WO2017072894A1 - 運転支援装置 - Google Patents
運転支援装置 Download PDFInfo
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- WO2017072894A1 WO2017072894A1 PCT/JP2015/080473 JP2015080473W WO2017072894A1 WO 2017072894 A1 WO2017072894 A1 WO 2017072894A1 JP 2015080473 W JP2015080473 W JP 2015080473W WO 2017072894 A1 WO2017072894 A1 WO 2017072894A1
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- notification
- driver
- driving
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Definitions
- the present invention relates to a driving support device that performs automatic driving of a vehicle.
- a driving support device that performs automatic driving of a vehicle according to a predetermined driving operation pattern is known.
- the “automatic driving” here is not limited to those in which all driving operations are automated, but includes those in which only part of the driving operations are automated.
- Patent Literature 1 below discloses a driving support device that performs parking by automatic driving.
- the driving support device of Patent Document 1 notifies the driver of precautions and necessary driving operation procedures when parking by automatic driving. Thereby, even when the driver is not familiar with the driving support device, parking by automatic driving can be easily performed. However, when the driver gets used to the driving support device, the notification from the driving support device becomes troublesome.
- the present invention has been made to solve the above-described problems, and an object of the present invention is to provide a driving support device capable of changing the detail level of notification during automatic driving of a vehicle as required by the driver.
- a driving support device includes a driving operation pattern storage unit that stores a predetermined driving operation pattern, an automatic driving control unit that performs automatic driving of the vehicle according to the driving operation pattern, and a notification corresponding to the driving operation pattern.
- a notification sequence storage unit that stores the sequence; and a notification processing unit that performs notification to the vehicle driver according to the notification sequence.
- the notification sequence storage unit includes a plurality of degrees of detail different from each other for one driving operation pattern.
- the notification processing unit stores the notification sequence, and when the automatic operation according to the driving operation pattern is performed, the notification processing unit selects one of a plurality of notification sequences corresponding to the driving operation pattern, and As the driving operation pattern progresses, the driver is notified according to the selected notification sequence.
- one of a plurality of notification sequences with different levels of detail is selected and used, so that the level of detail of notification can be adjusted. Therefore, the notification with the degree of detail according to the driver's need is possible. For example, a driver accustomed to the driving support device can prevent a troublesome notification from being performed by selecting a notification sequence with a low level of detail.
- FIG. 1 is a block diagram illustrating a configuration of a driving support system according to Embodiment 1.
- FIG. It is a figure which shows an example of the hardware constitutions of the driving assistance device which concerns on this invention. It is a figure which shows an example of the hardware constitutions of the driving assistance device which concerns on this invention.
- 4 is a flowchart illustrating an operation of the driving support apparatus according to the first embodiment. It is a figure for demonstrating the driving operation pattern of parallel parking. It is a figure for demonstrating the driving operation pattern of parallel parking. It is a figure which shows the example of a notification sequence (1st notification sequence) with a high degree of detail. It is a figure which shows the example of the notification sequence (2nd notification sequence) with which the content of notification was simplified.
- FIG. 1 is a block diagram illustrating a configuration of a driving support system according to Embodiment 1.
- FIG. It is a figure which shows an example of the hardware constitutions of the driving assistance device which concerns on this invention.
- 4 is a
- FIG. 10 is a diagram for illustrating a modification of the first embodiment.
- FIG. 10 is a diagram for illustrating a modification of the first embodiment. It is a figure which shows the example of the notification sequence (3rd notification sequence) where the notification content and the input request content were simplified.
- FIG. 38 is a diagram illustrating an example of a first notification sequence in the third embodiment.
- FIG. 38 is a diagram illustrating an example of a second notification sequence in the third embodiment.
- FIG. 23 is a diagram showing an example of a third notification sequence in the third embodiment.
- FIG. 10 is a block diagram illustrating a configuration of a driving support system according to a fifth embodiment.
- FIG. 38 is a diagram showing an example of a third notification sequence in the fifth embodiment.
- FIG. 10 is a block diagram illustrating a configuration of a driving support system according to a sixth embodiment.
- FIG. 10 is a block diagram illustrating a configuration of a driving support system according to a seventh embodiment.
- FIG. 10 is a block diagram illustrating a configuration of a driving support system according to an eighth embodiment.
- FIG. 20 is a block diagram illustrating a configuration of a driving support system according to a ninth embodiment.
- FIG. 20 is a block diagram showing a configuration of a driving support system according to Embodiment 10. It is a figure which shows the example of a notification sequence menu screen. It is a figure which shows the example of a notification sequence change screen. It is a figure which shows the example of the menu screen of notification sequence difference description.
- FIG. 1 is a block diagram showing a configuration of a driving support system according to Embodiment 1 of the present invention.
- the driving support system includes a driving support device 100, a peripheral information acquisition device 1, a travel control device 2, and a vehicle equipped with the driving support device 100 (hereinafter referred to as “own vehicle”).
- a manual driving device 3, an operation input device 4, a display device 5, and an audio output device 6 are included.
- the peripheral information acquisition device 1 detects obstacles (pedestrians, other vehicles, features, etc.) existing around the host vehicle and acquires a relative position between the host vehicle and the obstacle.
- the peripheral information acquisition apparatus 1 includes, for example, an ultrasonic sensor (sonar), a camera, a millimeter wave radar, a laser radar, and the like.
- the traveling control device 2 controls the traveling of the host vehicle by controlling the engine, motor, gear, steering, brake, and the like of the host vehicle.
- the manual driving device 3 includes a handle, a brake pedal, an accelerator pedal, a shift lever, a winker lever, and the like for the driver to drive the vehicle by a manual operation (manual operation).
- the traveling control device 2 operates according to the operation of the manual driving device 3 by the driver.
- the operation of the traveling control device 2 is controlled by the driving support device 100.
- the operation input device 4 is a user interface for the driver to operate the driving support device 100.
- the operation input device 4 may be hardware such as an operation button, a keyboard, a remote operation switch, or a button (icon) displayed on the screen.
- a software key using may be used.
- a part of the manual operation device 3 may have the role of the operation input device 4.
- the display device 5 presents various types of information to the driver in the form of images and text, such as a liquid crystal display device (LCD) and a head-up display (HUD).
- the display device 5 may include a simple device such as a light emitting diode (LED).
- LED light emitting diode
- display device 5 is an LCD.
- the voice output device 6 presents various information to the driver by voice and is generally a speaker, but may include a simple one such as a buzzer.
- the display device 5 and the audio output device 6 function as a notification device that notifies the driver.
