JP2019068317A - Information cooperation system, on-vehicle device, and portable terminal - Google Patents

Abstract

To achieve cooperation between an on-vehicle device and a portable terminal with a simple constitution.SOLUTION: An on-vehicle device 2 includes: a first transmitter 221 for transmitting first radio data including information of a transmission signal intensity; and a first receiver 222 for receiving second radio data including operating condition indicating information. A portable terminal 3 includes: a second receiver 362 for receiving the first radio data; a determination unit 32 for determining a distance from the on-vehicle device 2 on the basis of a reception signal intensity and a transmission signal intensity; and a second transmitter 361 for transmitting second radio data. When the determination unit 32 determines that a distance from the on-vehicle device 2 is a predetermined value or is lower than the predetermined value in the portable terminal 3, the second transmitter 361 transmits the second radio data.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an information linkage system that links information between an on-vehicle device mounted on a vehicle and a portable terminal.

2. Description of the Related Art Conventionally, wireless communication between an on-vehicle apparatus mounted on a vehicle and a portable terminal has been performed to provide information such as images and sounds from the portable terminal for which wireless communication has been established to the on-vehicle apparatus.
As an information cooperation system of this type, a wireless communication system is known which acquires data from a detected portable terminal when the in-vehicle apparatus detects a portable terminal located at a predetermined distance where wireless communication is possible (Patent Document 1 1).

  In the wireless communication system of Patent Document 1, when a portable terminal intrudes into an area where wireless communication can be performed by the in-vehicle device, pairing processing is performed using near-field communication with the portable terminal detected by the wireless establishment unit of the in-vehicle device. And establish wireless communication with the mobile terminal. In the wireless communication system of Patent Document 1, the wireless establishing unit performs pairing processing in which both devices perform identification and authentication of a connection partner, common encryption settings used for communication, etc., regardless of the skill of the user. The mobile terminal device and the on-vehicle device can be easily linked and controlled.

JP, 2010-130669, A

  By the way, in the information cooperation system, it is required to make the in-vehicle device and the mobile terminal cooperate with each other with a simpler configuration, and the wireless establishment unit disclosed in Patent Document 1 is required to perform pairing processing using short distance communication. The configuration is not enough, and further improvement is required.

  Therefore, the present invention has been made in view of the above, and it is an object of the present invention to provide an information cooperation system in which an on-vehicle apparatus and a portable terminal are cooperated with a simpler configuration.

  In order to achieve the above object, an information collaboration system according to the present disclosure includes an on-vehicle device and a portable terminal. The on-vehicle device is mounted on a vehicle. The on-vehicle apparatus includes a first transmitter, a first receiver, and an operation setting unit. The first transmitter transmits first wireless data. The first receiver receives second wireless data. The operation setting unit sets operation conditions of the in-vehicle apparatus. The portable terminal includes a second receiver, a second transmitter, and a determination unit. The second receiver receives the first wireless data. The second transmitter transmits the second wireless data. The determination unit determines the distance to the in-vehicle apparatus from the strength of the received signal that has received the first wireless data and the strength of the transmitted signal of the first wireless data. The first wireless data includes the information of the transmission signal strength. The second wireless data includes operation condition indication information indicating the operation condition. In the portable terminal, when the determination unit determines that the distance to the in-vehicle apparatus is a predetermined value or less than the predetermined value, the second transmitter transmits the second wireless data. In the in-vehicle apparatus, the operation setting unit sets the operation condition based on the operation condition instruction information.

  According to the present disclosure, the operating condition instruction information is transmitted from the portable terminal to the in-vehicle apparatus while the distance between the in-vehicle apparatus and the portable terminal is less than or equal to the predetermined value. It is set. That is, it is possible to cause the in-vehicle apparatus and the portable terminal to cooperate with each other by using the determination of the distance without performing the pairing process using the short distance communication.

  In the configuration described above, a plurality of the first transmitters and the first receivers may be arranged in pairs in the vehicle of the vehicle.

  In the configuration described above, in the mobile terminal, the second transmitter may transmit a predetermined amount of data or second wireless data smaller than the predetermined amount of data.

