CN105480183A - Multi-stage airbags in vehicle with reconfigurable interior - Google Patents

Multi-stage airbags in vehicle with reconfigurable interior Download PDF

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Publication number
CN105480183A
CN105480183A CN201510629015.9A CN201510629015A CN105480183A CN 105480183 A CN105480183 A CN 105480183A CN 201510629015 A CN201510629015 A CN 201510629015A CN 105480183 A CN105480183 A CN 105480183A
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CN
China
Prior art keywords
air bag
seat
vehicle
bearing circle
stage air
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510629015.9A
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Chinese (zh)
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CN105480183B (en
Inventor
马诺哈普拉萨德·K·拉奥
乐嘉良
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Ford Global Technologies LLC
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Ford Global Technologies LLC
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Filing date
Publication date
Priority claimed from US14/507,760 external-priority patent/US9108584B2/en
Application filed by Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Publication of CN105480183A publication Critical patent/CN105480183A/en
Application granted granted Critical
Publication of CN105480183B publication Critical patent/CN105480183B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/015Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01554Seat position sensors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/015Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/005Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0292Multiple configuration seats, e.g. for spacious vehicles or mini-buses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/14Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable rotatable, e.g. to permit easy access
    • B60N2/143Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable rotatable, e.g. to permit easy access taking a position opposite to the original one
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/20Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access
    • B60N2/203Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access taking a position opposite to the original one
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/203Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/205Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in dashboards
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/213Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle roof frames or pillars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D1/00Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/24Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted
    • B62D1/28Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted non-mechanical, e.g. following a line or other known markers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R2021/0002Type of accident
    • B60R2021/0004Frontal collision

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Bags (AREA)
  • Seats For Vehicles (AREA)

Abstract

A steering wheel is locatable between an operational position at a driver seat of a vehicle and a stowed position in the vehicle. A first airbag is coupled to the steering wheel, and a multi-stage airbag laterally overlaps the driver seat and a passenger seat of the vehicle next to the driver seat. A controller includes instructions for detecting a frontal collision, locating the steering wheel, deploying the first airbag at the driver seat and the multi-stage airbag at the passenger seat when the steering wheel is in the operational position, and deploying the multi-stage airbag at the driver and passenger seats when the steering wheel is in the stowed position.

Description

There is the multi-stage air bag in the vehicle of reconfigurable inside
Background technology
Autonomous vehicle is just becoming day by day complicated.Along with the increase of complexity, passenger's interactive quantity that autonomous vehicle needs reduces.Finally, autonomous vehicle may not need passenger mutual, except such as selecting your destination, allows passenger fix attention on the relevant work of non-driving.But, human operator can keep " being in the seat of chaufeur ", that is, close to vehicle part, such as bearing circle, accelerator pedal, brake pedal, gear-shift lever etc., the such parts of such as bearing circle can be reconstructed in autonomous operation process, be supplied to the more space of passenger.When safety air bag due to the passenger at driver's seat is typically placed in bearing circle, overall vehicle is not equipped with independent of and another head-on crash safety air bag for the passenger at driver's seat except being contained in the safety air bag in bearing circle.But, completely independently may to be difficult to or in addition in view of cost and encapsulation target are less desirable comprising of safety air bag mechanism for another of chaufeur.
Accompanying drawing explanation
Fig. 1 shows the exemplary autonomous vehicle with reconfigurable inside;
Fig. 2 is the block diagram of the example system that can use in the autonomous vehicle of Fig. 1;
Fig. 3 A-3B shows an exemplary passenger cabin of the autonomous vehicle with reconfigurable inside;
Fig. 4 shows the exemplary passenger cabin of the safety air bag had between each row's seat;
Fig. 5 shows second exemplary passenger cabin of the autonomous vehicle with reconfigurable inside;
Fig. 6 shows the 3rd exemplary passenger cabin of the autonomous vehicle with reconfigurable inside;
Fig. 7 shows the 4th exemplary passenger cabin of the autonomous vehicle with reconfigurable inside;
Fig. 8 shows the 5th exemplary passenger cabin of the autonomous vehicle with reconfigurable inside;
Fig. 9 is the birds-eye view of the example vehicle with the safety air bag optionally enabled;
Figure 10 is the birds-eye view with bearing circle safety air bag and optionally another example vehicle of extensible multi-stage air bag;
Figure 11-12 is fragmentary, perspective view and the birds-eye view of the example vehicle of the Figure 10 with the bearing circle safety air bag launched at driver's seat place and the multi-stage air bag only launched at passenger seat place respectively;
Figure 13-14 is fragmentary, perspective view and the birds-eye view of the example vehicle of the Figure 10 of the multi-stage air bag having the bearing circle packed up and launch passenger and driver's seat place respectively;
Figure 15 shows the process flow diagram flow chart of the example process of expansion direction dish and multi-stage air bag in vehicle.