- FIG. 1 the system configuration in which the peripheral information acquisition device 1, the travel control device 2, the manual operation device 3, the operation input device 4, the display device 5, and the audio output device 6 are connected to the driving support device 100 is illustrated. Some or all of them may be built in the driving assistance device 100.
- the driving support device 100 includes a driving operation pattern storage unit 101, an automatic driving control unit 102, a notification sequence storage unit 103, and a notification processing unit 104 as shown in FIG.
- the driving operation pattern storage unit 101 stores driving operation patterns that define the procedure of driving operations related to automatic driving.
- the automatic driving control unit 102 performs automatic driving of the host vehicle in accordance with an instruction from the driver or a situation of the host vehicle.
- the automatic driving is performed by the automatic driving control unit 102 controlling the traveling control device 2 according to the driving operation pattern stored in the driving operation pattern storage unit 101.
- the notification sequence storage unit 103 stores a notification sequence in which a series of information to be notified to the driver during automatic driving and a notification method thereof are defined.
- the notification sequence is prepared for each driving operation pattern stored in the driving operation pattern storage unit 101.
- the notification sequence storage unit 103 stores a plurality of notification sequences having different degrees of detail for one driving operation pattern.
- the notification sequence with a low level of detail is a simplified or abbreviated version of the notification content or the input request content to the driver with respect to the notification sequence with a high level of detail.
- the notification sequence storage unit 103 does not need to store all of the plurality of notification sequences in a complete form.
- the notification sequence storage unit 103 stores only a reference notification sequence in a complete form, and the other notification sequences serve as a reference. You may memorize
- the notification processing unit 104 performs various notifications to the driver by controlling the display device 5 and the audio output device 6 during automatic driving of the host vehicle. Notification to the driver by the notification processing unit 104 is performed in accordance with the progress of the driving operation pattern based on the notification sequence corresponding to the driving operation pattern of the automatic driving to be performed. In the present embodiment, a plurality of notification sequences having different degrees of detail are prepared for one driving operation pattern, but the notification processing unit 104 selects one of the plurality of notification sequences. use.
- Embodiment 1 it is assumed that the driver uses the operation input device 4 in advance to select which of the plurality of notification sequences the notification processing unit 104 selects.
- a specific example of how the driver sets the notification sequence selected by the notification processing unit 104 will be described later (Embodiment 10).
- the driving operation pattern storage unit 101, the automatic driving control unit 102, the notification sequence storage unit 103, and the notification processing unit 104 in the driving support device 100 are realized by, for example, the processing circuit 40 illustrated in FIG. That is, the processing circuit 40 includes a driving operation pattern storage unit 101 that stores a plurality of notification sequences having different degrees of detail for one driving operation pattern, and an automatic driving control unit 102 that performs automatic driving of the vehicle according to the driving operation pattern. , A notification sequence storage unit 103 for storing a notification sequence corresponding to the driving operation pattern, and when automatic driving according to the driving operation pattern is performed, one of a plurality of notification sequences corresponding to the driving operation pattern is selected.
- a notification processing unit 104 that notifies the driver according to the selected notification sequence in accordance with the progress of the driving operation pattern in the automatic driving.
- Dedicated hardware may be applied to the processing circuit 40, or a processor (Central processing unit, central processing unit, processing unit, arithmetic unit, microprocessor, microcomputer, digital, which executes a program stored in the memory Signal Processor) may be applied.
- a processor Central processing unit, central processing unit, processing unit, arithmetic unit, microprocessor, microcomputer, digital, which executes a program stored in the memory Signal Processor
- the processing circuit 40 is, for example, a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or a combination thereof. To do.
- Each of the functions of the driving operation pattern storage unit 101, the automatic driving control unit 102, the notification sequence storage unit 103, and the notification processing unit 104 may be realized by a plurality of processing circuits 40. It may be realized by the processing circuit 40.
- FIG. 3 shows a hardware configuration of the driving support apparatus 100 when the processing circuit 40 is configured using a processor.
- the functions of the driving operation pattern storage unit 101, the automatic driving control unit 102, the notification sequence storage unit 103, and the notification processing unit 104 are realized by a combination of software and the like (software, firmware, or software and firmware).
- Software or the like is described as a program and stored in the memory 42.
- the processor 41 as the processing circuit 40 implements the functions of the respective units by reading and executing the program stored in the memory 42.
- the driving support device 100 when executed by the processing circuit 40, performs automatic driving of the vehicle according to the driving operation pattern and one of a plurality of notification sequences having different degrees of detail corresponding to the driving operation pattern.
- a memory 42 is provided.
- this program causes the computer to execute the operation procedures and methods of the driving operation pattern storage unit 101, the automatic driving control unit 102, the notification sequence storage unit 103, and the notification processing unit 104.
- the driving operation pattern storage unit 101 and the notification sequence storage unit 103 are configured from the memory 42, they may be configured from one memory 42 or may be configured from individual memories 42, respectively.
- the memory 42 is a nonvolatile memory such as RAM (Random Access Memory), ROM (Read Only Memory), flash memory, EPROM (Erasable Programmable Read Only Memory), EEPROM (Electrically Erasable Programmable Read Only Memory), or the like.
- RAM Random Access Memory
- ROM Read Only Memory
- flash memory EPROM (Erasable Programmable Read Only Memory), EEPROM (Electrically Erasable Programmable Read Only Memory), or the like.
- a volatile semiconductor memory HDD (Hard Disk
- the configuration in which the functions of the driving operation pattern storage unit 101, the automatic driving control unit 102, the notification sequence storage unit 103, and the notification processing unit 104 are realized by either hardware or software has been described.
- the present invention is not limited to this.
- a part of the driving operation pattern storage unit 101, the automatic driving control unit 102, the notification sequence storage unit 103, and the notification processing unit 104 is realized by dedicated hardware, and another part is software.
- achieved by etc. may be sufficient.
- the function of the automatic operation control unit 102 is realized by a processing circuit as dedicated hardware, and otherwise, the processing circuit 40 as the processor 41 reads and executes a program stored in the memory 42. The function can be realized.
- the processing circuit 40 can realize the functions described above by hardware, software, or the like, or a combination thereof.
- FIG. 4 is a flowchart showing the operation of the driving support apparatus 100 when performing automatic parallel parking, and shows the operation of the automatic driving control unit 102 and the notification processing unit 104.
- FIG. 5 and 6 are diagrams for explaining driving operation patterns in automatic parallel parking.
- many other vehicles V2 are parked on both sides of the road on which the host vehicle V1 is traveling, and the host vehicle V1 is parked in the parking space A or B between the other vehicles V2.
- Reference numerals in parentheses in FIG. 6 correspond to the steps of the operation of the automatic operation control unit 102 in FIG.