  In the above-described configuration, the on-vehicle apparatus may further include a current position acquisition unit and a route search unit. The current position acquisition unit acquires the current position. The route search unit searches for a route from the current position to the destination. The mobile terminal may further include a position information acquisition unit. The position information acquisition unit acquires position information. The second wireless data may include the position information acquired by the position information acquisition unit. When the current position acquired by the current position acquisition unit and the position information acquired by the position information acquisition unit of the mobile terminal are within a predetermined range, the route search unit of the in-vehicle apparatus is configured from the current position The route to the ground may be searched.

  According to the information collaboration system according to the present disclosure, the in-vehicle device and the portable terminal can be coordinated with a simpler configuration.

It is a schematic structure block diagram of the information cooperation system concerning an embodiment. It is a figure which shows the vehicle-mounted apparatus and portable terminal concerning embodiment. It is a sequence which shows the procedure of the processing operation performed in the information cooperation system concerning embodiment. It is a figure which shows the example of the screen displayed on a portable terminal when inputting operation condition instruction | indication information. It is a figure which shows the example of the screen of the portable terminal which displays the attention which urges a portable terminal to approach a vehicle-mounted communication apparatus. It is a figure which shows the example of the screen of the portable terminal which displays the attention to the effect of transmitting 2nd wireless data. It is a figure which shows the example of the screen of a portable terminal which displays the attention of the completion of transmission of 2nd wireless data. It is a figure which shows the example of the screen of the vehicle-mounted apparatus which displays the attention to the effect of having received operation condition instruction information. It is a figure which shows the example of the screen of the vehicle-mounted apparatus with which the working condition was set.

  Hereinafter, an information linkage system 1 according to an embodiment of the present invention will be described with reference to the drawings.

  The information collaboration system 1 according to the present embodiment includes an on-vehicle device 2 and a portable terminal 3 as shown in FIGS. 1 and 2. In the present embodiment, the on-vehicle device 2 is mounted on a vehicle 10 as shown in FIG. In FIG. 1, the flow of signals is illustrated by a solid arrow or a solid double arrow. Moreover, in FIG. 1, the flow of the wireless signal is illustrated by the broken arrow.

  The in-vehicle apparatus 2 includes an in-vehicle main body 21 and an in-vehicle communication device 22.

  The on-vehicle main body unit 21 includes a control unit 211, a first storage unit 213, a current position acquisition unit 214, an on-vehicle display unit 215, a first input unit 216, and a first output unit 217. There is. The on-vehicle main body unit 21 is configured to have at least one of, for example, a navigation function for performing route search and guidance from a departure point to a destination, an audio function for reproducing music, or a moving image reproducing function for reproducing moving images. There is. In the present embodiment, an example in which the on-vehicle main body 21 has a navigation function will be described.

  The control unit 211 includes a route search unit 212 and an operation setting unit 218. The route search unit 212 searches for a route from the current position acquired by the current position acquisition unit 214 to the destination. The route search unit 212 causes the on-vehicle display unit 215 to display the route obtained by the search. The operation setting unit 218 sets the operation conditions of the in-vehicle device 2. In the present embodiment, the operating conditions of the in-vehicle apparatus 2 include the operating conditions specified by the user. Examples of the operating conditions of the in-vehicle apparatus 2 include screen setting information for executing display of user preference on the in-vehicle display unit 215. In addition, for example, when the vehicle-mounted main-body part 21 has an audio function, information of the music to reproduce | regenerate is mentioned as an operating condition of the vehicle-mounted apparatus 2. FIG. For example, when the on-vehicle main body 21 has a moving image reproduction function, information on the moving image to be reproduced may be mentioned as the operating condition of the on-vehicle apparatus 2. The control unit 211 is configured using a CPU (Central Processing Unit).

  The first storage unit 213 is, for example, a storage that stores a program necessary for setting a screen according to the user profile, a program necessary for the navigation function, and various other information. The first storage unit 213 is configured to be able to store the operation condition instruction information sent from the mobile terminal 3. In the present embodiment, in order to set the screen according to the user profile, the first storage unit 213 stores correspondence information between the user profile and the screen setting information. The first storage unit 213 is configured of, for example, a non-volatile memory. Examples of the non-volatile memory include an SSD (Solid State Drive).

