresses in facility information It is not preferable to store and hold specific contents and provide them as a QR code (registered trademark). Such information includes, for example, traffic jam information, parking lot information (vacancy information / congestion information), gas station price information, weather forecasts, festivals and various events. Such information is preferably obtained from a mobile phone site or the like. Therefore, the navigation device of the present embodiment provides assistance / support when acquiring from this mobile site.

  Specifically, a target spot that can provide information is drawn on the map of the display unit 5 with an icon or the like. In the example of FIG. 6, the icons 62, 63, etc. correspond to this. When the touch panel 8 detects that the icons 62 and 63 have been touched, the control unit 18 displays a QR code (registered trademark) containing spot information (such as a URL) associated with the icon. Of course, in the case of a parking lot or a gas station, as in the case of facility information, it is not prohibited to incorporate unique / fixed information such as name and location into the QR code (registered trademark). Then, the user reads the QR code (registered trademark) with a mobile phone with a QR code (registered trademark) reading function, and displays the content indicated by the QR code (registered trademark) on the display screen of the mobile phone or the like. Further, it is possible to acquire more detailed information by using the communication function of the mobile phone using the acquired information such as the URL displayed there.

In addition, when the information that can be provided is not specified at a certain point such as traffic jam information, an area related to the provided information is not an icon but is drawn differently from other areas. be able to. In the case of traffic jam information, the road 64 from which the traffic jam information can be acquired is displayed with a predetermined color different from that of the road 64 from which the traffic jam information cannot be acquired so as to be distinguished from other roads. As a result, when the road on which traffic information is to be obtained is drawn in a predetermined color, the user touches the road portion. When the touch panel 8 detects that the road portion has been touched, the control unit 18 obtains a URL of a site where the traffic information about the road can be viewed from the database 19 or the like, and acquires a QR code (registered trademark). ). As a result, the user reads the QR code (registered trademark) with a mobile phone with a QR code (registered trademark) reading function, and displays the contents indicated by the QR code (registered trademark) on the display screen of the mobile phone or the like. In addition, real-time current traffic jam information can be acquired using acquisition information such as a URL displayed there. In each case of drawing the above QR code (registered trademark), for a user who does not have a readable mobile phone, a process such as drawing a URL or the like as a character is described above. This is the same as the function of the control unit 18 in the peripheral information.

In addition, event information related to a certain area that does not specify a location is notified by drawing a box icon 66 at an appropriate position in the area or a predetermined position (for example, the right end) in the display unit. be able to. That is, when the box icon 66 is touched, the touch panel 8 detects it, and the control unit 18 draws a QR code (registered trademark) (URL of the site where the event information is uploaded) for the corresponding peripheral information. .

  Although related to event information that does not specify the above location, in the case of regional information about a certain region, peripheral information that lists the URL, location information, type, site name, etc. of the mobile phone site from which that region information can be obtained Is stored in the database 19 as follows. Such sites include, for example, local tourism associations, traffic information centers, police, government offices, information providers, and the like. When the area information to be provided exists in the area displayed on the display unit 5 (determines whether or not the area information is present from the position information), a predetermined icon (box icon 66) is displayed on the display unit 5. ). For example, the icon drawing position may be a predetermined position such as the right end, the upper end, or the lower end of the display unit 5, or may be a position on the map corresponding to the position information registered in the database 19. . In addition, since there may be a plurality of pieces of regional information at the same time, it is preferable to indicate the type by characters or marks so that they can be distinguished.

When the user touches the icon drawn by the control unit 18, the control unit 18 draws necessary information such as a URL as a QR code (registered trademark) at a predetermined position (for example, the center) on the map, For a user who does not have a mobile phone capable of reading a QR code (registered trademark), processing such as rendering a URL or the like as a character is a function of the control unit 18 in the peripheral information described above. It is the same.

In addition, there are many types of area information in the same area displayed on the display unit 5, and instruction button areas such as icons (box icons 66) corresponding to all the area information are displayed on the display unit 5. Then, the map may be hidden by a large number of icons. Therefore, the control unit 18 does not automatically detect surrounding area information and automatically draws a corresponding icon, but outputs a corresponding QR code (registered trademark) based on a user's manual operation. Also good. Specifically, when “display region information site list” is selected by operating the remote controller 17 or touching a menu button displayed on the display unit 5 (detected by the touch panel 8), the current location or the location specified on the map is displayed. Display the site list. When a desired site is selected from the list, the control unit 18 draws necessary information such as the URL of the selected site with a QR code (registered trademark). Of course, for a user who does not have a mobile phone capable of reading a QR code (registered trademark), it is possible to provide a function for processing such as rendering a URL or the like as a character. This is the same as the function of the control unit 18 in the peripheral information.