- FIGS. 7 and 8 are diagrams showing examples of a notification sequence corresponding to the driving operation pattern of automatic parallel parking. Reference numerals in parentheses in FIGS. 7 and 8 correspond to the steps of the operation of the notification processing unit 104 in FIG.
- the notification sequence storage unit 103 has a notification sequence with a high level of detail as shown in FIG. 7 (hereinafter referred to as “first notification sequence”) and a notification content as shown in FIG. Is stored as a simplified notification sequence (hereinafter referred to as “second notification sequence”).
- the automatic driving control unit 102 When the driving support device 100 enters an operation mode in which automatic parallel parking is performed according to the driver's instruction or the situation of the host vehicle V1, the automatic driving control unit 102 performs driving operation for automatic parallel parking from the driving operation pattern storage unit 101. A pattern is acquired (step S101). The subsequent operations (steps S102 to S113) performed by the automatic driving control unit 102 are based on the driving operation pattern acquired in step S101.
- the notification processing unit 104 acquires a notification sequence corresponding to the driving operation pattern for automatic parallel parking from the notification sequence storage unit 103 (step S201).
- the notification sequence storage unit 103 stores a detailed first notification sequence (FIG. 7) and a simplified second notification sequence (FIG. 8) as a notification sequence corresponding to automatic parallel parking.
- the notification processing unit 104 selects one of them.
- the driver is set in advance so that the first notification sequence is selected.
- the automatic operation control unit 102 waits for the “parking preparation condition” that is a condition for the host vehicle V1 to start preparation for automatic parallel parking (step S102).
- the parking preparation condition is, for example, “the speed of the host vehicle V1 is 10 km / h or less”.
- the automatic driving control unit 102 starts searching for a parking space using the peripheral information acquisition device 1 (step S103).
- the notification processing unit 104 notifies the driver that the search for the parking space is started (first notification) according to the first notification sequence (step S202). For example, as shown in part (a) of FIG. 7, an image of a vehicle for searching for a parking space and a text “start parking space search” are displayed on the display device 5 and a voice “start parking space search” is displayed. Is output from the audio output device 6.
- the automatic driving control unit 102 searches for a parking space while moving the host vehicle V1 forward as shown in FIG. 6 (step S104).
- the handle operation may be performed automatically.
- the notification processing unit 104 notifies the driver that the parking space is being searched (second notification) according to the first notification sequence (step S203). .
- an image of a vehicle moving forward while searching for a parking space and a text “searching for parking space” are displayed on the display device 5 and a voice “searching for parking space” is displayed. And a sound effect such as “Peepy ...” is output from the sound output device 6.
- the automatic driving control unit 102 ends the search for the parking space (step S105).
- the notification processing unit 104 performs notification (third notification) requesting the driver to select a parking space in accordance with the first notification sequence (step S204). For example, as shown in part (c) of FIG. 7, an image indicating the detected parking space and its surrounding obstacles and a text “select parking space” are displayed on the display device 5, and “select a parking space” is displayed. Please output "from the audio output device 6. Then, the automatic driving control unit 102 waits for the driver to select a parking space (step S106).
- the method by which the driver selects the parking space may be any method, but in the present embodiment, the driver selects the parking space by operating the winker lever.
- the driver selects the parking space by operating the winker lever. For example, as shown in FIG. 6, when the search for the parking space is completed (step S105), it is assumed that the parking space A exists on the left rear side of the host vehicle V1 and the parking space B exists on the right rear side.
- the driver of the vehicle V1 wants to select the parking space A, he operates the winker lever so that the left turn signal lights up, and when he wants to select the parking space B, operates the turn signal lever so that the right turn signal lights up. To do.
- the automatic driving control unit 102 causes the host vehicle V1 to enter the selected parking space in reverse travel (step S107).
- the accelerator operation is performed by the driver, and the steering wheel operation is automatically performed.
- the notification processing unit 104 notifies the driver that automatic parking is being performed (fourth notification) according to the first notification sequence (step S205). For example, as shown in part (d) of FIG. 7, an image of a vehicle entering a parking space and a text “automatic parking” are displayed on the display device 5, and a voice “ , Pi ... "is output from the audio output device 6.
- the automatic driving control unit 102 confirms whether or not the host vehicle V1 has approached the rear vehicle (another vehicle V2 parked behind the parking space) (step S108). That is, the distance from the host vehicle V1 to the rear vehicle is measured using the peripheral information acquisition device 1, and it is confirmed whether or not the distance is equal to or less than a predetermined threshold.
- the automatic driving control unit 102 stops the host vehicle V1 by automatic braking (step S109).
- the notification processing unit 104 performs notification (fifth notification) requesting the driver to confirm whether or not the parking position is to be continuously adjusted according to the first notification sequence (step S206). For example, as shown in part (e) of FIG. 7, an image of a vehicle located behind the parking space and a text “Do you want to adjust the parking position?” Are displayed on the display device 5 and “step on the accelerator” is displayed. And the parking position are adjusted ”is output from the audio output device 6.
- the driver can instruct the automatic driving control unit 102 to adjust the parking position by depressing the accelerator pedal.
- the automatic driving control unit 102 moves the host vehicle V1 forward to adjust the parking position. (Step S111). If the driver does not step on the accelerator pedal (NO in step S110), the automatic parallel parking process ends.
- the automatic operation control unit 102 confirms the positional relationship between the host vehicle V1, the rear vehicle and the front vehicle (the other vehicle V2 parked in front of the parking space), and the host vehicle V1. Confirms whether or not the vehicle has reached an appropriate parking position (step S112). This determination is based on whether the distance between the host vehicle V1 and the preceding vehicle can be secured to such an extent that the host vehicle V1 can leave the parking space smoothly (without turning back). This is performed by determining whether or not the distance between the host vehicle V1 and the rear vehicle is secured to such an extent that the vehicle can be smoothly exited.
- the automatic driving control unit 102 stops the host vehicle V1 by automatic braking (step S113).
- the notification processing unit 104 performs parking completion notification (sixth notification) to the driver according to the first notification sequence (step S207). For example, as shown in part (f) of FIG. 7, an image of a vehicle stopped in the parking space and a text “parking complete” are displayed on the display device 5, and a voice “parking is complete” is displayed as a voice output device 6. Output from.
- the automatic parallel parking process by the driving support device 100 is completed.
- step S201 of the flow of FIG. 4 the operation of the driving support apparatus 100 when preset by the driver so that the second notification sequence (FIG. 8) with a low level of detail is selected in step S201 of the flow of FIG. 4 will be described.
- the operation of the notification processing unit 104 is changed to that based on the second notification sequence, but basically the operation of the automatic operation control unit 102 is not changed. Therefore, the operation of the automatic operation control unit 102 will be briefly described.
