WO2023276381A1 - 車両 - Google Patents
車両 Download PDFInfo
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- WO2023276381A1 WO2023276381A1 PCT/JP2022/015554 JP2022015554W WO2023276381A1 WO 2023276381 A1 WO2023276381 A1 WO 2023276381A1 JP 2022015554 W JP2022015554 W JP 2022015554W WO 2023276381 A1 WO2023276381 A1 WO 2023276381A1
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- vehicle
- control unit
- mobile device
- communication unit
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- 238000004891 communication Methods 0.000 claims abstract description 285
- 238000005259 measurement Methods 0.000 claims abstract description 20
- 238000010295 mobile communication Methods 0.000 claims description 60
- 230000008859 change Effects 0.000 claims description 54
- 230000002265 prevention Effects 0.000 claims description 33
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- 238000000034 method Methods 0.000 description 77
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- 230000010267 cellular communication Effects 0.000 description 2
- 230000002079 cooperative effect Effects 0.000 description 2
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- 239000004973 liquid crystal related substance Substances 0.000 description 2
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- 230000004397 blinking Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
Definitions
- the present invention relates to a vehicle equipped with a communication unit.
- Patent Document 1 describes a technology for wirelessly connecting an in-vehicle device and a helmet device to provide the driver with traffic information obtained by a navigation system, entertainment content distributed with music, and the like.
- Patent document 1 does not disclose from the viewpoint of crime prevention, and a dedicated anti-theft mechanism in which a helmet is hung on a vehicle hook or the like and mechanically locked is expensive and troublesome for the driver, which is not convenient. .
- the crime prevention mode may not function due to forgetting to operate it.
- the present invention provides a vehicle capable of issuing an alarm when a mobile communication device is not present within a predetermined distance based on determination based on measurement using radio wave intensity in wireless communication.
- a vehicle is a vehicle including a communication unit, a control unit capable of measuring a distance between the communication unit and the communication unit of the mobile communication device according to radio wave intensity in wireless communication between the communication unit and the communication unit of the mobile communication device registered in the communication unit; death,
- the control unit sets a crime prevention mode for preventing theft of the portable communication device after the vehicle stops,
- the control unit determines whether or not the communication unit of the mobile communication device is within a predetermined distance based on the distance measurement result. When it is determined that the vehicle does not exist in the vehicle, the output unit of the vehicle is controlled to sound an alarm.
- the present invention it is possible to provide a vehicle capable of issuing an alarm when a mobile communication device is not present within a predetermined distance based on determination based on measurement using radio wave intensity in wireless communication.
- FIG. 10 is a diagram illustrating a display screen of communication functions of some embodiments; It is a figure explaining the display screen of the route guidance function of some embodiment.
- FIG. 10 is a diagram illustrating a display screen of the music playback function of some embodiments;
- FIG. 12 illustrates a display screen of the messaging function of some embodiments; It is a figure explaining the display in the vehicle of some embodiments.
- Figures 4A-4D illustrate the operation of a mobile device of some embodiments; Figures 4A-4D illustrate the operation of a mobile device of some embodiments; Figures 4A-4D illustrate the operation of a mobile device of some embodiments; It is a figure explaining operation of vehicles of some embodiments. It is a figure explaining operation of vehicles of some embodiments. It is a figure explaining the display in the vehicle of some embodiments. It is a figure explaining the flow of a process of a control part. 4 is a timing chart of processing in the control unit; FIG. 4 is a diagram schematically showing the positional relationship of the helmet with respect to the communication unit of the vehicle; FIG.
- FIG. 4 is a diagram schematically showing the positional relationship of the helmet with respect to the communication unit of the vehicle and the positional relationship of the electronic key with respect to the communication unit; It is a figure explaining the flow of a process of a control part. It is a figure which illustrates typically the process after starting of a drive device.
- FIG. 1 is a front rear view of a vehicle 100.
- FIG. 1 is a front rear view of a vehicle 100.
- the vehicle 100 has a display device 101 in the center in the vehicle width direction.
- the display device 101 displays information for the driver of the vehicle 100 (hereinafter simply referred to as the driver).
- the display device 101 may be a dot-matrix display device such as a liquid crystal display or an organic EL (electro-luminescence) display, and notifies by extinguishing or lighting (or blinking) a predetermined mark. It may be a set of indicators.
- the vehicle 100 has a left handle switch 102 inside the left handle grip in the vehicle width direction.
- the appearance of the left handlebar switch 102 will be described with reference to FIG.
- Left handle switch 102 includes a plurality of switches. At least some of these switches can be operated with the left thumb while the driver is holding the left steering wheel with the left hand.
- switches used for a linking function (described later) between the vehicle 100 and the mobile device will be described.
- Other switches that is, switches used for functions of vehicle 100 other than the linking function
- left handle switch 102 may have the same configuration as the conventional one, and therefore description thereof will be omitted.
- the left handle switch 102 includes an upper switch 200U, a lower switch 200D, and a left/right switch 200H.
- the left/right switch 200H is arranged substantially in the center of the left handle switch 102 .
- the left/right switch 200H is a tilting switch that can be tilted in each of the left and right directions.
- the driver can input a left direction command by tilting the left/right switch 200H to the left, and can input a right direction command by tilting the left/right switch 200H to the right.
- the upper switch 200U is arranged above the left/right switch 200H.
- the upper switch 200U is a push-type switch.
- the driver can input an upward direction command by pressing the up switch 200U.
- the lower switch 200D is arranged below the left/right switch 200H.
- the lower switch 200D is a push-type switch.
- the driver can input a downward direction command by pressing the downward switch 200D.
- the upper switch 200U, the lower switch 200D, and the left/right switch 200H are collectively referred to as direction switches 200.
- the directional switch 200 is not limited to the configuration of FIG. 2, and may have any configuration that allows input of instructions in four directions.
- FIG. 350 A functional configuration of a cooperation system 350 that provides a cooperation function according to some embodiments of the present invention will be described with reference to FIG.
- This cooperation system 350 has the above-described vehicle 100 , mobile device 310 , portable communication device 320 (headset), and electronic key 340 .
- the portable communication device 320 is configured to be mounted inside the driver's helmet 330 .
- the portable communication device 320 is configured to be detachable from the helmet 330 and portable.
- Vehicle 100 has control unit 301 , display unit 304 , direction input unit 305 , communication unit 306 , output unit 307 , and driving device 308 .
- Control unit 301 controls the entire vehicle 100 .
- the control unit 301 is configured by a processor 302 and a memory 303, for example.
- the operation by the control unit 301 is realized by the processor 302 executing the program stored in the memory 303 .
- a part or all of the operation of the control unit 301 may be realized by a dedicated circuit such as ASIC (Application Specific Integrated Circuit) or FPGA (Field Programmable Gateway).
- ASIC Application Specific Integrated Circuit
- FPGA Field Programmable Gateway
- the display unit 304 displays information for the driver.
- the display unit 304 is realized by the display device 101, for example.
- a direction input unit 305 acquires four direction instructions from the driver.
- the direction input unit 305 is implemented by, for example, an up switch 200U, a down switch 200D and a left/right switch 200H.
- Communication unit 306 provides a function for vehicle 100 to communicate with the outside.
- Communication unit 306 may support short-range wireless communication such as Bluetooth®.
- the communication unit 306 may support cellular communication, road-to-vehicle communication, and the like.
- the direction input unit 305 may use the direction switch 200 to accept two levels of input for each direction.
- the direction input unit 305 may accept a short-press input (for example, an input with a duration of less than 1 second) and a long-press input (for example, an input with a duration of 1 second or longer).
- the directional input unit 305 supports single-tap input (for example, input with an interval of 1 second or longer before the next input) and double-tap input (for example, two consecutive inputs with an interval of less than 1 second). and may be accepted.
- the output unit 307 has an internal speaker and issues an alarm under the control of the control unit 301 .
- Drive device 308 is a device that generates driving force for running vehicle 100, and can be configured by an engine, a motor, a battery, a transmission, or the like. The output of the driving device 308 is controlled by the control section 301 .
- Control unit 301 controls vehicle 100 based on radio wave intensity in wireless communication between communication unit 306 and communication unit 323 of portable communication device 320 (headset) registered in communication unit 306 through short-range wireless communication pairing. The distance and direction between the communication unit 306 of the mobile communication device 320 (headset) and the communication unit 323 can be measured. After vehicle 100 stops, control unit 301 sets a crime prevention mode for preventing theft of portable communication device 320 (headset).
- FIG. 18 is a timing chart of processing in the control unit 301.
- the control unit 301 sets the crime prevention mode and starts processing based on the reception of the signal (IGN_OFF signal) for turning off the ignition switch.
- the control unit 301 determines that the mobile communication device 320 (headset) is within a predetermined distance DS as shown in FIG. If it is determined that the mobile communication device 320 is not within the predetermined distance, the output unit 307 of the vehicle 100 is controlled to sound an alarm (processing 1802 in FIG. 18). As an example of determination processing when sounding an alarm, after a predetermined time has elapsed, the control unit 301 determines whether or not to generate an alarm based on a state change in the presence state of the mobile communication device 320 within a predetermined distance.
- control unit 301 determines that the communication unit 323 of the mobile communication device 320 is within the predetermined distance after a predetermined time has passed since the vehicle 100 stopped, the communication unit 323 of the mobile communication device 320 is within the predetermined distance.
- the output unit 307 may be controlled to sound an alarm when the state changes to nonexistent.
- the control unit 301 controls when the driver leaves the vehicle 100 while carrying the portable communication device 320 (headset) mounted inside the helmet 330 and when the driver It is possible to perform determination processing for distinguishing between a case where a third party other than the vehicle 100 steals the helmet 330 (portable communication device 320 (headset)) held in the vehicle 100 and leaves the vehicle 100 .
- Judgment processing for preventing erroneous judgment corresponds to processing 1801 and processing 1803 in FIG. When leaving outside, the crime prevention mode ends without sounding an alarm.
- the controller 301 does not issue an alarm in order to prevent erroneous determination. That is, when the control unit 301 determines that the communication unit 323 of the portable communication device 320 is not within the predetermined distance DS (FIG. 19) before the predetermined time has passed since the vehicle 100 stopped (after setting the crime prevention mode), does not sound an alarm from the output unit 307 (processing 1801 in FIG. 18).
