Summary of the invention
The present invention is directed at least solve one of above-mentioned technical problem.
For this purpose, the system can have open in user an object of the present invention is to provide a kind of control system of vehicleWhen opening the intention of vehicle trunk and meeting trunk unlocking condition, control trunk is automatically turned on, to provide for userA method of new unlatching trunk avoids physics from opening in trunk mode when user's both hands are occupied, can not be effectiveThe case where unlatching, improves the car experience of user to have great convenience for the user.
Second object of the present invention is to propose a kind of vehicle.
Third object of the present invention is to propose a kind of control method of vehicle.
To achieve the goals above, the embodiment of first aspect present invention proposes a kind of control system of vehicle, comprising:Acquisition module, for when the vehicle meets preset condition, acquiring the letter of the environment in the motion images and predeterminable area of userBreath；Judgment module, for judging whether user has the intention of unlocking vehicle trunk according to the collected motion images,And judged whether to meet trunk unlocking condition according to the environmental information；Control module, for having unlatching as the userThe intention of vehicle trunk, and when meeting trunk unlocking condition, it controls the trunk and opens.
The control system of vehicle according to an embodiment of the present invention acquires the movement of user when vehicle meets preset conditionEnvironmental information in image and predeterminable area, and judge whether user has the intention for opening trunk accordingly, and after whether meetingBoot unlocking condition, when user has the intention for opening trunk and meets trunk unlocking condition, control trunk is opened automaticallyIt opens, to provide a kind of mode of new unlatching trunk for user, physics is avoided to open in trunk mode when user is doubleWhen hand is occupied, the case where can not effectively opening, to have great convenience for the user, the car experience of user is improved.
In addition, the control system of vehicle according to the above embodiment of the present invention can also have following additional technology specialSign:
In some instances, further includes: authentication module is authenticated for the identity to the user；Vehicle shapeState detection module, status information used for vehicles are detected, and the status information of the vehicle includes at least: gear information,Lock signal and speed signal；The preset condition includes: that the authentication of the user passes through, and vehicle is powered on not drive a vehicle and be fallenLock, and the vehicle gear is not in R gear, and vehicle remains static.
In some instances, further includes: the first movement template database, for storing the movement mould of the first preset quantityPlate；Second movement template database, for storing the movement template of the second preset quantity, wherein first preset quantity is bigIn the second preset quantity；The judgment module, for meeting preset condition when the vehicle, and when vehicle be in P gear or N gear,Collected motion images input the first movement template database is matched, and after successful match, judgementThe user has the intention of unlocking vehicle trunk；And when the vehicle meets preset condition, and vehicle is not in P gear or NWhen gear, collected motion images input the second movement template database is matched, and after successful match,Judge that the user has the intention of unlocking vehicle trunk.
In some instances, the judgment module is also used to: opening institute when the space of the predeterminable area is greater than trunkWhen needing in space and the predeterminable area nobody, judgement meets trunk unlocking condition.
In some instances, the acquisition module is the vehicle backing backsight camera of vehicle.
To achieve the goals above, the embodiment of second aspect of the present invention proposes a kind of vehicle, including of the invention above-mentionedThe control system of vehicle described in embodiment.
Vehicle according to an embodiment of the present invention acquires the motion images and predeterminable area of user when meeting preset conditionInterior environmental information, and judge whether user has the intention for opening trunk accordingly, and whether meet trunk unlocking condition, whenWhen user has the intention for opening trunk and meets trunk unlocking condition, control trunk is automatically turned on, to mention for userThe mode for having supplied a kind of new unlatching trunk, avoids physics from opening in trunk mode when user's both hands are occupied, can notThe case where effectively opening, to have great convenience for the user, improves the car experience of user.
To achieve the goals above, the embodiment of third aspect present invention proposes a kind of control method of vehicle, includingFollowing steps: when the vehicle meets preset condition, the environmental information in the motion images and predeterminable area of user is acquired；RootAccording to the collected motion images, judge whether user has the intention of unlocking vehicle trunk, and is believed according to the environmentBreath judges whether to meet trunk unlocking condition；If the user has the intention of unlocking vehicle trunk, and meets trunkUnlocking condition then controls the trunk and opens.
The control method of vehicle according to an embodiment of the present invention acquires the movement of user when vehicle meets preset conditionEnvironmental information in image and predeterminable area, and judge whether user has the intention for opening trunk accordingly, and after whether meetingBoot unlocking condition, when user has the intention for opening trunk and meets trunk unlocking condition, control trunk is opened automaticallyIt opens, to provide a kind of mode of new unlatching trunk for user, physics is avoided to open in trunk mode when user is doubleWhen hand is occupied, the case where can not effectively opening, to have great convenience for the user, the car experience of user is improved.
In addition, the control method of vehicle according to the above embodiment of the present invention can also have following additional technology specialSign:
In some instances, the preset condition includes: that the authentication of the user passes through, and vehicle is powered on and do not driven a vehicleIt latches, and the vehicle gear is not in R gear, and vehicle remains static.