- the notification processing unit 104 receives a notification from the notification sequence storage unit 103. 2 Get the notification sequence.
- step S102 When the parking preparation condition is satisfied (YES in step S102) and the automatic driving control unit 102 starts searching for a parking space (step S103), the notification processing unit 104 starts searching the parking space for the driver.
- Notification to the effect (first notification) is performed according to the second notification sequence (step S202). For example, as shown in part (a) of FIG. 8, nothing is displayed on the display device 5 and only the sound effect “beep” is output from the sound output device 6.
- the notification processing unit 104 sends a notification (second notification) to the driver that the parking space is being searched. This is performed according to the notification sequence (step S203). For example, as shown in part (b) of FIG. 8, only the text “searching for parking space” is displayed on the display device 5, and nothing is output from the audio output device 6.
- the notification processing unit 104 sends a notification (third notification) requesting the driver to select a parking space, as a second notification.
- a notification third notification
- the automatic driving control unit 102 causes the host vehicle V1 to enter the selected parking space in reverse travel (step S107). Meanwhile, the notification processing unit 104 notifies the driver that automatic parking is being performed (fourth notification) according to the second notification sequence (step S205). For example, as shown in FIG. 8D, only the text “automatic parking” is displayed on the display device 5, and nothing is output from the audio output device 6.
- the notification processing unit 104 continues to the parking position for the driver.
- Notification (fifth notification) requesting confirmation of whether or not to adjust is performed according to the second notification sequence (step S206). For example, as shown in part (e) of FIG. 8, the sound output device 6 outputs a sound effect “beep” without displaying anything on the display device 5.
- the driver can instruct the automatic driving control unit 102 to adjust the parking position by depressing the accelerator pedal. If there is an instruction to adjust the parking position (YES in step S110), the automatic operation control unit 102 moves the host vehicle V1 forward to adjust the parking position (step S111), but if there is no instruction to adjust the parking position (step S111). In step S110, NO), the automatic parallel parking process is terminated.
- step S112 When parking position adjustment is performed, when the host vehicle V1 reaches an appropriate parking position (YES in step S112), the automatic operation control unit 102 stops the host vehicle V1 by automatic braking (step S113). At this time, the notification processing unit 104 performs parking completion notification (sixth notification) to the driver according to the second notification sequence (step S207). For example, as shown in part (f) of FIG. 8, an image of a vehicle stopped in the parking space and a text “parking complete” are displayed on the display device 5, and a voice “parking is complete” is displayed as a sound output device 6. Output from. Thus, the automatic parallel parking process by the driving support device 100 is completed.
- the driving support system when the host vehicle is automatically driven, one of a plurality of notification sequences having different degrees of detail can be selected and used. Thus, the detail level of notification can be adjusted. Therefore, notification according to the driver's needs is possible. For example, a driver who is not accustomed to using the driving support device 100 can receive a detailed notification by selecting the first notification sequence, and can easily perform automatic driving. In addition, a driver who is used to the driving support apparatus 100 can receive a simplified notification by selecting the second notification sequence, thereby preventing the notification from being bothered.
- driving operation patterns for parallel parking are stored in the driving operation pattern storage unit 101 .
- the present invention can also be applied to other driving operation patterns.
- FIG. 9 a parallel parking driving operation pattern in which the host vehicle V1 is parked between the other vehicles V2 arranged in the horizontal direction, or between the other vehicles V2 arranged in the oblique direction as shown in FIG.
- the present invention can also be applied to an oblique parking driving operation pattern in which V1 is parked.
- the driving operation pattern storage unit 101 may store a plurality of such driving operation patterns.
- the notification sequence storage unit 103 stores a plurality of notification sequences having different degrees of detail for each of the plurality of driving operation patterns.
- Embodiment 2 In the first embodiment, an example is shown in which two types of notification sequences, the first notification sequence and the second notification sequence, are prepared for one driving operation pattern, but more notification sequences are prepared. Also good.
- Embodiment 1 there is no change in the operation of the automatic operation control unit 102 between when the first notification sequence is selected and when the second notification sequence is selected. Accordingly, the automatic operation control unit 102 may change the content of automatic operation or the control parameter of automatic operation.
- a third notification sequence in which the input request content is simplified compared to the second notification sequence is stored in the notification sequence storage unit 103. It is remembered.
- the notification processing unit 104 selects one of these three notification sequences.
- the automatic operation control unit 102 changes the content of the automatic operation from when the first or second notification sequence is selected.
- FIG. 11 is a diagram illustrating an example of the third notification sequence. Since the operation of the driving support apparatus 100 when the third notification sequence is selected is almost the same as the operation when the second notification sequence is selected, the difference between them will be described.
- the automatic driving control unit 102 changes the content of the automatic driving, and when the search for the parking space is completed (step S105 in FIG. 4), the driver The parking space located on the right side of the host vehicle V1 (that is, the parking space B) is automatically selected without requesting the selection of the parking space.
- the notification processing unit 104 performs the third notification performed in step S204 according to the third notification sequence.
- the third notification in the third notification sequence is a notification that the parking space is automatically selected. For example, as shown in part (c) of FIG. 11, an image indicating the detected parking space and a text “parking in parking space B” are displayed on the display device 5, and a sound effect of “pick” is sounded. Output from the output device 6.
- the driver can also select a parking space using the turn signal lever, and in this case, the selection by the driver has priority. That is, if the driver does not perform the parking space selection operation, the host vehicle V1 is automatically parked in the right parking space B, but if the driver selects the parking space A on the left side of the host vehicle V1 with the winker lever. The host vehicle V1 is automatically parked in the parking space A. Therefore, when the driver accepts the selection of the parking space B, the trouble of selecting the parking space can be saved.
- the automatic driving control unit 102 automatically selects the parking space when the third notification sequence is selected. That is, the automatic operation control unit 102 of the second embodiment automatically performs many of the plurality of driving operations constituting the driving operation pattern as the level of detail of the selected notification sequence is lower (automatically Increase the percentage of operations performed).
- a driver who is not accustomed to the driving support apparatus 100 may have anxiety that many of the driving operations are automatically performed, but is accustomed to the driving support apparatus 100 and highly trusts the driving support apparatus 100. The driver will not feel anxious about it. Therefore, the third notification sequence is highly convenient for a driver who highly trusts the driving support device 100.
- the notification speed in each notification sequence may include the rotation speed of the steering wheel.
- FIG. 12 shows an example in which the display of the rotation speed of the handle is included in the first notification sequence
- FIG. 13 shows an example in which the display of the rotation speed of the handle is included in the second notification sequence
- FIG. 14 shows the third notification sequence.
- Each example includes an indication of the rotational speed of the handle.