  The current position acquisition unit 214 acquires the current position of the in-vehicle device 2 mounted on the vehicle 10. The current position acquisition unit 214 is configured of, for example, a GPS (Global Positioning System) sensor. The current position acquisition unit 214 may be configured using a gyro sensor and an acceleration sensor in addition to the GPS sensor.

  The in-vehicle display unit 215 is configured to be able to display, for example, operation information, map information, or POI (Point Of Interest) information required when using the in-vehicle apparatus 2. As the on-vehicle display unit 215, for example, a liquid crystal display device or an organic EL (Electro Luminescence) display device can be used. The in-vehicle display unit 215 may adopt a touch panel having an input function in addition to the display function. The on-vehicle display unit 215 may be a simple display device having no input function, instead of the touch panel.

  The first input unit 216 is used by the user to input various information to the in-vehicle apparatus 2. When a touch panel is adopted for the in-vehicle display unit 215, the touch panel may double as the first input unit 216. As the first input unit 216, an input device dedicated to input may be adopted instead of the touch panel. Examples of the input form of information by the input device include voice input, input by physical key, and input by external input device.

  The first output unit 217 outputs the output information processed by the control unit 211. Examples of the output form by the first output unit 217 include an audio output and an external output by an external output device.

  The in-vehicle communication device 22 includes a first transmitter 221 and a first receiver 222. The in-vehicle communication device 22 is configured, for example, to be able to perform communication compliant with the communication standard of BLE (Bluetooth (registered trademark) Low Energy). The in-vehicle communication device 22 is configured to be able to receive the operation condition instruction information by wireless communication at a short distance of about several centimeters from the portable terminal 3. The in-vehicle communication device 22 and the in-vehicle main body portion 21 are configured in separate housings, as shown in FIG. The in-vehicle communication device 22 and the in-vehicle main body unit 21 are connected so as to be able to communicate information with each other through a communication line 223. In FIG. 2, a state in which a radio wave of radio waves is transmitted from the in-vehicle communication device 22 is illustrated by a plurality of arcs. The in-vehicle communication device 22 and the in-vehicle main body unit 21 are not limited to the configuration connected by the communication line 223. The in-vehicle communication device 22 and the in-vehicle main body unit 21 may be connected so as to be able to wirelessly communicate information. Further, the in-vehicle communication device 22 and the in-vehicle main body portion 21 may be accommodated in the same case and physically configured integrally.

  The first transmitter 221 transmits first wireless data including the information of the transmission signal strength. Transmission of the first wireless data is performed at predetermined time intervals. The first transmitter 221 is configured to transmit, for example, the first wireless data at certain time intervals within 100 milliseconds to 700 milliseconds. When the transmission interval of the first wireless data becomes short, the first transmitter 221 tends to increase the possibility of receiving the first wireless data. The power consumption of the first transmitter 221 tends to increase as the transmission interval of the first wireless data decreases.

  The first receiver 222 receives the second wireless data transmitted from the mobile terminal 3. The second wireless data includes operation condition instruction information set in the mobile terminal 3. It is preferable that the data amount of the second wireless data be less than a predetermined data amount or a predetermined data amount. The data amount of the second wireless data can be, for example, 128 bytes or less than 128 bytes. By reducing the data amount of the second wireless data, it is possible to reduce the communication amount of the portable terminal 3 that transmits the second wireless data. As a result, the power consumption of the portable terminal 3 transmitting the second wireless data can be suppressed.

  The on-vehicle apparatus 2 according to the present embodiment includes one on-vehicle main body 21 and one on-vehicle communication device 22. As shown in FIG. 2, in the in-vehicle apparatus 2, one in-vehicle main body 21 and one in-vehicle communication device 22 are disposed in the center console 101. The on-vehicle apparatus 2 is not limited to the configuration having one on-vehicle main body 21 and one on-vehicle communication device 22. A plurality of in-vehicle communication devices 22 in which the first transmitter 221 and the first receiver 222 are paired may be disposed in the vehicle of the vehicle 10. That is, the on-vehicle apparatus 2 may include one on-vehicle main body 21 and a plurality of on-vehicle communication devices 22. The in-vehicle communication device 22 can be disposed at different places in the vehicle, for example. Specifically, the in-vehicle communication device 22 can be disposed on the center console 101 in the vehicle, and the in-vehicle communication device 22 can be disposed on the back surface side of the headrest on the driver's seat and the back surface side of the headrest on the front passenger's seat. By arranging the plurality of in-vehicle communication devices 22 in the vehicle, the in-vehicle communication devices 22 can be used regardless of whether the user is in the driver's seat, the passenger's seat, or the rear seat.