- control unit 301 controls the communication unit of the portable communication device 320 before a predetermined time elapses after stopping the vehicle 100 (after setting the crime prevention mode). 323 is not within the predetermined distance, the security mode is terminated.
- control unit 301 measures the distance and direction to the electronic key 340, which will be described later, and determines that the distance and direction of the electronic key 340 are substantially the same as the distance (change in distance) and direction (change in direction) of the helmet 330. In this case, the control unit 301 does not issue an alarm (process 1803 in FIG. 18). This is a state in which the driver carries the helmet 330 and the electronic key 340 and leaves the vehicle 100. In such a case, the control unit 301 terminates the security mode without issuing an alarm.
- FIG. 18 The above specific processing of the control unit 301 will be described in the third embodiment with reference to FIGS. 17 to 22.
- Mobile device 310 includes control unit 311 , display unit 314 , input unit 315 , communication unit 316 , and output unit 317 .
- Mobile device 310 may be, for example, a mobile telephony device such as a smart phone.
- the user of mobile device 310 may be the same as the driver. A case where the driver uses the mobile device 310 will be described below.
- Mobile device 310 may be held by a driver or housed in vehicle 100 .
- a control unit 311 controls the entire mobile device 310 .
- the control unit 311 is configured by a processor 312 and a memory 313, for example. In this case, the operation by the control unit 311 is realized by the processor 312 executing the program stored in the memory 313 .
- a program may include an operating system and an application. A part or all of the operation of the control unit 311 may be realized by a dedicated circuit such as ASIC or FPGA.
- the display unit 314 displays information for the driver.
- the display unit 314 is implemented by a display device such as a liquid crystal display or an organic EL display.
- the input unit 315 acquires input from the driver.
- the input unit 315 is implemented by an input device such as a touch panel or buttons, for example.
- the communication unit 316 provides functions for the mobile device 310 to communicate with the outside.
- Communication unit 316 may support short-range wireless communication, such as Bluetooth®.
- the communication unit 306 may support cellular communication, WiFi (registered trademark) communication, and the like.
- the communication unit 316 of the mobile device 310 can communicate with the communication unit 306 of the vehicle 100.
- the control unit 301 of the vehicle 100 determines that the communication unit of the mobile communication device is not within a predetermined distance
- the mobile device 310 registered in the communication unit 306 of the vehicle 100 is notified of the determination result. output the notification information shown.
- the control unit 311 of the mobile device 310 displays the determination result on the display unit 314 when receiving the notification information from the vehicle 100 .
- the output unit 317 has a speaker inside, and when the control unit 311 of the mobile device 310 receives notification information indicating the determination result from the vehicle 100, the output unit 317 outputs the determination result. inform.
- Portable communication device 320 (headset) is configured to be mountable inside driver's helmet 330 , and has microphone 321 , speaker 322 , and communication section 323 .
- Portable communication device 320 is worn on the driver's head.
- Microphone 321 acquires voice input from the driver.
- a speaker 322 outputs audio to the driver.
- Communication unit 323 may support short-range wireless communication such as Bluetooth®. The communication unit 323 can communicate with the communication unit 306 of the vehicle 100 by wireless communication.
- Electronic key 340 has communication unit 341 and storage unit 342 .
- Communication unit 341 may support short-range wireless communication such as Bluetooth®.
- the communication unit 341 can communicate with the communication unit 306 of the vehicle 100 by wireless communication.
- Authentication information for electronic key 340 is stored in storage unit 342 , and electronic key 340 can be carried by the driver of vehicle 100 .
- wireless communication is first performed between the communication unit 341 of the electronic key 340 and the communication unit 306 of the vehicle 100, and the electronic key 340 stored in the storage unit 342 is authenticated.
- the control unit 301 unlocks the driving device 308 and turns on the ignition switch to turn on the vehicle 100.
- drive device 308 is activated.
- the control unit 311 of the vehicle 100 determines whether or not the authentication information matches the authentication information registered in advance in the memory 303 (storage unit). can be done. Then, when the authentication is established between the mobile device 310 and the vehicle 100, the control unit 301 of the vehicle 100 unlocks the driving device 308 and turns on the ignition switch to start the driving device 308 of the vehicle 100. You may make it
- Control unit 301 of vehicle 100 controls communication of vehicle 100 based on radio wave intensity in wireless communication between communication unit 306 and communication unit 341 of electronic key 340 registered in communication unit 306 by short-range wireless communication pairing. The distance and direction between portion 306 and communication portion 341 of electronic key 340 can be measured.
- vehicle 100 and mobile device 310 work together. Specifically, a communication link is established between the vehicle 100 and the mobile device 310, for example, by short-range wireless communication. Vehicle 100 and mobile device 310 exchange data over this communication link. Also, a communication link is established between the mobile device 310 and the portable communication device 320, for example, by short-range wireless communication. Mobile device 310 and portable communication device 320 exchange data over this communication link.
- At least some of the functions provided by the mobile device 310 can cooperate with the vehicle 100.
- a function that can cooperate with the vehicle 100 will be referred to as a cooperation function.
- the driver inputs a direction to the mobile device 310 through the direction input unit 305 of the vehicle 100 .
- This directional input is transmitted from vehicle 100 to mobile device 310 .
- the mobile device 310 performs the operation of the cooperative function according to the directional input from the driver, and generates an image showing the operation status.
- Mobile device 310 transmits the generated image to vehicle 100 .
- Vehicle 100 displays the received image on display unit 304 .
- the mobile device 310 also transmits audio output for the driver to the portable communication device 320 .
- Portable communication device 320 outputs the received audio output from speaker 322 .
- Portable communication device 320 transmits voice input from the driver acquired by microphone 321 to mobile device 310 .
- the mobile device 310 operates the cooperation function according to the voice input from the driver.
- FIG. 4 illustrates a display example of the display unit 304 in cooperative operation between the vehicle 100 and the mobile device 310.
- FIG. A screen 400 is an example of a screen displayed on the display device 101 .
- the running speed is displayed in the center of the screen 400, and the remaining amount of fuel is displayed below it.
- a speed tachometer is displayed on the left side of the screen 400 .
- An area 401 on the right side of the screen 400 is an area for displaying images supplied from the mobile device 310 while the vehicle 100 is in cooperation with the mobile device 310 .
- Such an image is hereinafter referred to as a linked image.
- vehicle 100 displays other images in area 401, such as images not related to linked functions. good too.
- the vehicle 100 displays an option image such as riding mode parameters (for example, information set in the vehicle 100 such as the operation status of the ABS (anti-lock braking system)) and level adjustment in the area 401. good too.
- an image with a low importance degree may be displayed among images that are not related to the cooperation function (for example, an image related to running of the vehicle 100).
- the space of the screen 400 can be effectively utilized by sharing the area 401 with images that are not related to the link function and have a low degree of importance and linked images.
- An area 402 on the lower side of the screen 400 is an area for displaying images supplied from the mobile device 310 while the vehicle 100 is not in cooperation with the mobile device 310 .
- Such an image is hereinafter referred to as an interrupt image. While no interrupt images are being provided by mobile device 310, vehicle 100 may display other images in area 402, such as images not associated with collaboration features.
- Mobile device 310 provides a number of federation features.
- the plurality of cooperative functions may include two or more of a weather information providing function, a calling function, a messaging function, a music playing function, and a route guidance function.
- the weather information provision function is a function that provides weather information for a specific location. Weather may include at least one of weather and temperature.
- a call function is a function of making a call with another person.
- the messaging function is the ability to exchange text messages with others.
- a music reproduction function is a function for reproducing music.
- the route guidance function is a function of guiding a route to a specified destination.
- the mobile device 310 receives two types of input for each of the four directions (up, down, left, and right) from the vehicle 100 .
- the following example deals with the case where the two types of input are a short press and a long press. 5 to 9, a black triangle indicates a short press, and a black triangle with a " ⁇ " indicates a long press. 5 to 9, all images other than image 500 are linked images, that is, images that mobile device 310 transmits to vehicle 100 and displayed on display device 101 of vehicle 100 while the linked function is being executed. Therefore, in the following description of FIGS. 5 to 9, the process up to the transmission of the linked image will be described, and the description of the subsequent display of the linked image will be omitted.
- the image 500 other than the cooperating function is displayed in the area 401 of the screen 400.
- the mobile device 310 starts cooperation with the vehicle 100 when receiving a long left press input from the driver via the direction input unit 305 of the vehicle 100 while not in cooperation with the vehicle 100 . Since the direction input is similarly obtained from the driver via the direction input unit 305 of the vehicle 100 in the following description, only the input direction (up, down, left, right) and the input mode (short press/long press) will be described below. show.
- Each of the multiple linked functions has a top image.
- the top image is an image that the mobile device 310 transmits to the vehicle 100 immediately after one linked function is selected.
- An image 501 is the top image of the weather information providing function. The image 501 displays an image showing the weather at the current location of the vehicle 100 and the temperature at the current location. When a destination is set for the vehicle 100, the image 501 may display an image showing the weather at the destination and the temperature at the destination.
- Image 502 is the top image of the call function. Image 502 includes an image depicting call functionality.
- Image 503 is the top image of the route guidance function.
- Image 503 includes an image showing the route guidance function.
- Image 504 is the top image of the music playback function.
- Image 504 includes an image showing the music playback function.
- Image 505 is the top image of the messaging function. Image 505 includes an image that illustrates messaging functionality.
- the mobile device 310 selects any one of the plurality of cooperation functions and transmits the top image of the selected cooperation function.
- the linking function selected here may be a linking function set in advance as an initial function. Such a linking function is called an initial linking function.
- the call function is set as the initial cooperation function. Therefore, the mobile device 310 transmits the image 502 immediately after starting cooperation.
- the driver can also set another linked function as the initial linked function. Mobile device 310 may audibly notify that cooperation has started.
- the mobile device 310 terminates cooperation with the vehicle 100 when receiving a right long press input while the top image (image 502 in this example) of the initial cooperation function is displayed. In this case, mobile device 310 transmits a notification to end cooperation to vehicle 100 , and vehicle 100 ends the cooperation operation based on the notification, and displays image 500 other than the cooperation function in area 401 . . The mobile device 310 may audibly notify that the collaboration has ended.