- the display of the rotational speed of the handle (any one of “low”, “medium”, and “high”) is included in the (d) part of each figure. Other than that, it is the same as the first, second and third notification sequences shown in FIGS.
- the automatic driving control unit 102 of the driving support device 100 monitors the distance between the host vehicle and surrounding obstacles using the surrounding information acquisition device 1 during automatic driving so that the host vehicle does not touch the obstacles. Controls the operation of the vehicle.
- a driver who is not familiar with the driving support apparatus 100 often has anxiety when the distance between the vehicle and the obstacle is shortened during automatic driving.
- the fourth embodiment when a notification sequence with a high degree of detail is selected, it is determined that the driver is not used to the driving support device 100, and the allowable value of the distance from the own vehicle to the obstacle is increased. The distance between the vehicle and the obstacle is always ensured to be large. This prevents a driver unfamiliar with the driving assistance device 100 from feeling uneasy about whether the host vehicle does not touch an obstacle.
- a notification sequence with a low degree of detail it is determined that the driver is used to the driving support device 100, and the distance to the obstacle is smaller than when a notification sequence with a high degree of detail is selected. Reduce the tolerance. Thereby, the own vehicle can be guided to a more preferable position. As a result, for example, when automatic parking is performed in a narrow space, the number of “turn-backs” can be reduced.
- FIG. 15 is a block diagram illustrating a configuration of the driving support system according to the fifth embodiment.
- This driving support system has a configuration in which the display device 5 in FIG. 1 is replaced with two devices, a first display device 51 and a second display device 52.
- the first display device 51 is a liquid crystal display device (LCD)
- the second display device 52 is a head-up display (HUD).
- HUD displays the said image as a virtual image in a driver
- the notification processing unit 104 of the driving support device 100 uses the first display device 51 (LCD) to perform the third notification when performing notification according to the first notification sequence or the second notification sequence.
- the second display device 52 HUD is used. Since the first notification sequence and the second notification sequence displayed using the first display device 51 are the same as those in FIGS. 7 and 8, respectively, description thereof will be omitted.
- FIG. 16 is an example of a third notification sequence displayed using the second display device 52.
- Parts (a) to (f) in FIG. 16 correspond to parts (a) to (f) in the third notification sequence shown in FIG. 11, respectively.
- the contents of the third notification sequence in FIG. 16 are substantially the same as those in FIG. 11, but are greatly different in that the display area is on the windshield of the host vehicle.
- the text “searching for parking space” in part (b) of FIG. 16 the text “parking in space B” and the left and right arrows in part (c), and “automatic” in part (d)
- the text “parked” is an image (virtual image) displayed by the second display device 52 (the vehicle shown in FIG. 16 is not an image but a landscape seen through the windshield).
- the HUD displays the image directly in the driver's field of view, so the driver can visually recognize the image with a small amount of eye movement.
- the image displayed using the HUD is preferably a simple image with a low degree of detail so as not to hinder driving. Therefore, in this embodiment, when performing notification according to a notification sequence with a high degree of detail, the driver's field of view is secured by using the first display device 51, and a notification sequence with a low degree of detail is followed. Only when notification is performed, the second display device 52 is used for notification.
- the two display devices are selectively used according to the notification sequence.
- more display devices may be used properly.
- a plurality of audio output devices may be used properly according to the notification sequence. For example, it is conceivable to use a speaker in a notification sequence for performing notification including a voice message, and to use a buzzer in a notification sequence in which only a sound effect is simple for voice notification.
- the notification sequence selected by the notification processing unit 104 is set according to the driver's preference.
- the driving assistance device 100 determines the degree of familiarity of the driver with the driving assistance device 100 (hereinafter sometimes simply referred to as “familiarity”), and automatically notifies the notification sequence according to the judgment result. Select That is, when it is determined that the driver is accustomed to the driving support apparatus 100, a notification sequence with a low level of detail is automatically selected.
- FIG. 17 is a block diagram illustrating a configuration of the driving support system according to the sixth embodiment.
- the driving support system has a configuration in which a familiarity determination unit 105 is provided in the driving support device 100 with respect to the configuration of FIG.
- the familiarity determination unit 105 analyzes the characteristics (goodness) of the operation of the manual driving device 3 or the operation input device 4 by the driver, and determines the familiarity of the driver with the driving support device 100.
- the driver's response time to the notification from the driving support device 100 (for example, the time from when the driver receives a request for parking space selection until the driver selects, It takes a long time from the selection until the accelerator is depressed, but the time is shortened when the driver gets used to the driving support device 100.
- the second notification sequence (or the third notification sequence) may be selected by determining that the degree of familiarity is high.
- a method of determining based on the amount of depression of the driver's accelerator during automatic driving is conceivable.
- the driver steps on the accelerator with fear, so the amount of depression of the accelerator is small, but when the driver gets used to the driving support device 100, the amount of depression is large.
- the amount of depression of the driver's accelerator is larger than a predetermined threshold, it is determined that the degree of familiarity is low and the first notification sequence is selected, and the amount of depression of the driver's accelerator is the threshold value. If it is smaller than that, the second notification sequence (or the third notification sequence) may be selected by determining that the degree of familiarity is high.
- FIG. 18 is a block diagram illustrating a configuration of the driving support system according to the seventh embodiment.
- the driving support system has a configuration in which a driver recognition device 7 is added to the configuration of FIG. 1 and a driver information storage unit 106 and a driver specifying unit 107 are provided in the driving support device 100.
- the driver recognition device 7 is a device that authenticates the driver of the vehicle.
- biometric authentication such as fingerprint authentication and face authentication
- personal authentication using a key with a communication function, an ID card, or a portable terminal can be considered.
- the driver information storage unit 106 stores information on the degree of familiarity with the driving support device 100 for each driver. Each driver registers his / her familiarity degree in the driver information storage unit 106 in advance using the operation input device 4.
- the driver specifying unit 107 specifies the current driver of the host vehicle based on the authentication result by the driver recognition device 7.
- the driver recognition device 7 authenticates the driver.
- the driver specifying unit 107 specifies the current driver based on the result of authentication by the driver recognition device 7.
- the automatic driving control unit 102 acquires information on the current degree of familiarity of the driver from the driver information storage unit 106. Accordingly, the driver information storage unit 106 can determine the current level of familiarity with the driver, and can automatically select a notification sequence in accordance with the degree of familiarity with the driver. That is, when the current driver's familiarity with the driving support apparatus 100 is high, a notification sequence with a low degree of detail is automatically selected.
- the present embodiment it is not necessary to select a notification sequence as long as the driver is registered in the driver information storage unit 106. Therefore, it is not necessary to select a notification sequence every time the driver changes, and the convenience of the driving support device 100 is enhanced.