Detailed description of the invention
A kind of exemplary autonomous vehicle comprises the bearing circle being arranged in passenger accommodation.Bearing circle is configured to move to stowed position from operating position.In the event of a collision, the first safety air bag be configured to when bearing circle is in operating position launch and the second safety air bag be configured to launch at driver's seat place when bearing circle is in stowed position.In some embodiments, second safety air bag can with the form of multi-stage air bag, multi-stage air bag is configured to only optionally launch at passenger seat place when bearing circle is in operating position, or optionally launches at chaufeur and passenger seat place when bearing circle is in stowed position.Such as, the controller of the sequencing in vehicle can determine air-bag deployment.Vehicle may further include autonomous driving sensor and autonomous controller, autonomous controller receives the signal generated by autonomous driving sensor (such as, for the sensor at autonomous mode steering vehicle) and also controls at least one vehicle subsystem to operate vehicle in autonomous mode according to the signal received.
Fig. 1-9 shows the example view of the autonomous vehicle 100 with reconfigurable inside, and Figure 10-14 shows the example view of another example vehicle 100 '.Vehicle can take a number of different forms, and comprises multiple and/or alternative parts and equipment.Although show example vehicle, the example components illustrated is not intended to limit.In fact, parts that are extra or that substitute and/or embodiment can be used.And parts shown in the figure are not necessarily drawn in proportion.
As shown in fig. 1, vehicle 100 comprises the passenger accommodation 105 of the inside being positioned at vehicle 100.Passenger accommodation 105 can comprise any part of the vehicle 100 that the passenger when vehicle 100 operates can take one's seat.In addition, passenger accommodation 105 can comprise seat 110 and allow chaufeur to control the controller of the operation of vehicle 100.The example of controller can comprise bearing circle 115, accelerator pedal 120, brake pedal 125 etc.Although be illustrated as car, vehicle 100 can comprise any visitor with or commercial vehicle, such as roadlice, truck, SUV (sport utility vehicle), taxicar, city motor bus etc.
Fig. 2 is the block diagram of the example system 130 that can use in autonomous vehicle 100.As shown in the figure, system 130 comprises user interface apparatus 135, autonomous driving sensor 140, the controller 145 comprising treater and memory device, seat motor 150 and one or more crash sensor 320, and wherein memory device stores executable for performing the instruction comprising various step disclosed herein by treater.
User interface apparatus 135 can be configured in the operating process of vehicle 100, present information to user, such as chaufeur.And user interface apparatus 135 can be configured to receive user's input.Therefore, user interface apparatus 135 can be arranged in the passenger accommodation 105 of vehicle 100.In the method that some are possible, user interface apparatus 135 can comprise touch-sensitive display panel.
Autonomous driving sensor 140 can comprise any amount of equipment being configured to generate the signal helping navigation vehicle 100 when vehicle 100 operates in autonomous (such as, driverless operation) pattern.The example of autonomous driving sensor 140 can comprise radar sensor, laser radar sensor, pick up camera etc.When vehicle 100 operates in autonomous mode, autonomous driving sensor 140 helps vehicle 100 " checking " road and vehicle periphery things and/or crosses various obstacle.
When vehicle 100 operates in autonomous mode, controller 145 can be configured to control one or more subsystem 155.The example of the subsystem 155 that can be controlled by controller 145 can be comprised brake subsystem, suspension sub-systems, turn to subsystem and power transmission subsystem.Controller 145 can by output signal to the control unit be associated with these subsystems 155 control in these subsystems 155 any one or more.Controller 145 can carry out control subsystem 155 based on the signal generated by autonomous driving sensor 140 at least in part.