  As shown in FIG. 1, the portable terminal 3 includes a portable control unit 31, a second storage unit 33, a position information acquisition unit 34, a portable display unit 35, a second transmitter 361, and a second A receiver 362, a network communication unit 37, a second input unit 38, and a second output unit 39 are provided. In the present embodiment, the portable terminal 3 has a call function, a map display function, and an information search function. Examples of the mobile terminal 3 include a smartphone, a tablet terminal, a laptop computer, or a mobile phone. In the present embodiment, the portable terminal 3 is configured to be able to function as a communication terminal. The communication terminal is configured to be able to connect to the Internet via a communication network in a mobile communication system. The communication terminal can connect to the Internet to collect various types of information.

  The call function of the mobile terminal 3 is realized by causing the mobile control unit 31 to execute processing based on the call program stored in the second storage unit 33. The map display function of the portable terminal 3 is realized by the portable control unit 31 executing processing based on the map display program stored in the second storage unit 33. The information search function of the portable terminal 3 is realized by the portable control unit 31 executing a process based on the information search program stored in the second storage unit 33. The mobile control unit 31 is configured using a CPU.

  The portable control unit 31 functions as the determination unit 32 by executing processing based on the determination program stored in the second storage unit 33.

  Based on the information on the received signal strength when the first wireless data transmitted from the in-vehicle apparatus 2 is received by the portable terminal 3 and the information on the transmitted signal strength included in the first wireless data, the determination unit 32 The distance between the portable terminal 3 and the in-vehicle device 2 is determined. The determination unit 32 calculates the distance between the mobile terminal 3 and the on-vehicle apparatus 2 based on a calculation formula indicating the relationship between the distance and the radio wave intensity or a data table indicating the relationship between the distance and the radio wave intensity. The calculation formula and the data table may be stored in advance in the second storage unit 33. That is, the determination unit 32 is configured to be able to determine the distance from the signal strength at which the second receiver 362 receives the first wireless signal. When the determination unit 32 determines that the distance between the portable terminal 3 and the in-vehicle device 2 is less than the predetermined value D or the predetermined value D, the portable control unit 31 determines the operating condition instruction information via the second transmitter 361. Transmit second wireless data including In the present embodiment, the determination unit 32 does not allow wireless data to be transferred over a radius of several tens of meters by wireless communication, but a state in which the portable terminal 3 is held over the in-vehicle communication device 22 It is configured to be distinguishable. In other words, the determination unit 32 is configured to be able to determine a distance between the portable terminal 3 and the in-vehicle device 2 of about several centimeters. In the information collaboration system 1 of the present embodiment, the user places the mobile terminal 3 over the in-vehicle communication device 22 to intuitively transfer the operation condition instruction information from the mobile terminal 3 to the in-vehicle apparatus 2. Can. In addition to the operation condition instruction information, the second wireless data includes trigger information that causes the control unit 211 to function so that various application functions corresponding to the operation condition instruction information can be started in the in-vehicle device 2. May be included. In the present embodiment, a user profile which is user identification information of the portable terminal 3 is used as the operation condition instruction information. The information cooperation system 1 is configured to be able to change the screen setting of the in-vehicle apparatus 2 for each user profile according to the user identification information of the portable terminal 3. In other words, without the user directly setting the operating conditions in the in-vehicle apparatus 2, the operating condition instruction information in the portable terminal 3 of the user is transmitted to the in-vehicle apparatus 2, and the in-vehicle apparatus 2 automatically sets the operating conditions. Can.