- FIG. 19 is a block diagram illustrating a configuration of the driving support system according to the eighth embodiment.
- a driver information server 8 is added to the configuration of FIG. 18, and the driver information storage unit 106 of the driving support device 100 is replaced with a driver information acquisition unit 108.
- the driver information server 8 stores information on the degree of familiarity with the driving support device 100 for each driver, and transmits the degree of familiarity of each driver in response to a request from the driver information acquisition unit 108. In the driver information server 8, it is necessary that the familiarity of each driver is registered in advance.
- the driving support device 100 may have a function of uploading the driver's familiarity degree to the driver information server 8.
- the driver recognition device 7 authenticates the driver.
- the driver specifying unit 107 specifies the current driver based on the authentication result by the driver recognition device 7.
- the automatic driving control unit 102 acquires information on the current level of familiarity of the driver from the driver information server 8 using the driver information acquiring unit 108. Accordingly, the driver information storage unit 106 can determine the current level of familiarity with the driver, and can automatically select a notification sequence in accordance with the degree of familiarity with the driver. That is, when the current driver's familiarity with the driving support apparatus 100 is high, a notification sequence with a low degree of detail is automatically selected.
- the present embodiment it is not necessary to select a notification sequence if the driver is registered in the driver information server 8. Therefore, it is not necessary to select a notification sequence every time the driver changes, and the convenience of the driving support device 100 is enhanced. Moreover, even when the same driver changes to another vehicle equipped with the driving support device 100, it is not necessary to select a notification sequence.
- the driver information server 8 may be able to register to what model each driver has a certain level of familiarity. In that case, the driving assistance apparatus 100 acquires the current driver's familiarity with the same model as the driver. As a result, even when the same driver changes to another vehicle equipped with a different type of driving support device 100, an appropriate notification sequence corresponding to the degree of familiarity with the driving support device 100 is selected.
- FIG. 20 is a block diagram illustrating a configuration of the driving support system according to the ninth embodiment.
- a driver's portable terminal 9 is added to the configuration of FIG. 1, and a driver information acquisition unit 108 that communicates with the portable terminal 9 is provided in the driving support device 100.
- the mobile terminal 9 stores information on the degree of familiarity with the driving support device 100 of the driver who is the owner.
- the mobile terminal 9 transmits the familiarity level of the driver who is the owner.
- the driver information acquisition unit 108 communicates with the mobile terminal 9 of the driver and acquires information on the degree of familiarity of the driver. Accordingly, the driver information storage unit 106 can determine the current level of familiarity with the driver, and can automatically select a notification sequence according to the determination result. That is, when the current driver's familiarity with the driving support apparatus 100 is high, a notification sequence with a low degree of detail is automatically selected.
- the portable terminal 9 may be able to register to what model the driver who is the owner has what level of familiarity. . In that case, the driving assistance apparatus 100 acquires the current driver's familiarity with the same model as the driver. As a result, even when the same driver changes to another vehicle equipped with a different type of driving support device 100, an appropriate notification sequence corresponding to the degree of familiarity with the driving support device 100 is selected.
- FIG. 21 is a block diagram illustrating a configuration of the driving support system according to the tenth embodiment.
- the driving support system has a configuration in which a notification sequence server 10 is added to the configuration of FIG. 1, and a notification sequence presentation unit 109, a notification sequence editing unit 110, and a notification sequence acquisition unit 111 are provided in the driving support device 100. It has become.
- the notification sequence presentation unit 109 can present the content of the notification sequence stored in the notification sequence storage unit 103 to the driver using the operation input device 4 and the display device 5 in response to the driver's request. .
- the notification sequence editing unit 110 allows the driver to create a new notification sequence and store the new notification sequence thus created in the notification sequence storage unit 103.
- the notification sequence acquisition unit 111 can download a new notification sequence from the notification sequence server 10 in accordance with the driver's instruction.
- the operation input device 4 is a software key displayed on the screen of the display device 5 (that is, the operation input device 4 and the display device 5 constitute a touch panel having both functions. )
- a menu screen (notification sequence menu) as shown in FIG. 22 is displayed on the display device 5.
- a “notification sequence change” button a “notification sequence playback” button, a “notification sequence difference explanation” button, a “notification sequence customization” button, and a “notification sequence download” button are arranged.
- the screen changes to a notification sequence change screen as shown in FIG.
- a “detailed notification sequence” button a “normal notification sequence” button
- a “concise notification sequence” button are arranged on the notification sequence change screen.
- the detailed notification sequence corresponds to the first notification sequence
- the normal notification sequence corresponds to the second notification sequence
- the brief notification sequence corresponds to the third notification sequence.
- the driver can select one of the three types of notification sequences by touching one of these three buttons.
- the currently set notification sequence is displayed using the display device 5 and the audio output device 6 in FIG. 7, FIG. 8 or FIG. 11. It is played as shown in.
- This regenerating operation is not for actual automatic driving but for the driver to confirm the contents of the notification sequence menu in advance.
- the driver touches the “notification sequence playback” button the description for each step of the currently set notification sequence may be sequentially output in text or voice.
- a notification sequence comparison screen showing the difference between the detailed notification sequence (first notification sequence) and the normal notification sequence (second notification sequence) is displayed as shown in FIG. .
- a notification sequence comparison screen showing the difference between the normal notification sequence (second notification sequence) and the concise notification sequence (third notification sequence) is displayed as shown in FIG. Is done.
- a difference between two notification sequences is expressed by highlighting (or colored display) a step having a large display difference and a step having a different content of automatic driving. Steps that do not perform screen display are indicated by broken lines.
- the screen of the step (here, the parking space selection step) in the two types of notification sequences can be compared as shown in FIG. 27 or FIG.
- reduced images of those screens may be displayed.
- the reduced image of the screen may be an actual screen that is reduced as it is, or may be a deformed portion of the screen.
- the change in the audio output between the two notification sequences is not mentioned here, but the difference in the audio output between the two notification sequences may be indicated by text or audio for each step.
- the notification sequence editing unit 110 when the driver touches the “notification sequence customization” button in the notification sequence menu, the notification sequence editing unit 110 is activated. In this case, the driver can edit the content of the notification sequence to create a new notification sequence.
- a display screen at the step of starting the parking space search a “back” button, a “next” button, and a “customize” button.
- the editing panel is displayed on the display device 5 and the sound output in this step is output from the sound output device 6.
- the driver touches the “customize” button the screen shifts to a voice or image selection screen as shown in part (b) of FIG.
- the driver selects the voice the screen shifts to a voice selection / input screen as shown in FIG. 29C, and the driver can customize the voice output of the step.