As described above, the peripheral information is registered in association with the type of information. Therefore, by designating the type of information to be displayed by setting, it is preferable that only that type of icon can be displayed.

By the way, in each of the above-described examples, if there is a facility or other point having peripheral information that can provide information in the area of the map displayed on the display unit 5, an instruction button such as an icon at an appropriate position Although a function of drawing an area and drawing a QR code (registered trademark) by touching the instruction button area is provided, the navigation device of the present embodiment has various functions shown below.

That is, it has a function of accepting an input of an MG code or a station code by operating the remote controller 17 or touching a menu button prepared on the display unit 5. The function of accepting these inputs is, for example, by temporarily drawing those code input areas in a predetermined area of the display unit 5 by remote control operation or touching the display unit 5 and placing a predetermined code in the code input area. This can be realized by inputting. The input of the MG code and the station code is not limited to inputting specific numerical values, but those codes may be registered in advance in the database and selected from them.

  When the control unit 18 receives the input of the predetermined code, the control unit 18 converts the code into a QR code (registered trademark) and draws it on the display unit 5. At this time, as information in the QR code (registered trademark), it is preferable to add a URL of a mobile site that can use the code. Thereby, the convenience at the time of accessing a mobile site and using an MG code or a station code is improved.

Further, a table or the like in which information (name, telephone number, location information, unique site URL, etc.) about spots such as facilities corresponding to the MG code or station code is associated with the database 19 is prepared. When the control unit 18 receives an MG code or a station code, the control unit 18 refers to the table and determines whether there is information registered in the database 19. If there is registered information, When the information stored in the database 19 is rendered as a QR code (registered trademark) on the display unit 5 and there is no registered information, the received MG code or station code is displayed as a QR code (registered trademark) (the code). Can be added to the URL of a mobile phone site that can be used.

In this way, the user who has read the drawn MG code can confirm the facility / spot designated by the MG code or the station code with the information in the navigation device without accessing the site separately. Furthermore, if there is a unique site URL or the like, it is possible to access the site using the URL and obtain more detailed information. In addition, the QR code (registered trademark) to be drawn may include an input MG code, a station code, a URL of a mobile phone site that can use the code, and the like. In that case, the user accesses a site where the MG code or station code can be used in addition to the information stored in the navigation device, if necessary, and is inherently related to the MG code or station code. The information provided can be acquired. Further, by viewing the peripheral information stored in the database 19 in advance, it is possible to confirm whether or not the MG code or the station code has been correctly input before actually accessing the mobile phone site.

Even if the peripheral information corresponding to the MG code or the station code is not stored in the database 19, the mobile phone loaded with the QR code (registered trademark) is used to access a predetermined mobile phone site and use the MG code or the like. Desired detailed information can be acquired.

In addition, although it is a table in which information (name, phone number, location information, unique site URL, etc.) about spots such as facilities corresponding to the MG code or station code is associated, it is originally stored as peripheral information, for example. In addition to registering MG codes and station codes as one of the information related to each spot, etc., it may be possible to search by those MG codes or the like. You may prepare the table which linked | related the station code and each spot. In the latter case, the information about each spot and the like often overlaps with the information stored as the original surrounding information, so this table contains information (name) for accessing the MG code, station code, and surrounding information.・ The record number specifying the peripheral information, the stored address, etc.) are associated with each other. Then, the control unit 18 determines whether or not there is an MG code or the like in the table. If there is no MG code or the like, the peripheral information is not stored in the database 19 and is accessed when there is an MG code or the like. It is preferable to draw a QR code (registered trademark) after obtaining the actual peripheral information based on the information.

Furthermore, as described above, a mobile phone is used to access a predetermined mobile site, and information obtained using an MG code or a station code is recorded on a memory medium such as an SD card of the mobile telephone. The control unit 18 is stored in the memory medium automatically or through a predetermined manual operation (transfer instruction or the like) by mounting the SD memory card slot unit 21 directly or via a predetermined conversion adapter card. Information may be acquired and stored in the database 19 in association with the MG code or station code so that it can be used for subsequent searches.