  The second storage unit 33 is a storage for storing a call program and various information necessary for the call function. The second storage unit 33 may store an information search program and various information necessary for the information search function. The second storage unit 33 may store a map display program and various information necessary for the map display function. The second storage unit 33 stores operation condition instruction information input from the second input unit 38 by the user. For example, user identification information registered in the portable terminal 3 by the user may be used as the operation condition instruction information. As the operation condition instruction information, user identification information for each portable terminal 3 registered in advance in the portable terminal 3 may be used. For the second storage unit 33, for example, a non-volatile memory is used. An example of the non-volatile memory is an SSD.

  The position information acquisition unit 34 is configured to be able to acquire position information of the current position of the mobile terminal 3. For example, a GPS sensor is used as the position information acquisition unit 34.

  The portable display unit 35 displays information necessary for using the portable terminal 3. Map information may be included in the information necessary for using the mobile terminal 3. As the portable display unit 35, for example, a touch panel having an input function and a display function can be adopted. Instead of the touch panel, a mere display device having no input function may be adopted as the portable display unit 35.

  The second transmitter 361 transmits second wireless data. The second transmitter 361 is configured, for example, to be able to perform communication compliant with the communication standard such as BLE.

  The second receiver 362 receives the first wireless data. The second receiver 362 is configured to be able to scan, for example, whether or not there is a radio wave that can be received at predetermined time intervals. The second receiver 362 is configured to be capable of receiving the first wireless data when detecting the first wireless data as a receivable radio wave. In other words, the second receiver 362 scans for radio waves as to whether the first wireless data is not transmitted. It is preferable that the scan time of the radio wave implemented by the second receiver 362 is set sufficiently longer than the time interval of transmission of the first wireless data transmitted from the first transmitter 221 of the on-vehicle apparatus 2 . The second receiver 362 is configured, for example, to be able to perform communication conforming to a communication standard such as BLE.

  The network communication unit 37 is configured to be communicably connected to another communication device. The network communication unit 37 transmits information to another communication device or receives information from another communication device via a communication network. The network communication unit 37 is configured to correspond to the communication standard of mobile communication in the mobile communication system.

  The second input unit 38 is configured to allow the user to input various types of information to the portable terminal 3. The operating condition instruction information for instructing the operating condition of the in-vehicle apparatus 2 may be input by the second input unit 38. When a touch panel is adopted for the portable display unit 35, the touch panel may double as the second input unit 38. As the second input unit 38, an input device dedicated to input may be adopted instead of the touch panel. As an input form of information by the input device, for example, voice input, input by physical key, or signal input from an external device can be mentioned.

  The second output unit 39 is configured to be able to output the output information processed by the mobile control unit 31. As an output form by the second output unit 39, for example, an audio output or a signal output to an external device may be mentioned.

  When transmitting and receiving data between the in-vehicle device 2 and the portable terminal 3, the information collaboration system 1 according to the present embodiment searches for devices within a range where radio waves can reach each other, and wants to connect among them. It is not necessary to perform pairing processing in which mutual authentication is performed by selecting the other party and inputting the same code number to both sides in advance. In other words, when transmitting data from the portable terminal 3 to the in-vehicle device 2, the information cooperation system 1 uses the portable terminal 3 to perform in-vehicle processing without performing pairing processing using the device using the BLE communication standard. The operating conditions of the device 2 can be set. In particular, the information collaboration system 1 according to the present embodiment can prevent a person other than the user from using it by setting the predetermined value D small. That is, the information collaboration system 1 can suppress the access from the outside by the physical distance between the in-vehicle device 2 and the portable terminal 3. In addition, the information cooperation system 1 according to the present embodiment does not perform pairing processing, thereby performing initial setting such as ID and password setting with the in-vehicle device 2 in the portable terminal 3 connected to the in-vehicle device 2 for the first time. There is no need to do it. The information collaboration system 1 according to the present embodiment can send and receive data to the in-vehicle apparatus 2 by having the portable terminal 3 close to the in-vehicle apparatus 2 by anyone.

  Next, in the information cooperation system 1 of the present embodiment, a procedure for setting the operating condition in the on-vehicle apparatus 2 by the portable terminal 3 will be described with reference to FIGS. 3 to 9. The processing operations of the in-vehicle device 2 and the portable terminal 3 described below are realized by executing various programs incorporated in the in-vehicle device 2 and the portable terminal 3 respectively.