- the driver selects an image the screen shifts to an image selection / input screen as shown in FIG. 29D, and the driver can customize the image output at this step.
- the display screen and editing panel in the parking space search step Is displayed on the display device 5 and the sound output in this step is output from the sound output device 6.
- the screen shifts to a voice or image selection screen as shown in FIG.
- the driver selects the voice
- the screen shifts to a voice selection / input screen as shown in FIG. 30C, and the driver can customize the voice output of the step.
- the driver selects an image
- the screen shifts to an image selection / input screen as shown in FIG. 30D, and the driver can customize the image output at that step.
- the display screen and editing panel in the parking space selection step as shown in part (a) of FIG. 31, Is displayed on the display device 5 and the sound output in this step is output from the sound output device 6.
- the screen shifts to a voice or image selection screen as shown in FIG.
- the driver selects a voice
- the screen shifts to a voice selection / input screen as shown in FIG. 31C
- the driver can customize the voice output of the step.
- the driver selects an image the screen shifts to an image selection / input screen as shown in FIG. 31D, and the driver can customize the image output at that step.
- the display screen and edit panel in the step of performing automatic parking as shown in part (a) of FIG. 32. are displayed on the display device 5, and the sound output in this step is output from the sound output device 6.
- the screen shifts to a voice or image selection screen as shown in FIG.
- the driver selects the voice
- the screen shifts to the voice selection / input screen as shown in FIG. 32C, and the driver can customize the voice output of the step.
- the driver selects an image
- the screen shifts to an image selection / input screen as shown in FIG. 32 (d), and the driver can customize the image output at this step.
- the display screen and edit panel in the step of performing automatic parking as shown in part (a) of FIG. are displayed on the display device 5, and the sound output in this step is output from the sound output device 6.
- the screen shifts to a voice or image selection screen as shown in part (b) of FIG.
- the driver selects the voice
- the screen shifts to a voice selection / input screen as shown in (c) of FIG. 33, and the driver can customize the voice output of the step.
- the driver selects an image the screen shifts to an image selection / input screen as shown in FIG. 33 (d), and the driver can customize the image output at this step.
- the display screen and editing panel at the step of performing automatic parking as shown in part (a) of FIG. are displayed on the display device 5, and the sound output in this step is output from the sound output device 6.
- the screen shifts to a voice or image selection screen as shown in FIG.
- the driver selects the voice
- the screen shifts to a voice selection / input screen as shown in FIG. 34 (c)
- the driver can customize the voice output of the step.
- the driver selects an image the screen shifts to an image selection / input screen as shown in FIG. 34 (d), and the driver can customize the image output of the step.
- the notification sequence editing unit 110 causes the notification sequence storage unit 103 to store a new customized notification sequence.
- the notification sequence before customization may be replaced with a new notification sequence, or the new notification sequence may be stored separately from the notification sequence before customization.
- the driver can set the notification processing unit 104 to select a new customized notification sequence.
- a new notification sequence is stored separately from the notification sequence before customization, it can be set so that the notification sequence before customization is selected again.
- the notification sequence acquisition unit 111 when the driver touches the “notification sequence download” button in the notification sequence menu, the notification sequence acquisition unit 111 is activated.
- the notification sequence acquisition unit 111 requests the notification sequence server 10 to transmit a new notification sequence. If there is a new notification sequence, the notification sequence server 10 transmits it to the notification sequence acquisition unit 111.
- the notification sequence acquisition unit 111 receives it and stores it in the notification sequence storage unit 103.
- the old notification sequence may be replaced with a new notification sequence, or the new notification sequence may be stored separately from the old notification sequence.
- the driver can set the notification processing unit 104 to select a new notification sequence received from the notification sequence server 10.
- the old notification sequence can be selected again.
- the driver can easily select, confirm, edit, and update the notification sequence.
- the configuration in which the notification sequence server 10, the notification sequence editing unit 110, and the notification sequence acquisition unit 111 are provided for the driving support system of the first embodiment (FIG. 1) is shown.
- the present invention may also be applied to the driving support systems of Embodiments 2 to 9.
- 1 peripheral information acquisition device 2 travel control device, 3 manual operation device, 4 operation input device, 5 display device, 51 1st display device, 52 2nd display device, 6 voice output device, 7 driver recognition device, 8 drive User information server, 9 mobile terminal, 10 notification sequence server, 100 driving support device, 101 driving operation pattern storage unit, 102 automatic operation control unit, 103 notification sequence storage unit, 104 notification processing unit, 105 familiarity determination unit, 106 operation Driver information storage unit, 107 driver identification unit, 108 driver information acquisition unit, 109 notification sequence presentation unit, 110 notification sequence editing unit, 111 notification sequence acquisition unit, 40 processing circuit, 41 processor, 42 memory.