In addition, the control unit 18 may have a function of converting the information acquired from the memory medium as described above into a QR code (registered trademark) and drawing it on the display unit 5. In this way, the drawn QR code (registered trademark) is read by an electronic device capable of reading a QR code (registered trademark) different from the above mobile phone, and the electronic device accesses the mobile phone site. The desired information can be acquired without any problem. Therefore, even if the electronic device cannot access the mobile site, the information can be taken in, and can be reused by storing and storing the information.

In addition, by giving the mobile phone itself a function to create a QR code (registered trademark) or by accessing a site that creates a QR code (registered trademark), the mobile phone can access a predetermined mobile phone site. Then, the information acquired using the MG code or the station code is converted into a QR code (registered trademark) and drawn on the display screen of the mobile phone. Then, the QR code (registered trademark) of the mobile phone is read by the electronic device / vehicle device that can read the QR code (registered trademark), and the information is registered (updated) in the electronic device / vehicle device. Good.

Note that the function of storing the information acquired through these memory media in the database 19 and the function of rendering as a QR code (registered trademark) may be provided with either one or both. .

As described above, when the MG code or the station code and the event information are registered in the database 19 in association with each other, when the control unit 18 receives the input of the MG code or the station code, the peripheral information corresponding thereto is received. And the location information of the facility / spot specified by the MG code or the like is acquired, and the corresponding location on the map is based on the acquired location information so that it is at the center of the map drawn on the display unit 5 And a predetermined mark icon is drawn at the position. A function for searching and guiding the route by setting the position as a destination or waypoint in navigation is provided. In other words, the destination and waypoints in the navigation function are usually set by searching by specifying a phone number or name. In addition to such functions, searches based on MG codes and station codes are also performed. I was able to do. In the present embodiment, the function of drawing predetermined information as a QR code (registered trademark) in accordance with the input of the MG code or the station code has been provided. The stored location information is used, but for setting the destination in the navigation function, a table that associates at least MG code or station code with location information (longitude / latitude) is prepared. A function for detecting and drawing the corresponding position on the map by referring to the table may be provided.

In addition, a table in which the MG code or station code is associated with the position information or the peripheral information is stored in the database 19 at the time of shipment, and can be updated in the same manner as other destination information and peripheral information. .

Furthermore, the control unit 18 in the navigation device of the present embodiment has a function of drawing data of a plurality of points into one QR code (registered trademark) and drawing the QR code (registered trademark). For example, when there are a plurality of facilities in a predetermined range (for example, 100 m) around a specified point, a QR code (including URL of each facility) for specifying the plurality of facilities Draw a registered trademark. The designated point may be, for example, a destination or waypoint, or an arbitrary touched point on the map.

By photographing the drawn QR code (registered trademark) with a mobile phone that can read the QR code (registered trademark), a list of a plurality of facilities (to the detailed information of each facility is displayed on the screen of the mobile phone). Link). Therefore, when the user selects a desired facility from the list with the mobile phone, it is possible to acquire and display detailed information from the selected link. In this way, it is possible to easily acquire a plurality of related information by photographing a QR code (registered trademark) with one mobile phone. It should be noted that the data including a plurality of points may further include data relating to the relationship between the points, and a list and detailed information may be displayed based on the data relating to the relationship. Of course, it is possible to store the detailed information acquired by these mobile phones in a memory medium of the mobile phone, store the memory medium in the SD memory card slot portion 21, and store it in the database 19 for later use. it can.

  In the above-described embodiment, an example in which the present invention is applied to a navigation device has been described. However, the present invention is not limited to this and can be applied to various electronic devices. As an example, the present invention can be applied to a target detection device (also referred to as a radar detector) configured by extracting a target detection function in the navigation device. In many cases, this type of target detection device is provided with a display unit, and when there are points such as the above-mentioned facilities / events around the current position, the target position or the screen is determined. A QR code (registered trademark) incorporating predetermined information at a position is drawn.

Thereby, the user takes a picture of the QR code (registered trademark) using a mobile phone capable of reading the QR code (registered trademark), converts the QR code (registered trademark), and displays it on the display unit of the mobile phone. Detailed information can be acquired by viewing peripheral information or accessing a mobile phone site using a URL or the like.