Seat motor 150 can be configured to position and/or the orientation of the one or more seats 110 controlled in passenger accommodation 105.Each motor 150 can only be associated with a seat 110.Selectively, single-motor 150 can be used for moving multiple seat 110, comprises whole row's seat 110.Motor 150 can operate according to the control signal exported by user interface apparatus 135.Such as, user interface apparatus 135 can receive and show that the one or more seat 110 of requirement adopts the order of specific configuration from chaufeur or another passenger.Motor 150 automatically can adjust seat 110 to desired configuration, comprises the one or more predetermined configuration defined by seat accumulator system.Motor 150 can be configured to apply in predetermined configuration based on the people in seat 110.Seat occupant can identify from the sensor being such as arranged in passenger accommodation 105.If seat occupant is unknown, seat 110 can be moved to default configuration by motor 150.The example that different possible seats 110 configures is described below in more detail.Such as, motor 150 can make seat 110 pivotable, folds, launches, slides, sway.
Crash sensor 320 comprises the one or more known sensor for collision detection or imminent collision in vehicle 100.Such as, crash sensor 320 can comprise accelerometer, radar, imageing sensor etc.Sensor 320 provides data to controller 145, and controller 145 can operate to identify the collision of vehicle 100 or imminent collision in known manner, such as, and head-on crash.
Referring now to Fig. 3 A-3B, passenger accommodation 105 comprises multiple seat 110 and center console 160.Seat 110 can comprise one or more body-contoured seat (bucketseat), captain's seat (captain ' schair), bench seat, split bench seat, etc.And seat 110 can be divided into a few row, comprise first row, second row, and in some cases, the 3rd row (see Fig. 8).First row can refer to the row of the front portion near vehicle 100 generally.When vehicle is static or moves when vehicle, one or more seat 110, seat 110 in such as first row, can move to position backwards from position forward, to allow the passenger in vehicle 100 when vehicle 100 operates in autonomous mode toward each other.
A kind of mode of the position moved to backwards from position forward by seat 110 can be rotary seat 110.Seat 110 can around generally with the floor perpendicular of vehicle 100 extend and rotated by the axis 175A at the center of seat 110.When vehicle 100 operates in autonomous mode or when vehicle is parked, rotary seat 110 can occur automatically.And seat 110 can manual rotation, such as, by removing and reorientate seat 110 or around axis 175A rotary seat 110.
Selectively, a part for seat 110---such as back part 165 (Fig. 5)---can relative to another part of seat 110---such as base section 170 (Fig. 5)---pivotable.Fig. 3 A-3B shows the axis 175B pivotable how back part 165 limits with respect to base section 170.That is, the back part 165 of seat 110 can comprise one or more arms 180 of the framework 185 being attached to base section 170 pivotally.When back part 165 has been pivoted to position backwards, base section 170 can be angled towards the front portion of vehicle 100, as shown in the figure.When vehicle 100 is static or operates in autonomous mode, seat 110 is from position forward to the movement of position backwards, and vice versa, can manually or by motor 150 (not shown in Fig. 3 A-3B) drive.Describe redirect seat different modes only for illustration of object.When vehicle is static or moves in autonomous mode, other the suitable mode redirecting seat selectively can be used.
As shown in Figure 3 B, safety strap 205 can be arranged on each seat 110 and (for clarity sake only illustrate on the seat of chaufeur), and safety strap 205 can be configured to along with the movement of seat 110 and move.Therefore, the orientation of safety strap 205 can be fixing relative to the orientation of seat 110.And safety strap 205 can separate with the miscellaneous part of vehicle 100.Therefore, redirecting of seat 110 is not hindered by the position of safety strap 205.In the method that some are possible, safety strap 205 can comprise charging blower and be with integrated safety air bag 210.In the event of a collision, can launch together with other safety air bags 190 (Fig. 4) one or more with integrated safety air bag 210.Integrated safety air bag 210 launches with can be configured to the orientation regardless of seat 110.But, in some embodiments, with integrated safety air bag 210 can be configured to only when seat 110 towards such as backward orientation time launch.Therefore, when seat 110 is in orientation forward, the safety air bag 210 that band in charging blower and safety strap 205 is integrated can be forbidden.
Catch gear (not shown) can prevent seat 110 from moving to position backwards, and vice versa.Catch gear can by user's manual unlocking or by such as motor 150 or another equipment automatic unlocking.The initial position of seat 110 is illustrated in figure 3 a, and Fig. 3 B shows one in the seat 110 of the position be in backward.