  As shown in FIG. 3, first, operating condition instruction information is input to the portable terminal 3 by a predetermined operation of the user (S1). In FIG. 3, the user's operation is indicated by a white arrow. The operating condition instruction information is input to the portable terminal 3 by performing a predetermined operation. The portable control unit 31 causes the second storage unit 33 to store the input operation condition instruction information.

  In the present embodiment, in order for the user to input the operation condition instruction information to the portable terminal 3, as shown in FIG. It is configured to let you The input screen 350 is provided with an input field 351 of a user profile which is information for specifying a user as an input field of operation condition instruction information. Examples of the information input to the input field 351 include the user's name, address, and telephone number. The mobile control unit 31 causes the second storage unit 33 to store the input user profile as operation condition instruction information.

  After the operation condition instruction information is input, the portable control unit 31 sets the input operation condition instruction information as operation condition instruction information to be transferred to the on-vehicle apparatus 2 by the user performing a predetermined operation (S2). . Specifically, as shown in FIG. 4, in the mobile control unit 31, the setting button 353 is displayed on the input screen 350 displayed on the screen of the mobile display unit 35. When the setting button 353 is touch-operated by the user, the portable control unit 31 causes the second storage unit 33 to store the user profile as the input operation condition instruction information as the set operation condition instruction information.

  After the setting of the operation condition instruction information, as shown in FIG. 5, an attention screen 354 is displayed to urge the portable terminal 3 to approach the in-vehicle communication device 22 (S3). The portable terminal 3 displays the attention screen 354 and starts a scan operation for detecting the first wireless data.

  The user brings the portable terminal 3 close to the in-vehicle communication device 22 in accordance with the display of the attention screen 354 (S4).

  In the on-vehicle apparatus 2, when the power is input, the first transmitter 221 of the on-vehicle communication device 22 transmits the transmission state of the first wireless data including the information of the transmission signal strength and the transmission of the first wireless data. The stop state is repeated at predetermined time intervals. If the portable terminal 3 is within a predetermined distance from the in-vehicle communication device 22, the second receiver 362 of the portable terminal 3 can receive the first wireless data. The predetermined distance at which the first wireless data can be received may be, for example, several meters. Then, in the portable terminal 3, the determination unit 32 determines from the information of the received signal strength at which the first wireless data is received and the information of the transmission signal strength included in the first wireless data, the portable terminal 3 and the on-vehicle device 2. Determination processing is performed to determine whether the distance between the When it is determined that the distance between the portable terminal 3 and the in-vehicle device 2 is equal to or less than the predetermined value D, the portable control unit 31 causes the second transmitter 361 to perform the second wireless including operation condition instruction information and trigger information. Transmit data (S6). As predetermined value D, 0.05 m or less is mentioned, for example. The second transmitter 361 transmits the second wireless data at predetermined time intervals for a certain period of time. In FIG. 3, wireless data transmission is indicated by black arrows. As shown in FIG. 6, the portable control unit 31 causes the portable display unit 35 to display the “transmitting” transmission pop-up screen 355 during transmission of the second wireless data (S7).

  On the other hand, in the determination processing, when the determination unit 32 determines that the distance between the portable terminal 3 and the in-vehicle device 2 exceeds the predetermined value D, the portable control unit 31 transmits the second wireless data. Instead, the first wireless data is repeatedly received and determination processing is performed. The portable control unit 31 continues to display the attention screen 354 shown in FIG. 5 while performing the determination process repeatedly.

  When the portable control unit 31 completes the transmission of the second wireless data after the elapse of a predetermined period (S8), the portable display unit 35 displays the completion popup screen 356 of "transmission completed" as shown in FIG. (S9).