- the linked image is displayed in the area 401 on the right side of the screen 400. Therefore, when the linked image is displayed in area 401 at the start of collaboration, the driver feels as if the linked image has entered area 401 from the outside of screen 400 beyond the right edge of screen 400 . Since the input direction (left direction) for starting the cooperative action matches the virtual moving direction of the cooperative image, the driver can intuitively start the cooperative function. In order to make this effect more conspicuous, the vehicle 100 may be displayed with animation such that the linked image enters the area 401 from the right side. Further, when the linked image in the area 401 is erased at the end of the linking, the driver feels as if the linked image has crossed the right end of the screen 400 to the outside of the screen 400 .
- the vehicle 100 may be displayed with an animation such that the linked image appears from the area 401 to the right side. Furthermore, vehicle 100 may associate the input direction with the movement direction of the image also when displaying other linked images. That is, the vehicle 100 may display an image received in response to transmitting upward, downward, leftward, and downward directions to the mobile device 310 with an animation of movement in the directions of the directions.
- the mobile device 310 When the mobile device 310 acquires an up short press input or a down short press input in a state in which the top image (any of the images 501 to 505) of any one of the plurality of linked functions is displayed, the mobile device 310 selects the linked function being selected. switch to another linkage function, and send the top image of the linked function after switching. For example, when the mobile device 310 acquires a short press input while the top image of the selected linkage function is displayed, the mobile device 310 performs the weather information provision function, call function, route guidance function, music playback function, and messaging function. The currently selected linkage function is switched in order, and the top image (one of the images 501 to 505) corresponding to the linked function after switching is transmitted.
- mobile device 310 switches the currently selected link function in reverse order in response to acquiring the up short press input in a state where the top image of the link function being selected is displayed, and switches the selected link function in reverse order.
- the top image (one of the images 501 to 505) is transmitted.
- the mobile device 310 may notify the linked function after switching by voice when switching the linked function.
- the mobile device 310 displays the top image (image 502 in this example) of the initial link function when the left long press input is acquired while any link image shown in FIGS. 5 to 9 is being displayed. Transition to transmission.
- the mobile device 310 sets the volume of the sound output to the driver to zero (that is, mutes the sound) when the long-pressing input is acquired while any of the linked images shown in FIGS. 5 to 9 is being displayed.
- the mobile device 310 cancels the mute state and restores the volume to the volume before the mute state.
- the mobile device 310 may end the cooperative operation when receiving a right long press input even when any of the cooperative images shown in FIGS.
- the mobile device 310 may accept an instruction to end the cooperation operation only when the top image of the initial cooperation function (the image 502 in this example) is displayed, or may accept an instruction to end the cooperation operation.
- An instruction to end the cooperative operation may be accepted only when the top image is displayed.
- a specific operation example of the call function will be described with reference to FIG.
- the mobile device 310 acquires a short right press input while the image 502 is displayed, the mobile device 310 transitions to transmission of the image 602 .
- An image 602 is an image for requesting the driver to designate a calling party. Along with sending image 602, mobile device 310 may audibly request the driver to designate a calling party.
- the mobile device 310 acquires a short-down press input, a short-right press input, and a short left-press input while the image 602 is displayed, the mobile device 310 transitions to transmission of the image 603, transmission of the image 604, and transmission of the image 502, respectively. do.
- the image 603 is an image containing the preset name of the other party.
- Mobile device 310 reads the preset name of the calling party from memory 313 and includes it in image 603 when transitioning to transmission of image 603 .
- Mobile device 310 may send image 603 and notify the driver of the read name of the other party by voice.
- the mobile device 310 acquires an up short press input, a right short press input, and a left short press input while the image 603 is displayed, the mobile device 310 transitions to transmission of the image 602, transmission of the image 606, and transmission of the image 502, respectively. do.
- An image 604 is an image indicating that the voice search is in a standby state.
- Image 604 may include an image that indicates the input direction to end the voice search.
- mobile device 310 may audibly notify the driver that voice search is awaiting.
- mobile device 310 waits for voice input via portable communication device 320 .
- the mobile device 310 searches the contact list in the memory 313 for the called party based on the voice input.
- the mobile device 310 transitions to transmission of the image 605 when the calling party can be identified, and does not transmit a new image when the calling party cannot be identified (that is, the vehicle 100 continues displaying the image 604). ). If the mobile device 310 cannot identify the caller, the mobile device 310 may notify the driver by voice.
- the mobile device 310 acquires a short left press input while the image 604 is displayed, the mobile device 310 transitions to transmission of the image 602 .
- An image 605 is an image containing the name of the caller specified by voice search.
- mobile device 310 may notify the driver of the identified caller's name by voice.
- the mobile device 310 acquires a right short press input and a left short press input while the image 605 is displayed, the mobile device 310 transitions to transmission of the image 606 and image 602 respectively.
- An image 606 is an image showing the execution status of the call function.
- the image 606 may include the caller and call status (ringing or calling (in which case, call duration)).
- Image 606 may include an image indicating input directions for ending a call.
- the mobile device 310 starts calling the other party, and updates the image 606 according to the call status.
- Voice of the call is input/output between mobile device 310 and the driver via portable communication device 320 .
- the mobile device 310 acquires a short left press input while the image 606 is displayed, the mobile device 310 ends the call and transitions to transmission of the image 502 .
- the mobile device 310 increases or decreases the volume output from the mobile communication device 320 when receiving a short up-press input or a short down-press input while the image 606 is displayed.
- the mobile device 310 acquires the left long press input while the image 606 is displayed, the mobile device 310 transitions to transmission of the image 601 while continuing the call.
- An image 601 is the top image of the call function during execution of the call function.
- the image 502 is the top image of the call function when the call function is not being executed. Executing the call function may mean that the other party is being called or is in the middle of a call with the other party.
- the image 601 may include the caller and call status (calling, calling (in that case, call duration)). Since the image 601 is the top image, the mobile device 310 switches the call function to another cooperation function when receiving a short up or short down press while the image 601 is displayed. Mobile device 310 may maintain a call state if the call function switches to another collaboration function while the call function is running.
- the mobile device 310 When the mobile device 310 acquires a short right press input while the image 601 is displayed, the mobile device 310 transitions to transmission of the image 606 while continuing the call. The mobile device 310 transitions to transmission of the image 502 when the call ends (the other party ends the call) while the image 601 is displayed. Mobile device 310 does not have to accept the call termination instruction from the driver while image 601 is displayed.
- a specific operation example of the route guidance function will be described with reference to FIG.
- the mobile device 310 acquires a short right press input while the image 503 is displayed, the mobile device 310 transitions to transmission of the image 702 .
- An image 702 is an image for requesting the driver to designate a destination. Along with sending the image 702, the mobile device 310 may verbally request the driver to specify the destination.
- the mobile device 310 acquires a short-down press input, a short-right press input, and a short left-press input while the image 702 is displayed, the mobile device 310 transitions to transmission of the image 703, transmission of the image 704, and transmission of the image 503, respectively. do.
- An image 703 is an image containing a preset destination.
- Mobile device 310 upon transitioning to sending image 703 , reads the pre-set destination location from memory 313 and includes it in image 703 .
- Mobile device 310 may send image 703 and notify the driver of the retrieved destination by voice.
- the mobile device 310 acquires an up short press input, a right short press input, and a left short press input while the image 703 is displayed, the mobile device 310 transitions to transmission of the image 702, transmission of the image 706, and transmission of the image 503, respectively. do.
- An image 704 is an image indicating that the voice search is in a standby state.
- Image 704 may include an image indicating the input direction to end the voice search.
- mobile device 310 may audibly notify the driver that voice search is awaiting.
- mobile device 310 waits for voice input via portable communication device 320 .
- the mobile device 310 identifies the destination based on the voice input, for example, from map information.
- the mobile device 310 transitions to transmission of the image 705 when the destination is identified, and does not transmit a new image when the destination is not identified (that is, the vehicle 100 continues displaying the image 704). ). If the mobile device 310 fails to identify the destination, the mobile device 310 may notify the driver by voice.
- the mobile device 310 acquires a short left press input while the image 704 is displayed, the mobile device 310 transitions to transmission of the image 702 .
- An image 705 is an image containing the destination specified by voice search. Along with sending image 705, mobile device 310 may audibly notify the driver of the identified destination. When the mobile device 310 acquires a right short press input and a left short press input while the image 705 is displayed, the mobile device 310 transitions to transmission of the image 706 and image 702 respectively.
- An image 706 is an image showing the execution status of the route guidance function.
- Image 706 may include the distance and turn direction to where to turn.
- Image 706 may include an image showing input directions for ending route guidance.
- the mobile device 310 starts route guidance along with the transmission of the image 706, and updates the image 706 according to the guidance status. Audio for route guidance is output from mobile device 310 to the driver via portable communication device 320 .
- the mobile device 310 acquires a short left press input while the image 706 is displayed, the mobile device 310 transitions to transmission of the image 707 .
- the mobile device 310 increases or decreases the volume output from the mobile communication device 320 when receiving a short up press input or a short down press input while the image 706 is displayed.
- An image 707 is an image for confirming whether to end the route guidance.
- Image 707 may include an image requesting confirmation and an image indicating input directions for responding to the confirmation.
- the mobile device 310 acquires the short right press input while the image 707 is displayed, the mobile device 310 ends the route suggestion and transitions to the transmission of the image 503 .
- the mobile device 310 acquires the right long press input while the image 707 is displayed, the mobile device 310 transitions to transmission of the image 706 while continuing the route suggestion.
- An image 701 is the top image of the route guidance function during execution of the route guidance function.
- an image 503 is the top image of the route guidance function when the route guidance function is not being executed.
- the fact that the route guidance function is being executed may mean that the route is being guided to the driver.
- Image 701 may include the distance and turn direction to where to turn.
- the mobile device 310 receives a long left press input while the route guidance function is selected (that is, any of the images 503 and 701 to 707 is displayed), the initial cooperation Transition to sending the top image of the function.
- the mobile device 310 transmits the image 701 as the top image of the route guidance function if route guidance was being executed at the time of the previous selection.
- the mobile device 310 switches the route guidance function to another cooperative function when receiving a short up or short down press input while the image 701 is displayed.