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Abstract
Description
図1は、本発明の実施の形態1に係る運転支援システムの構成を示すブロック図である。図1のように、当該運転支援システムは、運転支援装置100と、当該運転支援装置100を搭載する車両(以下「自車両」という)に装備された周辺情報取得装置1、走行制御装置2、手動運転装置3、操作入力装置4、表示装置5および音声出力装置6とによって構成されている。
実施の形態1では、1つの運転操作パターンに対して第1通知シーケンスと第2通知シーケンスとの2種類の通知シーケンスが用意された例を示したが、さらに多くの通知シーケンスが用意されていてもよい。また、実施の形態1では、第1通知シーケンスが選択されるときと第2通知シーケンスが選択されるときとで、自動運転制御部102の動作に変化はなかったが、選択される通知シーケンスに応じて、自動運転制御部102が自動運転の内容または自動運転の制御パラメータを変更するようにしてもよい。
実施の形態3では、通知処理部104により選択される通知シーケンスに応じて、自動運転制御部102が自動運転の制御パラメータを変更する例を示す。
運転支援装置100の自動運転制御部102は、自動運転を行う間、周辺情報取得装置1を用いて自車両と周囲の障害物との距離をモニタし、自車両が障害物に接触しないように自車両の動作を制御している。しかし、運転支援装置100に慣れていない運転者は、自動運転中に自車両と障害物との間の距離が短くなると不安を抱くことが多い。
以上の実施の形態では、通知処理部104により選択される通知シーケンスに関わらず、同じ表示装置(LCD)を用いた通知が行われる例を示したが、選択される通知シーケンスに応じて表示装置が変更されてもよい。
上に示した各実施の形態では、通知処理部104が選択する通知シーケンスが、運転者の好みに応じて設定されることを前提にしていた。実施の形態6では、運転支援装置100が、運転者の運転支援装置100に対する慣れ度合(以下、単に「慣れ度合」ということもある)を判断し、その判断結果に応じて通知シーケンスを自動的に選択する。すなわち、運転者の運転支援装置100に対する慣れ度合が高いと判断されると、自動的に、詳細度の低い通知シーケンスが選択される。
実施の形態6のように、自動運転時における運転者の操作の特徴から運転支援装置100の慣れ度合を求める場合、運転者が少なくとも1回は自動運転に対する操作を行う必要があるため、運転者が車両に乗った直後は慣れ度合を判断することができない。本実施の形態では、運転者が車両に乗ると即座に運転支援装置100が運転者の慣れ度合を判定できるようにする。
図19は、実施の形態8に係る運転支援システムの構成を示すブロック図である。この運転支援システムは、図18の構成に対し、運転者情報サーバー8を追加するとともに、運転支援装置100の運転者情報記憶部106を運転者情報取得部108に置き換えたものである。
図20は、実施の形態9に係る運転支援システムの構成を示すブロック図である。この運転支援システムは、図1の構成に対し、運転者の携帯端末9を追加すると共に、運転支援装置100に携帯端末9との通信を行う運転者情報取得部108を設けたものである。携帯端末9には、その所有者である運転者の運転支援装置100に対する慣れ度合の情報が記憶されている。携帯端末9は、運転者情報取得部108からの要求に応じて、その所有者である運転者の慣れ度合を送信する。
図21は、実施の形態10に係る運転支援システムの構成を示すブロック図である。この運転支援システムは、図1の構成に対し、通知シーケンスサーバー10を追加すると共に、運転支援装置100に、通知シーケンス提示部109、通知シーケンス編集部110および通知シーケンス取得部111を設けた構成となっている。
Claims (16)
- 予め定められた運転操作パターンが記憶された運転操作パターン記憶部と、
前記運転操作パターンに従って車両の自動運転を行う自動運転制御部と、
前記運転操作パターンに対応する通知シーケンスを記憶した通知シーケンス記憶部と、
前記通知シーケンスに従って前記車両の運転者への通知を行う通知処理部と、
を備え、
前記通知シーケンス記憶部は、1つの運転操作パターンに対して詳細度の異なる複数の通知シーケンスを記憶しており、
前記通知処理部は、前記運転操作パターンに従った自動運転が行われる際、当該運転操作パターンに対応する複数の通知シーケンスのうちから1つを選択し、自動運転における当該運転操作パターンの進行に合わせて、選択した通知シーケンスに従った前記運転者への通知を行う
ことを特徴とする運転支援装置。 - 前記複数の通知シーケンスにおいて、詳細度の低い通知シーケンスは、詳細度の高い通知シーケンスから、前記運転者への通知内容あるいは入力要求内容を簡易化または省略化したものである
請求項1に記載の運転支援装置。 - 前記自動運転制御部は、前記通知処理部によって選択される通知シーケンスに応じて、自動運転の内容または自動運転の制御パラメータを変更する
請求項1に記載の運転支援装置。 - 前記自動運転制御部は、詳細度の低い通知シーケンスが選択されるときは、詳細度の高い通知シーケンスが選択されるときよりも、前記運転操作パターンを構成する複数の運転操作のうちの多くを自動的に行う
請求項3に記載の運転支援装置。 - 前記自動運転制御部は、詳細度の低い通知シーケンスが選択されるときは、詳細度の高い通知シーケンスが選択されるときよりも、前記車両の自動操舵速度を速くする
請求項3に記載の運転支援装置。 - 前記自動運転制御部は、詳細度の低い通知シーケンスが選択されるときは、詳細度の高い通知シーケンスが選択されるときよりも、前記車両から障害物までの距離の許容値を小さくする
請求項3に記載の運転支援装置。 - 前記通知処理部は、複数の通知装置を利用可能であり、選択した通知シーケンスに応じて、前記運転者への通知に使用する通知装置を変更する
請求項1に記載の運転支援装置。 - 前記通知処理部が選択する通知シーケンスは、前記運転者が設定可能である
請求項1に記載の運転支援装置。 - 前記運転者の当該運転支援装置に対する慣れ度合を判定する慣れ度合判定部をさらに備え、
前記通知処理部は、前記慣れ度合が高いほど、詳細度の低い通知シーケンスを選択する
請求項1に記載の運転支援装置。 - 前記慣れ度合判定部は、通知に対する前記運転者の応答速度、または自動運転時の前記運転者によるアクセルの踏み込み量に基づいて、前記運転者の当該運転支援装置に対する慣れ度合を判定する
請求項9に記載の運転支援装置。 - 運転者ごとの当該運転支援装置に対する慣れ度合を記憶する運転者情報記憶部と、
現在の運転者を特定する運転者特定部と、をさらに備え、
前記通知処理部は、現在の運転者の当該運転支援装置に対する慣れ度合を前記運転者情報記憶部から取得し、当該慣れ度合が高いほど、詳細度の低い通知シーケンスを選択する
請求項1に記載の運転支援装置。 - 現在の運転者を特定する運転者特定部と、
前記運転者特定部が特定した現在の運転者の当該運転支援装置に対する慣れ度合を、通信により運転者情報サーバーから取得する運転者情報取得部と、をさらに備え、
前記通知処理部は、現在の運転者の当該運転支援装置に対する慣れ度合が高いほど、詳細度の低い通知シーケンスを選択する
請求項1に記載の運転支援装置。 - 現在の運転者の当該運転支援装置に対する慣れ度合を、当該現在の運転者の携帯端末との通信によって取得する運転者情報取得部をさらに備え、
前記通知処理部は、現在の運転者の当該運転支援装置に対する慣れ度合が高いほど、詳細度の低い通知シーケンスを選択する
請求項1に記載の運転支援装置。 - 前記通知シーケンス記憶部に記憶されている各通知シーケンス間の差異を前記運転者に提示する通知シーケンス提示部をさらに備える
請求項1に記載の運転支援装置。 - 前記運転者が新たな通知シーケンスを作成して、前記通知シーケンス記憶部に記憶させることが可能な通知シーケンス編集部をさらに備える
請求項1に記載の運転支援装置。 - 通信により通知シーケンスサーバーから新たな通知シーケンスを取得して、前記通知シーケンス記憶部に記憶させることが可能な通知シーケンス取得部をさらに備える
請求項1に記載の運転支援装置。
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CN108137059A (zh) | 2018-06-08 |
US20190009773A1 (en) | 2019-01-10 |
JP6253867B2 (ja) | 2017-12-27 |
DE112015007069T5 (de) | 2018-07-19 |
CN108137059B (zh) | 2020-10-16 |
US10464553B2 (en) | 2019-11-05 |
JPWO2017072894A1 (ja) | 2017-12-21 |
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