When one or two seat 110 at front row is in position backwards, the control desk 160 between two front-row seats 110 can be configured to slide towards the front portion of vehicle 100.Selectively, control desk 160 can slide into the position between seat 110 first and second row towards the rear portion of vehicle 100.In this way, when the one or more seats 110 in first row are orientated the position be in backwards, center console 160 can serve as the spendable desk of passenger in first row and/or second row.The movement backward of center console 160 can also be convenient to redirecting of seat 110, and seat 110 is being moved between orientation forward and backward by such as rotary motion.In other words, whole control desk 160 can move towards the center of passenger accommodation 105 to allow one or more seat 110 to change orientation.In some embodiments, control desk 160 can be configured to rotate.Control desk 160 can by such as rising control desk 160 around hinge and being slided by control desk 160 or rotate the path of seat 110 or move via stepper motor.Therefore, control desk 160 can be reorientated, and does not disturb redirecting of the leg of seat 110 or passenger when changing orientation with convenient seat 110.Fig. 3 A shows the control desk 160 being in initial position, and Fig. 3 B shows the control desk 160 moved out from the front portion of vehicle 100.
Control desk 160 can comprise integrated computing equipment 215, integrated computing equipment 215 can comprise desk computer, laptop computer, panel computer, etc.In figure 3 a, computing equipment 215 is shown in the laptop computer of make position.When vehicle 100 operates in manual mode, the operation of computing equipment 215 can be restricted to the passenger in passenger seat or back seat.Such as, the operation of computing equipment 215 can be controlled by the relative orientation of computing equipment 215 relative to vehicle 100.Computing equipment 215 can be attached, can allow the motion rotated relative to the selectivity of the computing equipment 215 of vehicle 100.When vehicle 100 operates in autonomous mode, computing equipment 215 can be able to be used all passengers.Computing equipment 215 can be integrated in vehicle electronic system via the docking station be such as integrated in control desk 160.Therefore, in some cases, computing equipment 215 can be removable from control desk 160.Computing equipment 215 can be configured to perform one or more telecom agreements, such as, but not limited to, ethernet, or WiFi.Computing equipment 215 can be bound to another parts in control desk 160 or passenger accommodation 105, with such as when vehicle 100 is in the motion of operation limit computing equipment 215.
Referring now to Fig. 4, safety air bag 190 can be arranged in passenger accommodation 105, between the first and second rows of seat 110.When vehicle 100 is in autonomous mode and/or when operating in non-autonomous pattern, safety air bag 190 can launch due to collision.Safety air bag 190 can be shaped so that individual security air bag may be used for all passengers, comprises the passenger that sits in the first row backwards and is sitting in second row passenger forward, maybe can use multiple safety air bag.Although the seat 110 in the diagram separates, seat 110 can comprise the bench seat or split bench seat that form whole row, as shown in Figures 5 and 6.
Fig. 5 and 6 shows the passenger accommodation 105 with two row bench seat 110.In Figure 5, first row is arranged in position backwards and second row is arranged in position forward.Although not shown in Figure 5, bench-type front seat 110 can comprise the arm 180 shown in being similar in figure 3 and framework 185, for bench-type front seat 110 being moved to position backwards.Therefore, the back part 165 of bench seat 110 can be configured to around axis 175B (see Fig. 3) pivotable defined by base section 170 to move to position backwards.Bench seat 110 can be caused around axis 175B and towards the anterior pivoting backrests part 165 of passenger accommodation 105 to be arranged in position backwards, and bench seat 110 can be caused around axis 175B and away from the anterior pivoting backrests part 165 of passenger accommodation 105 to be arranged in position (using in figure 6 shown in solid line) forward.And, bearing circle 115 can by such as moving the steering wheel 115 and pack up towards instrument carrier panel 195, with give front-row seats 110 move vacating space towards instrument carrier panel 195, thus when front-row seats 110 backwards time increase front-row seats and second row of seats 110 between leg room.In the embodiment that some are possible, when vehicle 100 operates in autonomous mode, bearing circle 115 can be folding or contractile to promote to pack up bearing circle 115 or create more space (see Fig. 9) for seat 110 and/or passenger.
In addition, when vehicle 100 operates in autonomous mode operation, computing equipment 215 as above can be implemented in bearing circle 115 instead of control desk 160 (see Fig. 3 A).Therefore, bearing circle 115 can comprise the docking station for receiving computing equipment 215.Selectively, computing equipment 215 can directly be implemented in bearing circle 115, and it can comprise and is incorporated to such as touch-sensitive display panel 220 in bearing circle 115.