- the mobile device 310 acquires a short right press input while the image 701 is displayed, the mobile device 310 transitions to transmission of the image 706 while continuing the route guidance.
- the mobile device 310 completes the route guidance (arrives at the destination) with the image 701 displayed, the mobile device 310 transitions to transmission of the image 503 .
- the mobile device 310 does not have to accept an instruction to end route guidance while the image 701 is displayed.
- a specific operation example of the music playback function will be described with reference to FIG.
- the mobile device 310 acquires a short right press input while the image 504 is displayed, the mobile device 310 transitions to transmission of the image 802 .
- An image 802 is an image for searching for music to be played.
- Mobile device 310 selects one song from the playlist in memory 313 to include in image 802 along with sending image 802 .
- Mobile device 310 may audibly notify the driver of the name of the selected song along with sending image 802 .
- the mobile device 310 acquires a right short press input and a left short press input while the image 802 is displayed, the mobile device 310 transitions to the transmission of the image 803 and the image 504 respectively.
- the mobile device 310 When the mobile device 310 acquires an up short press input while the image 802 is displayed, the mobile device 310 selects the previous song in the playlist and updates the image 802 accordingly. When the mobile device 310 receives a short downward press input while the image 802 is displayed, the mobile device 310 selects the next song in the playlist and updates the image 802 accordingly.
- An image 803 is an image showing the execution status of the music playback function.
- the image 803 may include the name of the song being played and the playback status (playback time).
- the image 803 may include an image indicating the input direction to end playback and the input direction to skip the song that is playing.
- the mobile device 310 transmits the image 803 and updates the image 803 according to the playback status of the song.
- the song being played is output from mobile device 310 to the driver via portable communication device 320 .
- the mobile device 310 acquires a short left press input while the image 803 is displayed, the mobile device 310 ends playback and transitions to transmission of the image 802 .
- the mobile device 310 When the mobile device 310 acquires a short right press input while the image 803 is displayed, the mobile device 310 selects the next song in the playlist and updates the image 803 accordingly.
- the mobile device 310 increases or decreases the volume output from the mobile communication device 320 when receiving a short up or short down press input while the image 803 is displayed.
- the mobile device 310 acquires the left long press input while the image 806 is displayed, the mobile device 310 transitions to transmission of the top image (the image 502 in this example) of the initial cooperation function while continuing the reproduction.
- An image 801 is the top image of the music playback function during execution of the music playback function.
- an image 504 is a top image of the music playing function when the music playing function is not being executed. Execution of the music reproduction function may mean that music is being reproduced for the driver.
- the image 801 may include the name of the song being played and the playback status (playback time).
- the mobile device 310 receives a long left press input while the music playback function is selected (that is, any of the images 504 and 801-803 are displayed)
- the mobile device 310 performs the initial association. Transition to sending the top image of the function.
- the mobile device 310 transmits the image 801 as the top image of the music playback function if music playback was in progress at the time of the previous selection.
- the mobile device 310 switches the music playback function to another cooperation function when receiving a short up or short down press while the image 801 is displayed.
- the mobile device 310 acquires a short right press input while the image 801 is displayed, the mobile device 310 transitions to transmission of the image 803 while continuing music reproduction.
- the mobile device 310 transitions to transmission of the image 504 when music playback ends (playlist is completed) while the image 801 is displayed.
- the mobile device 310 does not have to accept the music playback end instruction while the image 801 is displayed.
- a specific operation example of the messaging function will be described with reference to FIG.
- the mobile device 310 acquires a short right press input while the image 505 is displayed, the mobile device 310 transitions to transmission of the image 901 .
- An image 901 is an image for requesting the driver to designate a destination.
- the mobile device 310 may send the image 901 and request the driver to specify the destination by voice.
- the mobile device 310 acquires a short-down press input, a short-right press input, and a short left-press input while the image 901 is displayed, the mobile device 310 transitions to transmission of the image 902, transmission of the image 903, and transmission of the image 505, respectively. do.
- the image 902 is an image containing the preset destination name.
- mobile device 310 When transitioning to sending image 902 , mobile device 310 reads the name preset as the destination from memory 313 and includes it in image 902 . Mobile device 310 may transmit image 902 and notify the driver of the read destination name by voice. When the mobile device 310 acquires an up short press input, a right short press input, and a left short press input while the image 902 is displayed, the mobile device 310 transitions to transmission of the image 901, transmission of the image 905, and transmission of the image 505, respectively. do.
- An image 903 is an image indicating that the voice search is in a standby state.
- Image 903 may include an image indicating the input direction to end the voice search.
- mobile device 310 may audibly notify the driver that voice search is awaiting.
- mobile device 310 waits for voice input via portable communication device 320 .
- the mobile device 310 searches the contact list in memory 313 for a destination based on the voice input.
- the mobile device 310 transitions to transmission of the image 904 when the destination is identified, and does not transmit a new image when the destination is not identified (that is, the vehicle 100 continues displaying the image 903). ). If the mobile device 310 cannot identify the destination, the mobile device 310 may notify the driver by voice.
- the mobile device 310 acquires a short left press input while the image 903 is displayed, the mobile device 310 transitions to transmission of the image 901 .
- An image 904 is an image containing the name of the destination specified by voice search. Along with sending image 904, mobile device 310 may audibly notify the driver of the name of the identified destination. When the mobile device 310 acquires a right short press input and a left short press input while the image 904 is displayed, the mobile device 310 transitions to transmission of the image 905 and image 901 respectively.
- An image 905 is an image indicating a standby state for voice input.
- the image 905 may include an image indicating the input direction for ending voice input and the input direction for starting transmission.
- mobile device 310 may audibly notify the driver that it is waiting for voice input.
- mobile device 310 waits for voice input via portable communication device 320 .
- the mobile device 310 acquires the input voice as a message to be transmitted.
- the mobile device 310 transitions to the transmission of the image 904, the image 907, and the image 906, respectively. do.
- An image 906 is an image containing a pre-configured standard message.
- Mobile device 310 upon transitioning to sending image 906 , reads a preset message template from memory 313 and includes it in image 906 .
- Image 906 may further include an image showing the input direction to cancel transmission and the input direction to initiate transmission.
- Mobile device 310 may send image 906 and notify the driver of the read fixed phrase by voice.
- the mobile device 310 acquires an up short press input, a right short press input, and a left short press input while the image 906 is displayed, the mobile device 310 transitions to transmission of the image 905, transmission of the image 907, and transmission of the image 904, respectively. do.
- An image 907 is an image showing the execution status of the messaging function.
- Image 907 may include an image indicating that a message is being sent.
- the mobile device 310 starts transmitting the message to the destination along with the transmission of the image 907, and transitions to transmission of the image 505 after completing the transmission.
- the images (that is, linked images) transmitted by each linked function are classified into three layers: menu layer, target selection layer, and active layer.
- the menu hierarchy includes the top image of the selected link function.
- the object selection layer includes an image for selecting an execution object of the currently selected cooperation function.
- the active layer includes an image showing the execution status of the selected linkage function.
- each cooperation function that has a target selection hierarchy the transition from the menu hierarchy to the target selection hierarchy is performed based on a right short press input.
- the transition from the target selection layer to the active layer is performed based on the right short press input.
- the driver can intuitively transition between hierarchical levels. Also, switches other than direction switches such as decision switches are unnecessary.
- transitions from the active hierarchy to the object selection hierarchy and transitions from the object selection hierarchy to the menu hierarchy are performed based on a left short press input in the opposite direction to a right short press input. Therefore, the driver can intuitively return to the hierarchy.
- the mobile device 310 does not provide visual confirmation to the driver when transitioning from the menu hierarchy to the object selection hierarchy and transitioning from the object selection hierarchy to the active hierarchy. As a result, the amount of operations required to execute the process can be reduced.
- Upper short-press input and lower short-press input in each layer are used for transition of processing within the same layer.
- the left/right switch 200H is a tilt switch, and the upper switch 200U and the lower switch 200D are separate press switches. Therefore, the amount of movement of the driver's finger in the horizontal direction is smaller than that in the vertical direction. In the above-described embodiment, the amount of movement of the driver's finger can be reduced by transitioning between layers by inputting in the horizontal direction.
- the transition to voice search is performed based on the short right press input. In this way, by enabling the transition to the voice search based on the input in the same direction as the transition to the deeper layer (right short press input), a unified operational feeling is provided.
- the interrupt process is a process in which mobile device 310 requests vehicle 100 to start the cooperative function without depending on an instruction from the driver. For example, the mobile device 310 requests initiation of interrupt processing when receiving a call from another party or receiving a message from another party.
- mobile device 310 When mobile device 310 receives an incoming call, mobile device 310 transmits an image (that is, an interrupt image) related to interrupt processing of the call function to vehicle 100, and vehicle 100 displays the interrupt image in area 402 of screen 400.
- the interrupt image may include the name of the caller, the input direction for instructing to answer the incoming call, and the input direction for instructing not to answer the incoming call.
- an image of the selected link function is displayed in area 401 .
- the link function is not being executed at this time, an image other than the link function is displayed in the area 401 .
- the mobile device 310 When the mobile device 310 acquires the right short press input while the interrupt image is displayed, the mobile device 310 responds to the incoming call and transitions to the transmission of the image 606 . At this point, a linked image (specifically, image 606) is displayed in area 401. FIG. At this point, vehicle 100 may remove the interrupt image from area 402 and display the image from the uncoordinated function. A similar process occurs when the mobile device 310 receives the message.
- the method may begin when the mobile device 310 is powered up. Each step of the following operation is executed by the controller 311 of the mobile device 310 .
- the control unit 311 establishes a communication link with the vehicle 100 and the mobile communication device 320.
- This communication link may be a short-range wireless communication such as Bluetooth, as described above.
- the control unit 311 may establish a communication link with either the vehicle 100 or the mobile communication device 320 first, or may establish a communication link with them simultaneously. Also, the communication link with the mobile communication device 320 may be established at the time of audio output to the mobile communication device 320 .
- step S1102 the control unit 311 determines whether an instruction to start cooperation has been acquired. If this instruction is acquired (YES in S1102), the control unit 311 shifts the process to step S1103, otherwise (NO in S1102), the control unit 311 repeats step S1102. In the above example, the control unit 311 determines that an instruction to start cooperation has been obtained when a long left press input is received from the vehicle 100 .