In some instances, the intention for judging user and whether having unlocking vehicle trunk, comprising: when the vehicle is fullSufficient preset condition, and vehicle is in P gear or when N is kept off, collected motion images input first is acted template databaseIt is matched, and after successful match, judges that the user has the intention of unlocking vehicle trunk, wherein first movementTemplate database is stored with the movement template of the first preset quantity；When the vehicle meets preset condition, and vehicle is not in P gearOr when N gear, collected the second movement of motion images input template database is matched, and after successful match,Judge that the user has the intention of unlocking vehicle trunk, wherein it is default that the second movement template database is stored with secondThe movement template of quantity, first preset quantity are greater than the second preset quantity.
In some instances, judged whether to meet trunk unlocking condition according to the environmental information, comprising: when described pre-If the space in region is greater than in space and the predeterminable area needed for trunk is opened nobody, judgement meets trunk open stripPart.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following descriptionObviously, or practice through the invention is recognized.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to endSame or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attachedThe embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" isIt is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or darkShow that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pairLimitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply oppositeImportance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phaseEven ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It canTo be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediaryConnection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete conditionConcrete meaning in invention.
The control system, method and vehicle of vehicle according to an embodiment of the present invention are described below in conjunction with attached drawing.
Fig. 1 is the structural block diagram of the control system of vehicle according to an embodiment of the invention.As shown in Figure 1, the vehicleControl system 100, comprising: acquisition module 110, judgment module 120 and control module 130.
Wherein, acquisition module 110 is used for when vehicle meets preset condition, acquires the motion images and predeterminable area of userInterior environmental information.
In one embodiment of the invention, acquisition module 110 is the vehicle backing backsight camera of vehicle.Due to moving backward at presentRearview camera utilization rate is relatively low, and majority of case only uses when the initial point and terminal of trip, i.e., for stoppingVehicle secondary purpose.Therefore, in the embodiment of the present invention, increase the effect of vehicle backing backsight camera in some scenes, for example, adoptingCollect the motion images of user, related conducive to identification user is intended to, and the utilization rate of vehicle backing backsight camera is improved, to be promotedThe happiness and user's stickiness of car owner.
Judgment module 120 is used to judge whether user has the meaning of unlocking vehicle trunk according to collected motion imagesFigure, and judged whether to meet trunk unlocking condition according to environmental information.
Control module 130 is used to have the intention of unlocking vehicle trunk as user, and when meeting trunk unlocking condition, controlTrunk processed is opened.In other words, judge that user wants to open trunk, and when the condition of current environment satisfaction unlatching trunk,Automatically open trunk.
In one embodiment of the invention, which further includes authentication module (not shown) and vehicleState detection module (not shown).
Specifically, authentication module is for authenticating the identity of user.Vehicle-state detection module is used for vehicleStatus information detected, the status information of vehicle includes at least: gear information, lock signal and speed signal.
Based on this, above-mentioned preset condition includes: that the authentication of user passes through, and vehicle is powered on not drive a vehicle and be latched, andVehicle gear is not in R gear, and vehicle remains static.In other words, meet when simultaneously: user identity authentication passes through, andVehicle is powered on but is not driven a vehicle and latches, and vehicle gear is not R gear, and vehicle remain static etc. conditions when, determine that vehicle is fullSufficient preset condition, then acquisition module 110 can acquire the environmental information in the motion images and predeterminable area of user.Another partyFace, when detecting that vehicle is mobile or is in state of rolling backward, acquisition module 110 will not work.
Specifically, authentication module can be the existing PEPS of vehicle (Passive Entry&PassiveStart, keyless entry and activation system) or PKE (PASSIVE KEYLESS ENTER, keyless gate inhibition system), for intoThe verification of row user identity legitimacy prevents from being invaded vehicle by illegal user, guarantees vehicle safety.
In one embodiment of the invention, which further includes the first movement template database (not shown)With the second movement template database (not shown).First movement template database is used to store the movement of the first preset quantityTemplate；Second movement template database is used to store the movement template of the second preset quantity, wherein the first preset quantity is greater than theTwo preset quantities.
Based on this, judgment module 120 is used to meet preset condition when vehicle, and when vehicle be in P gear or N gear, will acquireTo motion images input the first movement template database matched, and after successful match, judge that user has unlocking vehicleThe intention of trunk；And when vehicle meets preset condition, and vehicle is not in P gear or N gear, by collected action diagramIt is matched as input second acts template database, and after successful match, judges that user has the meaning of unlocking vehicle trunkFigure.Specifically, that is, after determining that vehicle meets preset condition, when vehicle is in P gear or N is kept off, i.e., vehicle is in non-powered gear,At this time determine vehicle be non-provisional parking, then by the motion images of collected user be input to the first movement template database intoRow matching, to determine whether user has the intention for opening trunk；When vehicle is not at P gear and N gear, i.e., vehicle is in powerGear determines that user is temporary parking at this time, then the motion images of collected user is input to the second movement template if D is kept offDatabase is matched, to determine whether user has the intention for opening trunk.Specifically, when successful match, i.e., first orWhen second movement template database has movement template consistent with the motion images of acquisition, determines that user has and open trunkIt is intended to.Wherein, the quantity of the movement template in the first movement template database is greater than the movement in the second movement template databaseThe quantity of template, this is because when temporary parking, due to the limitation of parking environment (being such as parked in roadside) factor, partial actUnsuitable user makes, and otherwise may cause danger, therefore, second movement template database in movement template quantity compared withIt is few；Rather than when temporary parking, vehicle is parked in substantially in the parking stall in parking lot, therefore, is not limited substantially by parking environment, is usedThe movement that family can be made is more, and therefore, the quantity of the movement template in the first movement template database is more, to be also convenient forThe more convenient input action image of user, to identify the unpacking intention being used for as soon as possible.