Selectively, with reference to Fig. 6-8, another axis 175C that front-row seats 110 can define around the base section 170 by each seat 110 folds towards the front portion of passenger accommodation 105.Seat 110 can fold and such as be stowed in below instrument carrier panel 195, and instrument carrier panel 195 can be positioned at the front portion of passenger accommodation 105.In a possible method, folding seat 110, comprises driver's seat and front passenger seat, can slide along the guide rail 200 on the base plate being arranged in passenger accommodation 105 towards the region below instrument carrier panel 195.Fig. 6 shows front row and comprises the example of bench seat 110 and Fig. 7 and 8 shows the example that front row comprises adjacent body-contoured seat 110 (that is, driver's seat and front passenger seat).Motor 150 (see Fig. 2) can be used for the position below folding seat 110 and/or moved seat 110 to instrument carrier panel 195.And one or more seat 110 can be turned back to their initial position and/or orientation by motor 150.
In order at instrument carrier panel 195 held beneath seat 110, be arranged in one or more parts of passenger accommodation 105, such as accelerator pedal 120 and brake pedal 125 (see Fig. 1), can move towards the front portion of passenger accommodation 105 further.And bearing circle 115 can move for driver's seat 110 vacating space is with in instrument carrier panel 195 slid underneath.When vehicle 100 operates in autonomous mode and/or when pedal 120,125 is packed up to prevent unexpected activation, pedal 120,125 can be stopped using.When no longer packing up and/or when vehicle 100 no longer operates in autonomous mode, pedal 120,125 can be reactivated.In the method that some are possible, when the seat 110 of first row is packed up below instrument carrier panel 195, another arranges seat 110, and such as second row or the 3rd row (see Fig. 8), can move forward.Selectively or in addition, the 3rd row such as can sway and back part 165 and base section 170 are in alignment with each other substantially.
Fig. 9 shows the birds-eye view having and be configured to the example vehicle 100 moving to the bearing circle 115 of stowed position (being shown in broken lines) from operating position (solid line).It should be noted that Fig. 9 provide only an example of the bearing circle 115 being in operation and stowed position, and other examples, that is, other operation and/or stowed position, be possible.In addition, bearing circle 115 can move to operation or stowed position, no matter the seat of vehicle 100 whether by or even can be reconfigured as described herein.Bearing circle 115 can be placed on operating position when vehicle 100 chaufeur is selected and/or in any time of operation necessity of vehicle 100, such as when vehicle 100 operates in non-autonomous or part autonomous mode.If vehicle operates in autonomous mode, then bearing circle 115 can be in stowed position.When being in stowed position, bearing circle can be located below instrument carrier panel 195, gives the extra leg room of chaufeur or gap with mobile driver's seat 110 to position backwards.Vehicle 100 non-autonomous pattern or need chaufeur use bearing circle 115 any part autonomous mode in operation before, bearing circle 115 can be configured to turn back to operating position.
First safety air bag 225---it can be arranged in bearing circle 115 for therefrom launching---can be configured to launch in the collision occurred when bearing circle 115 is in operating position (such as head-on crash) process.But when bearing circle 115 is in stowed position, the first safety air bag 225 can be lost efficacy, even if driver's seat 110 toward the front in collision process.Therefore, if bearing circle 115 is in stowed position, then the second safety air bag 230---it can be arranged in the top cover of the upper windscreen near driver's seat 110---can launch at collision process.
Treatment facility 235---it can be incorporated in controller in vehicle 100 or other controllers---can be configured to be in operating position based on such as bearing circle 115 or the first safety air bag 225 or the second safety air bag 230 is optionally enabled in stowed position.When bearing circle 115 is in operating position, treatment facility 235 can enable the first safety air bag 225 and forbidding the second safety air bag 230.Therefore, in the event of a collision, the first safety air bag 225 will be unfolded, but the second air bag 230 can not.When bearing circle 115 is in stowed position, treatment facility 235 can enable the second safety air bag 230 and forbidding the first safety air bag 225, to only have the second safety air bag 230 to be unfolded in the event of a collision, but the first safety air bag 225 can not.
Treatment facility 235 can further consider that driver's seat 110 is toward the front or towards rear.If toward the front, then treatment facility 235 can enable the first safety air bag 225 or the second safety air bag 230 according to aforementioned discussed condition.If towards rear, then treatment facility 235 can forbid the first safety air bag 225 and the second safety air bag 230.