- step S ⁇ b>1103 the control unit 311 transmits the top image of the initial cooperation function (the image 502 in the above example) to the vehicle 100 .
- the initial collaboration function (call function in the example above) is selected.
- step S1104 the control unit 311 determines whether an instruction to change the currently selected cooperation function has been acquired. If this instruction is acquired (YES in S1104), the control unit 311 shifts the process to step S1105, otherwise (NO in S1104), the control unit 311 shifts the process to step S1106. In the above example, the control unit 311 determines that an instruction to change the cooperation function has been obtained when a short up-press input or a short down-press input is received from the vehicle 100 .
- step S ⁇ b>1105 the control unit 311 changes the currently selected linked function and transmits the top image of the changed linked function to the vehicle 100 .
- step S1106 the control unit 311 determines whether or not an instruction related to the currently selected cooperation function has been acquired. If this instruction is acquired (YES in S1106), the control unit 311 shifts the process to step S1107, otherwise (NO in S1106), the control unit 311 shifts the process to step S1108.
- step S1107 the control unit 311 processes the currently selected cooperation function according to the acquired instruction. Since the processing of the cooperation function has been described in detail with reference to FIGS. 6 to 9, it will not be repeated here.
- step S1108 the control unit 311 determines whether or not an instruction to end cooperation has been acquired. If this instruction is acquired (YES in S1108), the control unit 311 shifts the process to step S1102, otherwise (NO in S1108), the control unit 311 shifts the process to step S1104. In the above example, the control unit 311 determines that an instruction to end cooperation has been obtained when a right long press input is received from the vehicle 100 .
- An operation example of interrupt processing when the call function of the mobile device 310 receives an incoming call will be described with reference to FIG.
- the method may begin when the mobile device 310 is powered up. Each step of the following operation is executed by the controller 311 of the mobile device 310 .
- step S1201 the control unit 311 determines whether or not an incoming call has been received. If an incoming call has been received (YES in S1201), the control unit 311 shifts the process to step S1202; otherwise (NO in S1201), the control unit 311 repeats step S1201.
- the control unit 311 At step S ⁇ b>1202 , the control unit 311 generates an interrupt image and transmits it to the vehicle 100 .
- the interrupt image may include the name of the caller, the input direction for instructing to answer the incoming call, and the input direction for instructing not to answer the incoming call.
- the control unit 311 may send an interrupt image and notify by voice that an incoming call is in progress. If a communication link with vehicle 100 has not been established at this time, control unit 311 establishes a communication link with vehicle 100 .
- step S1203 the control unit 311 determines whether an instruction to answer the incoming call has been acquired. If this instruction is acquired (YES in S1203), the control unit 311 shifts the process to step S1204, otherwise (NO in S1203), the control unit 311 ends the process. For example, the control unit 311 may regard a right short-press input as an instruction to answer an incoming call, and a left short-press input as an instruction not to answer an incoming call.
- the control unit 311 starts a call and transmits an image of the active layer of the call function (that is, the image 606) to the vehicle. Instead of sending the image 606 , the control unit 311 may send the image 601 .
- the control unit 311 may end the function according to the priority of the cooperative function being executed. For example, when the priority of the music playback function is set lower than the priority of the call function, the control unit 311 terminates the music playback function being executed.
- control unit 311 determines whether the call has ended. If the call has ended (YES in S1205), the control unit 311 ends the process, otherwise (NO in S1205), the control unit 311 repeats step S1205. After the call ends, control unit 311 may maintain the state of cooperation with vehicle 100 or end the cooperation with vehicle 100 . Further, if another cooperative function is being executed at the start of interrupt processing, the control unit 311 may restart that cooperative function.
- An operation example of interrupt processing when the messaging function of the mobile device 310 receives a message will be described with reference to FIG.
- the method may begin when the mobile device 310 is powered up. Each step of the following operation is executed by the controller 311 of the mobile device 310 .
- step S1301 the control unit 311 determines whether or not a new message has been received. If a new message has been received (YES in S1301), the control unit 311 shifts the process to step S1302; otherwise (NO in S1301), the control unit 311 repeats step S1301.
- the control unit 311 determines whether the non-response setting is on. If the non-response setting is ON (YES in S1302), the control unit 311 ends the processing, otherwise (NO in S1302), the control unit 311 shifts the processing to step S1303.
- the non-response setting is a setting regarding whether to transmit an interrupt image to the vehicle 100 when a new message is received. This setting may be on by default or may be turned on by the driver. The value of this setting may be stored in memory 313 .
- step S1303 the control unit 311 determines whether the automatic response setting is on. If the automatic response setting is on (YES in S1303), the control unit 311 shifts the process to step S1304, otherwise (NO in S1303), the control unit 311 shifts the process to step S1305.
- Auto-answer settings are settings for whether or not the mobile device 310 automatically responds to new messages. This setting may be on by default or may be turned on by the driver. The value of this setting may be stored in memory 313 .
- control unit 311 automatically responds to the received message. For example, control unit 311 may reply with a standard message indicating that the vehicle is being driven.
- the control unit 311 generates an interrupt image and transmits it to the vehicle 100.
- the interrupt image may include the sender's name, an input direction for instructing to reply to the message, and an input direction for instructing not to reply to the message.
- the control unit 311 may notify the reception of the message by voice together with the transmission of the interrupt image. If a communication link with vehicle 100 has not been established at this time, control unit 311 establishes a communication link with vehicle 100 .
- step S1306 the control unit 311 determines whether the automatic reading setting is on. If the automatic reading setting is on (YES in S1306), the control unit 311 shifts the process to step S1307; otherwise (NO in S1306), the control unit 311 shifts the process to step S1308.
- Auto read settings are settings related to whether or not the mobile device 310 automatically reads a message when a new message is received. This setting may be on by default or may be turned on by the driver. The value of this setting may be stored in memory 313 .
- step S1307 the control unit 311 transmits a voice reading out the received message to the mobile communication device 320, and the mobile communication device 320 outputs this voice to the driver. If a communication link with the mobile communication device 320 has not been established at this time, the control unit 311 establishes a communication link with the mobile communication device 320 . At this time, if a linkage function other than the messaging function is being executed, the control unit 311 may end the function according to the priority of the linkage function being executed. For example, when the priority of the music playback function is set lower than the priority of the messaging function, the control unit 311 terminates the music playback function being executed.
- step S1308 the control unit 311 determines whether an instruction to reply to the message has been obtained. If an instruction to reply to the message has been acquired (YES in S1308), the control unit 311 shifts the process to step S1309; otherwise (NO in S1308), the control unit 311 ends the process. For example, the control unit 311 may regard a short right press input as an instruction to reply to the message, and a short left press input as an instruction not to reply to the message.
- step S1309 the control unit 311 transitions to transmission of the image 905 to create a message, and returns the voice-inputted message. After transmitting the message, control unit 311 may maintain the state of cooperation with vehicle 100 or end the cooperation with vehicle 100 . Further, if another cooperative function is being executed at the start of interrupt processing, the control unit 311 may restart that cooperative function.
- control method for the vehicle 100 An operation example of the control method for the vehicle 100 will be described with reference to FIG. This method may be initiated when the vehicle 100 is activated. Each step of the following operation is executed by control unit 301 of vehicle 100 .
- the control unit 301 establishes a communication link with the mobile device 310 .
- This communication link may be a short-range wireless communication such as Bluetooth, as described above.
- a communication link with mobile device 310 may be established at the time of sending the instructions to mobile device 310 .
- step S1402 the control unit 301 determines whether an instruction to start cooperation has been acquired. If this instruction is acquired (YES in S1402), the control unit 301 shifts the process to step S1403, otherwise (NO in S1402), the control unit 301 repeats step S1402. In the above example, the control unit 301 determines that an instruction to start cooperation has been obtained when a left long press input is obtained via the direction switch 200 .
- step S1403 the control unit 301 transmits an instruction to start cooperation to the mobile device 310.
- the control unit 301 may transmit the left long press input as it is, or may transmit any information that the mobile device 310 can recognize as the start of cooperation.
- step S ⁇ b>1404 the control unit 301 determines whether or not a linked image has been received from the mobile device 310 . If a linked image has been received (YES in S1404), the control unit 301 shifts the process to step S1405; otherwise (NO in S1404), the control unit 301 shifts the process to step S1406.
- step S ⁇ b>1405 the control unit 301 displays the received linked image in the area 401 of the screen 400 of the display device 101 .
- step S1406 the control unit 301 determines whether or not a direction instruction has been acquired. If a direction instruction has been acquired (YES in S1406), the control unit 301 shifts the process to step S1407; otherwise (NO in S1406), the control unit 301 shifts the process to step S1408. The control unit 301 determines that a direction instruction is obtained when any direction input of up, down, left, or right is obtained via the direction switch 200 .
- step S ⁇ b>1407 the control unit 301 transmits the acquired direction instruction to the mobile device 310 .
- step S1408 the control unit 301 determines whether or not an instruction to terminate cooperation has been acquired. If this instruction is acquired (YES in S1408), the control unit 301 shifts the process to step S1402, otherwise (NO in S1408), the control unit 301 shifts the process to step S1404. In the above example, the control unit 301 determines that an instruction to end cooperation has been obtained when a right long press input is obtained via the direction switch 200 .
- step S ⁇ b>1501 the control unit 301 determines whether an interrupt image has been received from the mobile device 310 . If an interrupt image has been received (YES in S1501), the control unit 301 shifts the process to step S1502; otherwise (NO in S1501), the control unit 301 repeats step S1501.
- step S ⁇ b>1502 the control unit 301 displays the received interrupt image on the area 402 of the screen 400 of the display device 101 .
- the control unit 301 determines whether or not a direction instruction has been acquired. If a direction instruction has been acquired (YES in S1503), the control unit 301 shifts the process to step S1503; otherwise (NO in S1503), the control unit 301 ends the process. The control unit 301 determines that a direction instruction is obtained when any direction input of up, down, left, or right is obtained via the direction switch 200 .
- step S ⁇ b>1504 the control unit 301 transmits the acquired direction instruction to the mobile device 310 .
- step S ⁇ b>1505 the control unit 301 determines whether or not the linked image has been received from the mobile device 310 . If a linked image has been received (YES in S1505), the control unit 301 shifts the process to step S1506; otherwise (NO in S1505), the control unit 301 ends the process.