  On the other hand, on the in-vehicle device 2 side, when the first receiver 222 of the in-vehicle communication device 22 receives the second wireless data, the control unit 211 selects the user profile that is the operation condition instruction information based on the trigger information. Are stored in the storage unit 213 of the Further, as shown in FIG. 8, the control unit 211 causes the on-vehicle display unit 215 to display the operation condition setting screen 250 of “A user profile has been received. Do you want to set?” (S10). On the operation condition setting screen 250, a "Yes" affirmative button 251 and a "No" negative button 252 are displayed. When the user touches the “Yes” affirmative button 251 with respect to the display of the operating condition setting screen 250, the control unit 211 of the on-vehicle apparatus 2 operates the operating condition instruction information included in the received second wireless data. The operating conditions are set according to (S11). Specifically, the control unit 211 displays the screen displayed on the in-vehicle display unit 215 based on the correspondence information of the user profile and the screen setting information registered in advance in the first storage unit 213 according to the received user profile. Set the conditions. That is, the screen displayed on the in-vehicle display unit 215 is changed to the screen setting preferred by the user. Next, the control unit 211 sets the current position acquired by the current position acquisition unit 214 as the position of the start S and sets a separately-set destination as the goal G in the screen setting of the user preference. (S12).

  After the route search unit 212 searches for a route, as shown in FIG. 9, the searched route 253 is displayed on the on-vehicle display unit 215 set to the user-preferred screen setting. When the user determines whether the route 253 is valid and adopts the displayed route 253, a predetermined operation is performed and navigation starts (S13). Thereafter, when the vehicle 10 arrives at the destination, the control unit 211 of the in-vehicle device 2 ends the navigation (S14).

  According to the information cooperation system 1 according to the present embodiment described above, if the distance between the in-vehicle device 2 and the portable terminal 3 is less than or equal to the predetermined value D, the operation input by the portable terminal 3 Condition instruction information is transmitted to the in-vehicle device 2. In the information collaboration system 1, the operating condition is automatically set in the on-vehicle apparatus 2 based on the operating condition instruction information received from the portable terminal 3. For this reason, even when a plurality of users use the in-vehicle apparatus 2, it is not necessary to input the operating conditions to the in-vehicle apparatus 2 for each user.

  Further, by setting the predetermined value D small so that the distance between the portable terminal 3 held by the user and the in-vehicle apparatus 2 can be made equal to or less than the value D, the setting of the operating condition of the in-vehicle apparatus 2 is Those who can do so can be limited to those who can use the vehicle 10 in the car.

  Also, the first receiver 222 does not have to be installed at a position exposed from the center console 101. The first receiver 222 adjusts the predetermined value D as the distance between the mobile terminal 3 and the on-vehicle apparatus 2 serving as the condition for transmitting the second wireless data, so that the inside of the center console 101 can be It can be installed at a position where several cm to several 10 cm are embedded. Therefore, the mounting position of the in-vehicle communication device 22 does not reduce the degree of freedom in the design of the center console 101 of the vehicle 10 and its peripheral parts.

  Hereinafter, Modification 1 and Modification 2 of the present embodiment will be described.

<Modification 1>
The first modification is configured so that the first transmitter 221 of the in-vehicle apparatus 2 can transmit the first wireless data including identification information set in advance to the in-vehicle apparatus 2 in the above-described information collaboration system 1. There is. The second transmitter 361 of the portable terminal 3 is configured to transmit the second wireless data including the identification information of the in-vehicle apparatus 2 received from the in-vehicle apparatus 2. Then, only when the second wireless data received by the first receiver 222 includes the identification information of itself, the control unit 211 of the in-vehicle device 2 operates the second wireless data received. Condition instruction information is stored in the first storage unit 213. The modification 1 is formed with the same configuration as the information collaboration system 1 described above, except that the control is performed to set the operation condition instruction information of the in-vehicle apparatus 2 using the identification information. The modification 1 can be configured to have a higher security than the information collaboration system 1 described above.

<Modification 2>
In the information collaboration system 1 according to the present embodiment or the information collaboration system according to the first modification, position information acquired by the position information acquisition unit 34 for the second wireless data by the second transmitter 361 of the portable terminal 3 From the current position only when the current position acquired by the current position acquisition unit 214 and the position information of the portable terminal 3 received from the portable terminal 3 are within a predetermined range. It may be set so as to search for a route to a destination set in advance according to the operation condition indication information included in the received second wireless data. The predetermined range here can be, for example, 1.0 m or less. The modification 2 can improve security more than the above-mentioned information cooperation system 1.