Figure 10 shows the birds-eye view of another example vehicle 100 '.Should be understood that, unless otherwise prescribed, the description at this of vehicle 100 and the parts of vehicle 100 and feature are equally applicable to similar parts and the feature of vehicle 100 '---such as in Fig. 10 shown in whole passenger accommodationes 105 ', comprise the seat 110 ' of driver's seat 110a ' and passenger seat 110b ', bearing circle 115 ', gauge panel 195 ', the-safety air bag 225 ' in bearing circle 115 ', with treatment facility 235 ', and pedal, vehicle control system, controller, vehicle subsystem, user interface apparatus, crash sensor, seat motor, autonomous driving sensor, with other vehicle part and system described here relative to example vehicle 100.Therefore, the repeated description to these identical feature, parts and systems is avoided at this.
Vehicle 100 ' comprises multi-stage air bag 231 ', multi-stage air bag 231 ' through vehicle 100 ' in case with chaufeur and passenger seat 110a '-110b ' laterally imbrication.Such as, as shown here, multi-stage air bag 231 ' can be in the top cover of upper windscreen.In another example, multi-stage air bag 231 ' can be in instrument carrier panel 195 '.With further reference to Figure 11 and 12, in collision (such as head-on crash) process, when bearing circle 115 ' is in operating position, the first safety air bag 225 ' can be configured to launch at driver's seat 110a ' place.Similarly, multi-stage air bag 231 ' also can be configured to launch at passenger seat 110b ' place.
As described herein, bearing circle 115 ' can be stowed in the below of such as instrument carrier panel 195 ', as by non-limiting example, to give the extra leg room of chaufeur or gap in the process operated at autonomous driving.With reference to Figure 13 and 14, when bearing circle 115 ' is in stowed position, the first safety air bag 225 is disabled in collision process, even if driver's seat 110a ' toward the front.According to principle of the present invention, if bearing circle 115 ' is in stowed position, then multi-stage air bag 231 ' can launch at chaufeur and passenger seat 110a ' and 110b ' place.
Multi-stage air bag 231 ' can have various configurations.Such as, multi-stage air bag 231 ' can be the dual stage airbag with dual stage inflator.In another example, multi-stage air bag 231 ' can have two or more independently chamber and at least two charging blowers.
Treatment facility 235 '---it can be incorporated in the controller in vehicle 100 '---can be configured to be in based on such as bearing circle 115 ' inflation that the-safety air bag 225 ' and/or multi-stage air bag 231 ' are optionally enabled in operating position or stowed position.When bearing circle 115 ' is in operating position, treatment facility 235 ' can be enabled the first safety air bag 225 ' and partly enable multi-stage air bag 231 ' only to launch at passenger seat 110b ' place.Therefore, in the event of a collision, the first safety air bag 225 ' will be unfolded at driver's seat 110a ' place, and multi-stage air bag 231 ' will only be unfolded at passenger seat 110b ' place.When bearing circle 115 ' is in stowed position, treatment facility 235 ' can enable multi-stage air bag 231 ' to launch at chaufeur and passenger seat 110a ' and 110b ' place, and forbids the first safety air bag 225 '.Treatment facility 235 ' can enter-walk to consider that driver's seat 110a ' and/or passenger seat 110b ' is toward the front or towards rear.Such as, if both towards rear, then treatment facility 235 ' can forbid the first safety air bag 225 ' and multi-stage air bag 231 '.
Figure 15 shows the process flow diagram flow chart of the example process 1000 of expansion direction dish such as in driver behavior process in vehicle 100 ' and multi-stage air bag, wherein chaufeur and passenger seat 110a ' and 110b ' are all toward the front, that is, towards instrument carrier panel 195 '.Process 1000 performs according to the program in one or more vehicle control device generally.
Process 1000 starts from frame 1005, and wherein the data from its one or more crash sensors monitored by vehicle 100 '.Next, in frame 1010, whether the controller determination head-on crash threshold value of vehicle 100 ' meets or exceeds, and whether the data namely from one or more crash sensor show whether vehicle 100 ' stands head-on crash or compel may stand head-on crash into ground.If not, then process loops back is to frame 1005, and monitoring continues.