- step S ⁇ b>1506 the control unit 301 starts cooperative operation with the mobile device 310 .
- the control unit 301 may end the cooperative operation after the interrupt processing ends.
- the vehicle 100 displayed the linked image and the interrupt image received from the mobile device 310 on the display device 101 .
- the vehicle 100 receives information from the mobile device 310 necessary to generate the linked image and the interrupt image, uses this information to create the linked image and the interrupt image, and displays them on the display device 101. You may
- FIG. 16 illustrates a display example of the display unit 304 in cooperative operation between the vehicle 100 and the mobile device 310.
- the display device 101 includes an indicator placement area 1600 .
- the indicator arrangement area 1600 includes an area 1601 in which four indicators indicating the status of the cooperation function are arranged.
- indicators that are not related to the cooperation function are arranged in areas other than the area 1601.
- the mobile device 310 may provide two or more of call function, messaging function, music playback function, and route guidance function. In the following, the case where the mobile device 310 provides all of these four cooperation functions will be described.
- the transmission of direction instructions from the vehicle 100 to the mobile device 310 may be the same in the second embodiment as in the first embodiment.
- the mobile device 310 transmits an indicator lighting status instruction instead of transmitting the linked image and the interrupt image to the vehicle 100 .
- Vehicle 100 turns off all the indicators in area 1601 before execution of the coordinated operation.
- the mobile device 310 transmits information indicating the currently selected cooperative function to the vehicle 100.
- Vehicle 100 determines whether or not information indicating the currently selected linked function has been received, instead of determining whether or not the linked image has been received in step S1404 of FIG. 14 and step S1505 of FIG. 15 .
- Vehicle 100 lights an indicator representing the currently selected linked function instead of displaying the linked image in step S1405 of FIG. For example, vehicle 100 lights the upper left indicator in area 1601 when the call function is being selected.
- the mobile device 310 transmits, to the vehicle 100, information indicating the cooperation function for which the interruption is requested, instead of transmitting the interruption image in step S1202 of FIG. 12 and step S1305 of FIG.
- Vehicle 100 determines whether information indicating a cooperative function requesting an interrupt has been received, instead of determining whether an interrupt image has been received in step S1501 of FIG. 15 .
- Vehicle 100 turns on the indicator representing the link function requesting the interruption instead of displaying the link image in step S1502 of FIG. 15 . For example, vehicle 100 illuminates the upper left indicator in area 1601 when the call function requires an interrupt. At this point, if another linked function is being used, vehicle 100 keeps the indicator for that linked function lit. Vehicle 100 may blink the indicator representing the cooperation function that requires an interrupt instead of lighting it.
- Vehicle 100 turns off the indicator indicating the finished cooperation function when ending a low-priority cooperation function (for example, a music reproduction function in response to an interruption of a call function) when an interruption occurs.
- the mobile device 310 transmits information indicating the link function being selected and the link function requesting the interrupt instead of transmitting the link image and the interrupt image.
- mobile device 310 may transmit an associated image and an interrupt image, and vehicle 100 may determine which indicator to light based on this image. According to this aspect, mobile device 310 can perform the same operation regardless of the type of display device 101 of vehicle 100 .
- the up-down direction input and the left-right direction input are interchangeable.
- Left Direction is used instead of Up Direction
- Right Direction is used instead of Down Direction
- Up Direction is used instead of Left Direction
- Down Direction is used instead of Right Direction.
- the position of area 401 on screen 400 may be changed.
- the area 401 may be arranged on the upper side of the screen.
- left and right inputs are interchangeable.
- a left directional input may be used instead of a right directional input
- a right directional input may be used instead of a left directional input.
- the position of area 401 on screen 400 may be changed.
- the area 401 may be arranged on the left side of the screen.
- FIG. 17 is a diagram for explaining the flow of processing of the control unit 301
- FIG. 18 is a timing chart of processing in the control unit 301. As shown in FIG.
- control unit 301 of the vehicle 100 receives a signal to turn off the ignition switch (IGN_OFF signal)
- the control unit 301 sets the security mode and starts processing.
- the processor 302 of the control unit 301 starts measuring the elapsed time from the time when the security mode was set by the internal clock.
- control unit 301 controls the radio wave intensity in the wireless communication between the communication unit 306 and the communication unit 323 of the mobile communication device 320 (headset) registered in the communication unit 306 by pairing for short-range wireless communication. , the distance between the communication unit 306 of the vehicle 100 and the communication unit 323 of the portable communication device 320 is measured.
- FIG. 19 is a diagram schematically showing the positional relationship of the helmet 330 (portable communication device 320) with respect to the communication unit 306 of the vehicle 100.
- the control unit 301 determines whether or not the mobile communication device 320 (headset) is within a predetermined distance DS as shown in FIG. 19 based on the distance measurement result. If the mobile communication device 320 (headset) does not exist within the predetermined distance DS (S1702-NO), the control unit 301 advances the process to S1709 and ends the process. This process corresponds to the process 1801 in FIG.
- control unit 301 controls the communication unit 323 of the portable communication device 320 to reach a predetermined distance DS before a predetermined time elapses after the vehicle 100 stops (after the security mode is set). 19), the process ends without sounding an alarm from the output unit 307.
- FIG. 1 A predetermined distance DS before a predetermined time elapses after the vehicle 100 stops (after the security mode is set).
- control unit 301 advances the process to S1703.
- control unit 301 determines whether or not a predetermined time (eg, 10 minutes) has elapsed based on the result of time measurement by the internal clock of the processor 302. If the measured time has not passed the predetermined time (S1703-NO), the control unit 301 returns the process to S1702 and repeats the same process.
- a predetermined time eg, 10 minutes
- control unit 301 advances the process to S1704.
- control unit 301 determines whether or not the mobile communication device 320 (headset) exists within a predetermined distance DS as shown in FIG. 19, based on the distance measurement result. . If mobile communication device 320 (headset) does not exist within predetermined distance DS (S1704-NO), control unit 301 advances the process to S1709 and ends the process.
- the control unit 301 does not issue an alarm in order to prevent erroneous determination.
- control unit 301 advances the process to S1705.
- control unit 301 advances the process to S1706 after the sampling time ( ⁇ T: 0.5 seconds, for example) has elapsed based on the result of time measurement by the internal clock of the processor 302 .
- control unit 301 determines whether or not the mobile communication device 320 (headset) exists within a predetermined distance DS as shown in FIG. 19, based on the distance measurement result. If mobile communication device 320 (headset) exists within predetermined distance DS (S1706-YES), control unit 301 returns the process to S1705 and repeats the same process.
- the control unit 301 advances the process to S1707. In this case, the control unit 301 determines that the presence state of the mobile communication device 320 within the predetermined distance has changed from presence to non-existence, and advances the process to S1707.
- control unit 301 performs wireless communication between communication unit 306 and communication unit 341 of electronic key 340 registered in communication unit 306 through short-range wireless communication pairing. , the distance (first distance) and direction (first direction) between communication unit 306 and communication unit 341 of electronic key 340 are measured.
- control unit 301 controls wireless communication between communication unit 306 and communication unit 323 of portable communication device 320 registered in communication unit 306 through short-range wireless communication pairing. The distance (second distance) and direction (second direction) between the communication unit 306 and the communication unit 323 of the mobile communication device 320 are measured based on the radio wave intensity in communication.
- FIG. 20 is a diagram schematically showing the positional relationship of the helmet 330 (mobile communication device 320) with respect to the communication unit 306 of the vehicle 100 and the positional relationship of the electronic key 340 (communication unit 341) with respect to the communication unit 306. be.
- control unit 301 compares the measured distances (first distance and second distance), and further The measured directions (first direction, second direction) are compared. In comparing the distances, if the difference (absolute value) between the first distance and the second distance is within the threshold distance, the control unit 301 determines that the first distance and the second distance are substantially equal. Further, in comparing the directions (angles), if the difference (absolute value) between the first direction and the second direction is within a reference threshold angle, the control unit 301 determines that the first direction and the second direction are judged to be approximately equal.
- the control unit 301 determines that the first distance between the communication unit 306 and the communication unit 341 of the electronic key 340 and the second distance between the communication unit 306 and the communication unit 316 of the portable communication device 320 are substantially equal. (S1707-YES), and further, when the control unit 301 determines that the first direction of the electronic key 340 with respect to the communication unit 341 and the second direction with respect to the communication unit 316 of the portable communication device 320 are substantially equal (S1707- YES), the process advances to S1709 to end the security mode. In this case, the driver is carrying helmet 330 (portable communication device 320) and electronic key 340 (communication unit 341), and control unit 301 terminates the process without generating an alarm.
- control unit 301 controls the output unit 307 of the vehicle 100 to sound an alarm (issue an alarm), and terminate the process (S1709).
- a change in the measured distance may be compared with a change in the measured direction (first direction, second direction) based on the attenuation (change) of the intensity.
- control unit 301 determines the distance (first distance, second distance) and direction (first direction, second direction) changes may be compared respectively.
- the difference (absolute value) between the change in the first distance and the change in the second distance which is obtained based on the attenuation (change) of the radio wave intensity at a predetermined sampling time interval ( ⁇ T1- ⁇ T2) If the distance change is within the reference threshold distance change, the control unit 301 determines that the change in the first distance is substantially equal to the change in the second distance. In addition, in comparison of changes in direction, the difference (absolute value ) is within the reference threshold angle change, the control unit 301 determines that the change in the first direction and the change in the second direction are substantially equal.
- control unit 301 determines the change in the first distance of the electronic key 340 and the second distance of the mobile communication device 320, which are obtained based on the attenuation (change) of the radio wave intensity at the predetermined sampling time interval ( ⁇ T1 ⁇ T2). (S2101-YES), and the control unit 301 determines that the changes in the first direction of the electronic key 340 and If it is determined that the change in the second direction of the mobile communication device 320 is substantially the same (S2101-YES), the process proceeds to S1709 to end the security mode. In this case, the control unit 301 terminates the process without issuing an alarm.
- the process proceeds to S1708. Then, in S1708, the control unit 301 controls the output unit 307 of the vehicle 100 to sound an alarm (issue an alarm), and terminate the process (S1709).