<Modification 3>
In the information collaboration system 1 according to the present embodiment, the information collaboration system according to the first modification, or the second modification, the information of the music used when the on-vehicle main body unit 21 reproduces the music with the audio function is together with the user profile. Alternatively, instead of the user profile, the second wireless data may be included as operating condition indication information.
In the case where the operation condition instruction information includes the information of the song together with the user profile, it is preferable that the input screen 350 shown in FIG. 4 be provided with an entry field of the information of the song. As information on a song input to the input field, for example, information on a song name, singer's name, or composer's name may be mentioned. When a plurality of songs are stored in advance in the portable terminal 3, the information of the song name, the information of the singer's name, or the information of the composer's name displayed on the portable display unit 35 is selected by the user's predetermined operation , And may be configured to be input as song information. When information of a specific song among a plurality of songs is inputted by the search function, the song is displayed on the portable display unit 35, and the information of the song selected by the user tapping the specific position is the portable terminal 3 May be configured to be input. The portable control unit 31 stores, in the second storage unit 33, information of a song that the user has selected by a tap operation.
The operation setting unit 218 of the control unit 211 of the in-vehicle apparatus 2 sets an audio function so that music can be reproduced according to the received information of the song.

<Modification 4>
In the information collaboration system 1 according to the present embodiment, the correspondence information of the user profile and the screen setting information is registered in the first storage unit 213 of the in-vehicle apparatus 2, and the control unit 211 of the in-vehicle apparatus 2 is a portable terminal The display conditions of the screen displayed on the on-vehicle display unit 215 are set based on the user profile received from 3 and the correspondence information. As this modification, the correspondence information is registered in the second storage unit 33 of the portable terminal 3, and the user profile of the input user profile is specified on the basis of the correspondence information in the portable terminal 3 to specify screen setting information preferred by the user. The portable terminal 3 may be configured to include the specified user preference screen setting information as the operation condition instruction information in the second wireless data.

  The present invention described above can be practiced in other various forms without departing from the spirit, spirit or main features of the present invention. Therefore, the above-described embodiment is merely illustrative in every point and should not be interpreted in a limited manner. That is, the above embodiment is only an example.

  The present invention can be applied to an information collaboration system provided with an on-vehicle device and a portable terminal mounted on a vehicle.

Reference Signs List 1 information cooperation system 2 in-vehicle device 218 operation setting unit 22 in-vehicle communication device 221 first transmitter 222 first receiver 3 portable terminal 32 determination unit 361 second transmitter 362 second receiver 10 vehicle

In this embodiment, in which the user inputs the operation condition instruction information to the portable terminal 3, the portable terminal 3, as shown in FIG. 4, the input screen 350 of the operating conditions indication information to the portable display unit 35 It is configured to be displayed. The input screen 350 is provided with an input field 351 of a user profile which is information for specifying a user as an input field of operation condition instruction information. Examples of the information input to the input field 351 include the user's name, address, and telephone number. The mobile control unit 31 causes the second storage unit 33 to store the input user profile as operation condition instruction information.

Claims (2)

An information collaboration system comprising an on-vehicle device mounted on a vehicle and a portable terminal,
The in-vehicle device is
A first transmitter for transmitting a first wireless data,
A first receiver for receiving the second wireless data;
An operation setting unit configured to set an operation condition of the in-vehicle device;
The portable terminal is
A second receiver for receiving the first wireless data;
A second transmitter for transmitting the second wireless data;
A determination unit that determines a distance to the in-vehicle apparatus from the received signal strength at which the first wireless data is received and the transmission signal strength of the first wireless data;
The first wireless data includes information of the transmitted signal strength,
The second wireless data includes operation condition indication information indicating the operation condition,
In the portable terminal, when the determination unit determines that the distance to the in-vehicle apparatus is a predetermined value or less than the predetermined value, the second transmitter transmits the second wireless data.
The information cooperation system according to claim 1, wherein the in-vehicle device sets the operation condition based on the operation condition instruction information. The information collaboration system according to claim 1, wherein a plurality of the first transmitters and the first receivers are arranged in pairs in the vehicle of the vehicle.

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