In addition, as another electronic device, there is a facility use support device that guides the facility. As the facility use support device, for example, there is a golf support device for guiding a golf course. This golf support device detects the current position with a built-in GPS receiver, compares it with the position information of the golf course stored in the database, automatically recognizes the current golf course, and information about the golf course Is to provide. Specifically, the control unit draws a sketch in the clubhouse of the golf course on the display unit, displays the location of restaurants and rest areas in the course, and offers menus, and the course of each hole. Or display the layout. By displaying a floor plan in the clubhouse, you can know the position of the front desk, the position of the locker room, etc., and you can move smoothly even at the first golf course. In addition, by displaying the course layout, it is possible to confirm how to capture each hole. Regardless of whether there is information about incidental facilities such as a floor plan of the clubhouse, if a function for displaying the course layout is provided, there are a plurality of screens to be displayed, so it is necessary to switch by an appropriate method. In this screen switching, for example, a switching button icon is drawn on a part of the display screen of the display unit (an area where the touch panel is set), and the control unit that has recognized that the user has touched the icon displays the corresponding screen. This can be achieved by drawing. Moreover, it is good to provide the function switched based on the present position acquired from a GPS receiver instead of switching based on a user's manual operation in this way. In other words, the control unit recognizes the position in the golf course from the current position (the number hole, the club house, etc.), selects the screen to which the position belongs, and draws it. Furthermore, a mark or the like indicating the current position may be drawn on the display screen of the club house or each hole layout.

By the way, as for the information regarding the golf course provided to the display unit as described above, a large amount of memory capacity is required even for one golf course, and information on all golf courses in the whole country is stored in a database in advance. In addition, it is difficult to store the information on a large number of golf courses that are not used by the user from the viewpoint of effective use of the memory. Therefore, actual data relating to those golf courses is stored separately in a server, and the golf support apparatus displays, as a QR code (registered trademark), the URL of the server that can obtain information about the current golf course on the display unit. draw. Similarly to each of the above-described embodiments and modifications, a URL or the like may be drawn as character information for a user who does not have a mobile phone that supports QR code (registered trademark).

The user acquires the URL and the like by photographing a QR code (registered trademark), and accesses the mobile phone site based on the URL and acquires various data regarding the actual golf course in detail. The acquired data may be used while being viewed on the mobile phone, or may be downloaded to the golf support apparatus using various methods and displayed on the display unit of the golf support apparatus. .

Furthermore, the information about the golf course is not limited to the information about the facilities of the golf course itself, as described above, the course features, the strategy, etc., the area information around the golf course (where There are souvenirs and special products) and weather forecasts (to select clothes and accessories from the weather being played, etc.), and the URL of the site providing such information is also the above QR code (registered) (Trademark) is more preferable.

In the above example, a description is given of detecting the current golf course from the current position based on the GPS receiver and drawing a QR code (registered trademark) for acquiring information related to the golf course. The field designation is not limited to the automatic one, and may be performed manually. That is, in order to respond to a request to acquire information related to a golf course to be played in advance or to collect information for reference when determining a golf course to be played. The designation by manual operation can be made by selecting from a list of golf course names or the like, or by inputting specific information for identifying the golf course such as the name or telephone number of the golf course, and the control section is applicable. It is determined whether or not a golf course is registered, and if it is registered, information relating to the golf course or a QR code (registered trademark) for acquiring information is drawn.

Furthermore, the golf support is not limited to the one before play and during play, and there is also one performed after play such as score management. For example, when playing, the point where the ball was actually struck is stored, the play history is displayed on the display unit, or the score table is created. On the other hand, there is a site that provides a score management service that manages information related to individual golf scores. This site allows you to register and manage the play date, golf course played, etc. as well as the score. Therefore, the golf support apparatus converts information such as a score, a golf course name, and a play date into a QR code (registered trademark) and draws it on the display unit. Then, the user acquires necessary information as text information by photographing the QR code (registered trademark) with a mobile phone, and accesses and registers the site from the mobile phone. As a result, the workability of the score registration is simplified, and a score registration error can be suppressed as much as possible.

2 Device body 3 Cradle 4 Case body 5 Display unit 6 Cradle body 7 Base unit 8 Touch panel 9 Alarm lamp 11 Microwave receiver 12 GPS receiver 13 Radio receiver 18 Control unit 19 Database 20 Speaker 21 SD memory card slot 22 SD memory card

Claims (3)

An electronic device having a function of drawing a map on a display unit,
When the display mode of the road to be drawn on the map is different between a road where information can be provided and another road, the road where information can be provided is designated as an instruction receiving area, and when the instruction receiving area is selected, An electronic device having a function of drawing a two-dimensional code including information for acquiring related information on a portable device on a display unit. The electronic apparatus according to claim 1, further comprising a function of drawing at least a part of information included in the two-dimensional code as a character. The program for making a computer implement | achieve the function as an electronic device of Claim 1 or 2.

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