If head-on crash threshold value is satisfied, next, in frame 1015, the controller determination bearing circle 115 ' of vehicle 100 ' is in stowed position or operating position.Such as, user interface apparatus can provide instruction to controller to pack up bearing circle 115 ', and in another example, vehicle 100 ' enters autonomous or half autonomous mode etc., and bearing circle 115 ' just can automatically be packed up.In all cases, if bearing circle 115 ' is packed up, then process 1000 proceeds to frame 1020.At frame 1020, the controller of vehicle 100 ', or than safety air sac controller independent possibly as is known, provide signal to launch multi-stage air bag 231 ' at driver's seat 110a ' and passenger seat 110b ' place, as shown in figures 13 and 14.If bearing circle 115 ' is not packed up, that is, be in operating position, then process 1000 proceeds to frame 1025.At frame 1025, the controller of vehicle 100 ', or than safety air sac controller independent possibly as is known, there is provided signal to launch the first safety air bag 225 ' at driver's seat 110a ' place and only to launch multi-stage air bag 231 ' at passenger seat 110b ' place, as illustrated in figs. 11 and 12.After the expansion of one or more safety air bags at a place in frame 1020 and 1025, then process 1000 terminates.
Usually, computing system and/or equipment, such as user interface apparatus 135, controller 145 and treatment facility 235, can adopt any one in many computer operating systems, include, but are not limited to Ford operating system, Microsoft (such as, the Oracle on California redwood beach issues for operating system, Unix operating system operating system), the International Business Machine Corporation (IBM) in Armonk, New York city AIXUNIX operating system, (SuSE) Linux OS, the version of Android operation system of MacOSX and iOS operating system that storehouse, California is issued than the Apple of Dinon and the issue of open mobile phone alliance and/or the variant issued.The example of computing equipment includes but not limited to, computer workstation, server, desktop computer, notebook PC, portable computer or handheld PC or some other computing systems and/or equipment.
Computing equipment generally includes the executable instruction of computing machine, and wherein instruction can be performed by one or more those computing equipments such as listed above.The executable instruction of computing machine can compile from the computer program using multiple programs design language and/or technology to set up or understand, and these language and/or technology include but not limited to Java tM, independent one or combination in C, C++, VisualBasic, JavaScript, Perl etc.Usually, treater (such as microprocessor) such as receives instruction from memory device, computer-readable medium etc., and performs these instructions, thus performs one or more process, comprises one or more process described here.Such instruction and other data can use multiple computer-readable medium to store and transmit.
Computer-readable medium (also referred to as processor readable medium) comprises the non-volatile media (tangible) that participation provides computer-readable (such as by the treater of computing machine) data (such as instruction).Such medium can take many forms, includes but not limited to non-volatile media and Volatile media.Non-volatile media can comprise, such as CD or disk and other lasting internal memories.Volatile media can comprise such as dynamic random access memory (DRAM) (DRAM), and it typically forms main memory.Such instruction can be transmitted by one or more transmission medium, comprises coaxial cable, copper cash and optical fiber, comprises the line of the system bus comprising the treater being connected to computing machine.The common form of computer-readable medium comprises, such as floppy disk (floppydisk), Flexible disk (flexibledisk), hard disk, tape, other magnetic medium, CD-ROM (compact disc read-only memory), DVD (Digital video disc), other optical medium any, punched card, paper tape, any other has the physical medium of hole pattern of rows and columns, RAM (random access memory), PROM (Programmable Read Only Memory), EPROM (EPROM), FLASH-EEPROM (flash Electrically Erasable Read Only Memory), other storage chip any or memory cartridge, or the medium of any other embodied on computer readable.
In some instances, system element may be implemented as at one or more computing equipment (such as, server, PC etc.) on computer-readable instruction (such as, software), be stored in (such as, disk, memory device etc.) on computer-readable medium associated with it.Computer program can comprise storage on a computer-readable medium for performing such instruction of function described herein.
About process described here, system, method, exploratory method etc., should be understood that, occur according to certain ordered sequence although the step of these processes etc. is described as, these processes may be embodied as to be different from description of the present invention order sequentially to perform described step.Should be understood that further, some step can perform simultaneously, and other step can increase, or some step described herein can be omitted.In other words, the description object being provided in this process is some embodiment is described, and should not be interpreted as by any way limiting claim.
Therefore, should be understood that, above-mentioned specification sheets is intended to illustrate instead of restriction.Except the example provided, on the basis of reading above-mentioned specification sheets, many embodiments and application are apparent.Scope of the present invention should not determined with reference to above-mentioned specification sheets, but the whole equivalent scope should enjoyed together with these claims with reference to claims are determined.Can predict and expect that following development will occur in the field of discussing at this, and system and method disclosed in this invention will be incorporated in the embodiment in these futures.In a word, should be understood that, the present invention can modify and change.