- FIG. 22 is a diagram for schematically explaining the processing after activation of the drive device 308, and schematically shows the positional relationship of the helmet 330 with respect to the communication unit 306 of the vehicle 100 and the positional relationship of the portable communication device 320 with respect to the communication unit 306. shown in
- the driver turns on the ignition switch to start the driving device 308 of the vehicle 100 .
- the driver is wearing the helmet 330, and the helmet 330 exists near the vehicle 100, but the portable communication device 320 does not exist within the predetermined distance DS (absence state). state), or a state in which the mobile communication device 320 cannot be detected (non-detection state).
- the portable communication device 320 After the driving device 308 of the vehicle 100 is activated, the portable communication device 320 is in the non-existent state described above. is not attached to the Further, when the portable communication device 320 is in the non-detection state described above after the driving device 308 is activated, for example, the power of the portable communication device 320 is not turned on and the portable communication device 320 is within the predetermined distance DS. is not detected. As processing in such a case, after the driving device 308 is activated, the control unit 301 determines whether the mobile communication device 320 is within a predetermined distance DS within a predetermined determination time (for example, one minute after activation). It is determined whether or not (whether or not it can be detected).
- a predetermined determination time for example, one minute after activation
- the control unit 301 determines whether the mobile communication device 320 is in the non-existence state or the non-detection state within a predetermined determination time, the control unit 301 determines whether the mobile communication device 320 is in the non-existence state or Notification information for notifying the non-detection state is generated, and the communication unit 306 outputs the generated notification information to the mobile device 310 . That is, when the control unit 301 determines that the communication unit 323 of the portable communication device 320 is not within the predetermined distance DS within a predetermined determination time after the driving device 308 of the vehicle 100 is activated, the communication unit 306 output notification information indicating the determination result to the registered mobile device 310 .
- the mobile device 310 When receiving the notification information, the mobile device 310 displays the notification information on the display unit 314 of the mobile device 310 .
- the control unit 311 of the mobile device 310 receives the notification information by, for example, lighting an indicator or displaying an icon. Displayed on the display unit 314 .
- the mobile device 310 when the mobile device 310 receives the notification information, the mobile device 310 notifies the reception of the notification information by producing a sound from the output unit 317 of the mobile device 310 .
- the control unit 311 of the mobile device 310 receives the notification information from the vehicle 100, the control unit 311 notifies the driver of the reception of the notification information by producing a sound from the output unit 317 (for example, outputting a buzzer sound).
- notification information by the control unit 301 of the vehicle 100 By generating notification information by the control unit 301 of the vehicle 100, it is possible to notify the driver of a state in which the mobile communication device 320 has been forgotten to be installed or a state in which the power has not been turned on. By notifying the driver of a state in which the mobile communication device 320 has been forgotten to be attached or a state in which the power has not been turned on, it is possible to effectively utilize the processing of the control unit 301 in the crime prevention mode.
- the vehicle of item 1 is a vehicle (100) equipped with a communication unit (306), Measure the distance between the communication unit and the communication unit of the mobile communication device according to the radio wave intensity in wireless communication between the communication unit and the communication unit (323) of the mobile communication device (320) registered in the communication unit.
- having a control unit (301) capable of The control unit (301) sets a crime prevention mode for preventing theft of the portable communication device after the vehicle stops, In the security mode, the control unit determines whether or not the communication unit of the mobile communication device is within a predetermined distance based on the distance measurement result. When it is determined that the vehicle does not exist inside the vehicle, the output unit (307) of the vehicle is controlled to sound an alarm.
- the control unit (301) does not sound an alarm from the output unit when determining that the communication unit of the portable communication device does not exist within a predetermined distance before a predetermined time has elapsed since the vehicle stopped.
- the control unit (301) terminates the crime prevention mode when determining that the communication unit of the portable communication device (320) is not within a predetermined distance before a predetermined time has elapsed since the vehicle stopped.
- the control unit (301) determines that the communication unit of the mobile communication device (320) exists within a predetermined distance after a predetermined time has passed since the vehicle stopped, and then the communication unit of the mobile communication device (320) is not within a predetermined distance, the output unit is controlled to sound an alarm.
- this item it is possible to judge whether or not it is theft based on simple conditions. That is, it is possible to determine whether or not the mobile communication device has been stolen after a predetermined time has elapsed, based on whether or not there is a change in the state of existence of the portable communication device within a predetermined distance.
- the control section (301) controls the communication section (306) and the communication section (341) of the electronic key (340) registered in the communication section to control the communication section (306) and the electronic key. It is possible to measure the distance to the communication part of In the crime prevention mode, the control unit (301) adjusts the difference between the first distance between the communication unit and the communication unit of the electronic key and the second distance between the communication unit and the communication unit of the portable communication device. If it is within the threshold distance, it is determined that the first distance and the second distance are substantially equal, and the security mode is ended.
- the distance measurement results for the electronic key by comparing the distance measurement results for the electronic key and the distance measurement results for the mobile communication device, it can be determined under simple conditions that the driver has carried the helmet.
- power consumption of the battery can be suppressed by terminating the crime prevention mode.
- the control unit (301) a first direction of the communication unit of the portable communication device with respect to the communication unit due to the radio wave intensity between the communication unit and the communication unit of the portable communication device; a second direction of the communication unit of the electronic key with respect to the communication unit can be measured by the radio wave intensity between the communication unit and the communication unit of the electronic key;
- the control unit (301) determines that the first direction and the second direction are substantially equal. , to end the security mode.
- this item by further comparing the measurement result of the direction regarding the electronic key and the measurement result of the direction regarding the portable communication device, it is possible to improve the accuracy of determining whether or not the driver is carrying the helmet. can be prevented. In addition, when it is determined that the driver has carried the helmet, power consumption of the battery can be suppressed by terminating the security mode.
- ⁇ Item 7> In the security mode, if the difference between the change in the first distance and the change in the second distance obtained based on the change in the radio wave intensity at a predetermined sampling time interval is within a distance change threshold value, The control unit (301) determines that the change in the first distance of the electronic key and the change in the second distance of the portable communication device are substantially equal, and ends the security mode.
- the accuracy of determining whether the driver carries the helmet can be improved by further comparing the distance change measurement result regarding the electronic key and the distance change measurement result regarding the portable communication device. It is possible to prevent erroneous determination.
- power consumption of the battery can be suppressed by terminating the security mode.
- ⁇ Item 8> In the security mode, when the difference between the change in the first direction and the change in the second direction, which is obtained based on the change in the radio wave intensity at a predetermined sampling time interval, is within a threshold angle change, The control unit (301) determines that the change in the first direction of the electronic key and the change in the second direction of the portable communication device are substantially equal, and terminates the security mode.
- the accuracy of determining whether the driver carries the helmet can be improved by further comparing the measurement result of the direction change related to the electronic key and the measurement result of the direction change related to the portable communication device. It is possible to prevent erroneous determination.
- power consumption of the battery can be suppressed by terminating the security mode.
- the control unit (301) sets the security mode upon receiving a signal for stopping the drive source of the vehicle.
- the mobile device (310) When the mobile device (310) receives the notification information, the mobile device (310) displays the notification information on the display unit (314) of the mobile device.
- the mobile device (310) When the mobile device (310) receives the notification information, the mobile device (310) notifies the reception of the notification information by producing a sound from the output unit (317) of the mobile device.
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Abstract
Description
前記通信部と該通信部に登録された携帯通信装置の通信部との間の無線通信における電波強度により、前記通信部と前記携帯通信装置の通信部との距離を測定可能な制御部を有し、
前記制御部は、前記車両の停止後に、前記携帯通信装置の盗難を防止するための防犯モードを設定し、
前記防犯モードにおいて、前記制御部は、前記距離の測定結果に基づいて、前記携帯通信装置の通信部が所定距離内に存在するか否かを判定し、前記携帯通信装置の通信部が所定距離内に存在しないと判定した場合に、前記車両の出力部を制御して警報を鳴らす。
車両100は、制御部301と、表示部304と、方向入力部305と、通信部306と、出力部307と、駆動装置308とを有する。制御部301は、車両100全体の制御を行う。制御部301は、例えばプロセッサ302及びメモリ303によって構成される。この場合に、制御部301による動作は、メモリ303に格納されたプログラムをプロセッサ302が実行することによって実現される。制御部301の動作の一部又は全部は、ASIC(特定用途向け集積回路)やFPGA(フィールドプログラマブルゲートウェイ)のような専用回路によって実現されてもよい。
モバイル装置310は、制御部311と、表示部314と、入力部315と、通信部316と、出力部317とを有する。モバイル装置310は、例えばスマートフォンのようなモバイル電話装置であってもよい。モバイル装置310のユーザは、運転者と同一であってもよい。以下では、運転者がモバイル装置310を使用する場合について説明する。モバイル装置310は、運転者によって保持されてもよいし、車両100に収容されてもよい。制御部311は、モバイル装置310全体の制御を行う。制御部311は、例えばプロセッサ312及びメモリ313によって構成される。この場合に、制御部311による動作は、メモリ313に格納されたプログラムをプロセッサ312が実行することによって実現される。プログラムは、オペレーティングシステム及びアプリケーションを含んでもよい。制御部311の動作の一部又は全部は、ASICやFPGAのような専用回路によって実現されてもよい。
携帯通信装置320(ヘッドセット)は、運転者のヘルメット330の内部に装着可能に構成されており、マイク321と、スピーカ322と、通信部323とを有する。携帯通信装置320は、運転者の頭部に装着される。マイク321は、運転者からの音声入力を取得する。スピーカ322は、運転者へ向けた音声出力を行う。通信部323は、Bluetooth(登録商標)のような短距離無線通信をサポートしてもよい。通信部323は、車両100の通信部306と無線通信により通信を行うことが可能である。
電子キー340は、通信部341と記憶部342とを有する。通信部341は、Bluetooth(登録商標)のような短距離無線通信をサポートしてもよい。通信部341は、車両100の通信部306と無線通信により通信を行うことが可能である。記憶部342には、電子キー340の認証情報が記憶されており、電子キー340は、車両100の運転者が携帯可能である。
表示装置101がドットマトリックス型である場合の第1実施形態について説明する。図4は、車両100とモバイル装置310との連携動作における表示部304の表示例について説明する。画面400は、表示装置101に表示される画面の一例である。画面400の中央に走行速度が表示されて、その下に燃料残量が表示される。画面400の左側に速度回転計が表示される。
続いて、表示装置101がインジケータの集合である場合の第2実施形態について説明する。図16は、車両100とモバイル装置310との連携動作における表示部304の表示例について説明する。表示装置101は、インジケータ配置領域1600を含む。インジケータ配置領域1600は、連携機能の状態を示す4つのインジケータが配置された領域1601を含む。インジケータ配置領域1600のうち、領域1601以外の部分に、連携機能に関連しないインジケータが配置される。連携機能に関連しないインジケータは既存のものであってもよいため、詳細な説明を省略する。
第3実施形態では、防犯モードにおける車両100の制御部301の具体的な処理について説明する。図17は制御部301の処理の流れを説明する図であり、図18は制御部301における処理のタイミングチャートである。
図22は、駆動装置308の起動後の処理を模式的に説明する図であり、車両100の通信部306に対するヘルメット330の位置関係と、通信部306に対する携帯通信装置320の位置関係を模式的に示している。運転を開始する際に、運転者がイグニッションスイッチをONにすることで車両100の駆動装置308が起動する。図22に示す位置関係では、運転者がヘルメット330を装着した状態であり、車両100の近くにヘルメット330は存在しているが、携帯通信装置320は所定距離DS内に存在しない状態(不存在状態)、または、携帯通信装置320を検出することができない状態(不検出状態)である。
<項目1>
項目1の車両は、通信部(306)を備えた車両(100)であって、
前記通信部と該通信部に登録された携帯通信装置(320)の通信部(323)との間の無線通信における電波強度により、前記通信部と前記携帯通信装置の通信部との距離を測定可能な制御部(301)を有し、
前記制御部(301)は、前記車両の停止後に、前記携帯通信装置の盗難を防止するための防犯モードを設定し、
前記防犯モードにおいて、前記制御部は、前記距離の測定結果に基づいて、前記携帯通信装置の通信部が所定距離内に存在するか否かを判定し、前記携帯通信装置の通信部が所定距離内に存在しないと判定した場合に、前記車両の出力部(307)を制御して警報を鳴らす。
前記制御部(301)は、前記車両の停止から所定時間の経過前において前記携帯通信装置の通信部が所定距離内に存在しないと判定する場合には前記出力部から警報を鳴らさない。
前記制御部(301)は、前記車両の停止から所定時間の経過前において前記携帯通信装置(320)の通信部が所定距離内に存在しないと判定する場合には前記防犯モードを終了する。
前記制御部(301)は、前記車両の停止から所定時間の経過後において前記携帯通信装置(320)の通信部が所定距離内に存在すると判定した後に、前記携帯通信装置(320)の通信部が所定距離内に存在しない状態に変化した場合に、前記出力部を制御して警報を鳴らす。
前記制御部(301)は、前記通信部(306)と該通信部に登録された電子キー(340)の通信部(341)との間の通信における電波強度により、前記通信部と前記電子キーの通信部との距離を測定可能であり、
前記防犯モードにおいて、前記制御部(301)は、前記通信部と前記電子キーの通信部との第1距離と、前記通信部と前記携帯通信装置の通信部との第2距離との差分が閾値距離以内である場合に、前記第1距離と前記第2距離とがほぼ等しいと判定し、前記防犯モードを終了する。
前記制御部(301)は、
前記通信部と前記携帯通信装置の通信部との間の前記電波強度により、前記通信部に対する前記携帯通信装置の通信部の第1方向と、
前記通信部と前記電子キーの通信部との間の前記電波強度により、前記通信部に対する前記電子キーの通信部の第2方向と、を測定可能であり、
前記防犯モードにおいて、前記第1方向と前記第2方向との差分が閾値角度以内である場合に、前記制御部(301)は、前記第1方向と前記第2方向とがほぼ等しいと判定し、前記防犯モードを終了する。
前記防犯モードにおいて、所定のサンプリング時間間隔における前記電波強度の変化に基づいて取得した、前記第1距離の変化と前記第2距離の変化との差分が閾値の距離変化以内である場合に、前記制御部(301)は、前記電子キーの前記第1距離の変化と前記携帯通信装置の前記第2距離の変化とがほぼ等しいと判定し、前記防犯モードを終了する。
前記防犯モードにおいて、所定のサンプリング時間間隔における前記電波強度の変化に基づいて取得した、前記第1方向の変化と前記第2方向の変化との差分が閾値の角度変化以内である場合に、前記制御部(301)は、前記電子キーの前記第1方向の変化と前記携帯通信装置の前記第2方向の変化とがほぼ等しいと判定し、前記防犯モードを終了する。
前記制御部(301)は、前記車両の駆動源を停止させる信号の受信により、前記防犯モードの設定を行う。
前記制御部(301)は、前記車両の駆動装置が起動した後の所定の判定時間内に、前記携帯通信装置(320)の通信部(316)が前記所定距離内に存在しないと判定した場合に、前記通信部(306)に登録済のモバイル装置(310)に前記判定の結果を示す報知情報を出力する。
前記モバイル装置(310)は、前記報知情報を受信した場合に、前記報知情報を前記モバイル装置の表示部(314)に表示する。
前記モバイル装置(310)は、前記報知情報を受信した場合に、前記モバイル装置の出力部(317)からの発音により前記報知情報の受信を報知する。
Claims (12)
- 通信部を備えた車両であって、
前記通信部と該通信部に登録された携帯通信装置の通信部との間の無線通信における電波強度により、前記通信部と前記携帯通信装置の通信部との距離を測定可能な制御部を有し、
前記制御部は、前記車両の停止後に、前記携帯通信装置の盗難を防止するための防犯モードを設定し、
前記防犯モードにおいて、前記制御部は、前記距離の測定結果に基づいて、前記携帯通信装置の通信部が所定距離内に存在するか否かを判定し、前記携帯通信装置の通信部が所定距離内に存在しないと判定した場合に、前記車両の出力部を制御して警報を鳴らすことを特徴とする車両。 - 前記制御部は、前記車両の停止から所定時間の経過前において前記携帯通信装置の通信部が所定距離内に存在しないと判定する場合には前記出力部から警報を鳴らさないことを特徴とする請求項1に記載の車両。
- 前記制御部は、前記車両の停止から所定時間の経過前において前記携帯通信装置の通信部が所定距離内に存在しないと判定する場合には前記防犯モードを終了することを特徴とする請求項1または2に記載の車両。
- 前記制御部は、前記車両の停止から所定時間の経過後において前記携帯通信装置の通信部が所定距離内に存在すると判定した後に、前記携帯通信装置の通信部が所定距離内に存在しない状態に変化した場合に、前記出力部を制御して警報を鳴らすことを特徴とする請求項1乃至3のいずれか1項に記載の車両。
- 前記制御部は、前記通信部と該通信部に登録された電子キーの通信部との間の通信における電波強度により、前記通信部と前記電子キーの通信部との距離を測定可能であり、
前記防犯モードにおいて、前記制御部は、前記通信部と前記電子キーの通信部との第1距離と、前記通信部と前記携帯通信装置の通信部との第2距離との差分が閾値距離以内である場合に、前記第1距離と前記第2距離とがほぼ等しいと判定し、前記防犯モードを終了することを特徴とする請求項4に記載の車両。 - 前記制御部は、
前記通信部と前記携帯通信装置の通信部との間の前記電波強度により、前記通信部に対する前記携帯通信装置の通信部の第1方向と、
前記通信部と前記電子キーの通信部との間の前記電波強度により、前記通信部に対する前記電子キーの通信部の第2方向と、を測定可能であり、
前記防犯モードにおいて、前記第1方向と前記第2方向との差分が閾値角度以内である場合に、前記制御部は、前記第1方向と前記第2方向とがほぼ等しいと判定し、前記防犯モードを終了することを特徴とする請求項5に記載の車両。 - 前記防犯モードにおいて、所定のサンプリング時間間隔における前記電波強度の変化に基づいて取得した、前記第1距離の変化と前記第2距離の変化との差分が閾値の距離変化以内である場合に、前記制御部は、前記電子キーの前記第1距離の変化と前記携帯通信装置の前記第2距離の変化とがほぼ等しいと判定し、前記防犯モードを終了することを特徴とする請求項5に記載の車両。
- 前記防犯モードにおいて、所定のサンプリング時間間隔における前記電波強度の変化に基づいて取得した、前記第1方向の変化と前記第2方向の変化との差分が閾値の角度変化以内である場合に、前記制御部は、前記電子キーの前記第1方向の変化と前記携帯通信装置の前記第2方向の変化とがほぼ等しいと判定し、前記防犯モードを終了することを特徴とする請求項6に記載の車両。
- 前記制御部は、前記車両の駆動源を停止させる信号の受信により、前記防犯モードの設定を行うことを特徴とする請求項1乃至8のいずれか1項に記載の車両。
- 前記制御部は、前記車両の駆動装置が起動した後の所定の判定時間内に、前記携帯通信装置の通信部が前記所定距離内に存在しないと判定した場合に、前記通信部に登録済のモバイル装置に前記判定の結果を示す報知情報を出力することを特徴とする請求項1乃至9のいずれか1項に記載の車両。
- 前記モバイル装置は、前記報知情報を受信した場合に、前記報知情報を前記モバイル装置の表示部に表示することを特徴とする請求項10に記載の車両。
- 前記モバイル装置は、前記報知情報を受信した場合に、前記モバイル装置の出力部からの発音により前記報知情報の受信を報知することを特徴とする請求項10に記載の車両。
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JP2011237919A (ja) * | 2010-05-07 | 2011-11-24 | Clarion Co Ltd | 車両用ナビゲーション装置 |
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WO2020165810A1 (en) * | 2019-02-14 | 2020-08-20 | Graziato Stefano | A structure for personal protection, driving assistance and signalling, in particular for motor applications |
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JP2004104684A (ja) * | 2002-09-12 | 2004-04-02 | Fujitsu Ten Ltd | 二輪車用ワイヤレスヘッドセット装置 |
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JP2011237919A (ja) * | 2010-05-07 | 2011-11-24 | Clarion Co Ltd | 車両用ナビゲーション装置 |
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