The all terms used in the claims are intended to be given the usual implication that they are understood as those skilled in the art, unless made clearly contrary instruction at this.Particularly singular article is as " one ", " being somebody's turn to do ", and the use of " described " etc. should be understood to describe one or more shown element, except describing clearly contrary restriction in non-claimed.
Abstract of invention is provided to understand fully essence disclosed in this technology fast to allow reader.When submitting this abstract of invention to, should be understood it and be not used in scope and the implication of explaining or limit claim.In addition, in previous embodiment, can find out, in order to simplify object of the present invention, different features is integrated in different embodiments.This open method should not be interpreted as reflecting the intention of embodiment needs required for protection than the more feature described clear in every claim.On the contrary, as the following claims reflect, inventive concept is all features being less than single disclosed embodiment.Therefore, following claim is attached in detailed description of the invention in this way, and every bar claim self is as theme claimed separately.

Claims (20)

1. the controller in vehicle, described controller comprises treater and memory device, and described memory device stores by the executable instruction of described treater, and described instruction comprises the instruction for following steps:
Monitoring crash sensor data;
Detect head-on crash; And
Determine that in vehicle, bearing circle is arranged in one of operating position and stowed position, and, when described bearing circle is in described operating position, launch the first safety air bag at described driver's seat place and launch multi-stage air bag at described passenger seat place, and, when described bearing circle is in described stowed position, launch described multi-stage air bag at described driver's seat and described passenger seat place.
2. controller according to claim 1, wherein said first safety air bag is bearing circle safety air bag.
3. controller according to claim 1, wherein said multi-stage air bag extends laterally across the passenger accommodation of described vehicle substantially.
4. controller according to claim 3, wherein said multi-stage air bag is in the top cover of described vehicle.
5. controller according to claim 3, wherein said multi-stage air bag is in the instrument carrier panel of described vehicle.
6. controller according to claim 1, wherein said instruction comprises further for determining the whether instruction toward the front of described driver's seat and described passenger seat.
7. controller according to claim 1, wherein said multi-stage air bag comprises dual stage inflator.
8. a system, comprises:
Bearing circle, it can be located between the stowed position in the operating position at the driver's seat place of vehicle and described vehicle;
First safety air bag, it is connected to described bearing circle;
Multi-stage air bag, it is driver's seat described in imbrication and be close to the passenger seat of described vehicle of described driver's seat laterally; And
Controller, it comprises treater and memory device, described memory device stores by the executable instruction of described treater, and described instruction comprising instruction for detecting head-on crash, locating the instruction of described bearing circle, launching described first safety air bag and launch the instruction of described multi-stage air bag at described passenger seat place and launch the instruction of described multi-stage air bag when described bearing circle is in described stowed position at described driver's seat and described passenger seat place when described bearing circle is in described operating position at described driver's seat place.
9. system according to claim 8, wherein said multi-stage air bag comprises two chambers.
10. system according to claim 9, wherein said multi-stage air bag comprises dual stage inflator.
11. systems according to claim 9, wherein said multi-stage air bag comprises two charging blowers.
12. systems according to claim 8, wherein said multi-stage air bag is in the top cover of described vehicle.
13. systems according to claim 8, wherein said multi-stage air bag is in the instrument carrier panel of described vehicle.
14. systems according to claim 8, wherein said instruction comprises further for determining the whether instruction toward the front of described driver's seat and described passenger seat.
15. 1 kinds of methods, comprise:
Monitoring crash sensor data;
Detect head-on crash; And
Determine that in vehicle, bearing circle is in one in operating position and stowed position, and, when described bearing circle is in described operating position, launch the first safety air bag at described driver's seat place and launch multi-stage air bag at described passenger seat place, and, when described bearing circle is in described stowed position, launch described multi-stage air bag at described driver's seat and described passenger seat place.
16. methods according to claim 15, wherein said multi-stage air bag extends laterally across the passenger accommodation of described vehicle substantially.
17. methods according to claim 16, wherein said multi-stage air bag is in the top cover of described vehicle.
18. methods according to claim 16, wherein said multi-stage air bag is in the instrument carrier panel of described vehicle.
19. methods according to claim 15, comprise further and whether toward the front to determine described driver's seat and described passenger seat.
20. methods according to claim 15, wherein said first safety air bag is bearing circle safety air bag.
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DE102015116696A1 (en) 2016-04-07

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