In one embodiment of the invention, judgment module 120 is also used to: when the space of predeterminable area is opened greater than trunkWhen opening in required space and predeterminable area nobody, judgement meets trunk unlocking condition.In other words, according to collected defaultEnvironmental information in region such as acquires the environmental information of rear view of vehicle region, judges whether the space of rear view of vehicle region is enoughIt is broad, space size needed for trunk opening process could be met, while judge rear area whether someone, after avoiding unlatchingWhen boot, the person is damaged.When the space of rear view of vehicle region is sufficiently large, that is, meet the space needed for trunk is opened andIn rear area nobody when, then determine to meet trunk unlocking condition, i.e., trunk can safety opening.
In a particular embodiment, as shown in connection with fig. 2, user identity authentication is carried out by PEPS or PKE first；When user's bodyAfter part certification passes through, judge whether vehicle has been turned on, i.e., whether vehicle has powered on, and images after vehicle powers on to vehicle backing backsightHead (i.e. acquisition module 110) power supply；Further, judge whether that driving latches, latch if do not driven a vehicle, whether judge vehicleIt is kept off in R, if vehicle is not in R gear, judges whether vehicle remains static；If vehicle remains static,The judgement of user's intention is carried out in combination with vehicle current shift.In other words, when the authentication of user passes through, and on vehicleElectricity does not drive a vehicle and latches, and vehicle gear is not in R gear, and when vehicle remains static, determines that vehicle meets preset condition.IntoOne step, when vehicle is in P gear or N is kept off, i.e., vehicle is in non-powered gear, determines that vehicle is non-provisional parking at this time, then willThe motion images of collected user are input to the first movement template database and match, after determining whether user has unlatchingThe intention of boot；When vehicle is not at P gear and N gear, i.e., vehicle is in power gear, if D is kept off, determines that user is temporarily to stop at this timeThe motion images of collected user are then input to the second movement template database and matched, whether to determine user by vehicleThere is the intention for opening trunk.Specifically, that is, first or second movement template database exists and acquisition when successful matchWhen the consistent movement template of motion images, determine that user has the intention for opening trunk.Wherein, in the first movement template databaseThe quantity of movement template be greater than the quantity of the movement template in the second movement template database, this is because when temporary parking,Due to the limitation of parking environment (being such as parked in roadside) factor, partial act is not suitable for user and makes, and otherwise may endangerDanger, therefore, the negligible amounts of the movement template in the second movement template database；Rather than when temporary parking, vehicle is parked in substantiallyIn the parking stall in parking lot, therefore, not limited substantially by parking environment, the movement that user can make is more, therefore, firstThe quantity for acting the movement template in template database is more, to be also convenient for the more convenient input action figure of userPicture, to identify the unpacking intention being used for as soon as possible.Further, after determining that user has the intention for opening trunk, ifDetermine predeterminable area space be greater than trunk open needed for space and predeterminable area in nobody when, i.e., trunk can be safeOpening when, judgement meet trunk unlocking condition, then control module 130 control trunk automatically open.
To sum up, the control system of the vehicle, first completion user identity authentication judge that vehicle meets after certification passes throughAfter preset condition, the collection being intended to of unpacking is carried out, when user's both hands are occupied, the other parts of user generally still belong to the free timeState can make some movements to express unpacking intention, and the vehicle backing backsight camera of automobile is also at idle state, becauseThis combines them to obtain a kind of non-contact enabling intention collection scheme, collects analysis of image data using backup camera, is knowingAfter being clipped to specific action, and when meeting the condition of unpacking, (i.e. unlatching boot) movement of unpacking is completed.Wherein, due to total with reversingWith camera, so there are two types of working conditions to move camera when being in state of rolling backward (i.e. R gear) for vehicle backing backsight cameraIt gives reversing module to use, the use of acquisition module 110 is given to when being not at state of rolling backward.It is opened to guarantee not occur opening by mistakeSituation, the initiate mode of function and driving, which latch, to be guaranteed unanimously, then is not in after vehicle has travelled, trunk is opened by mistakeIt opens；The problem of failing when vehicle driving goes out parking stall or meets people will not occur.It is in conjunction with Fig. 2 as can be seen that logicalAfter crossing PEPS completion identification, acquisition and judgement to vehicle body series of parameters guarantee after normally can entering automatic openingThe process of boot.
The control system of vehicle according to an embodiment of the present invention acquires the movement of user when vehicle meets preset conditionEnvironmental information in image and predeterminable area, and judge whether user has the intention for opening trunk accordingly, and after whether meetingBoot unlocking condition, when user has the intention for opening trunk and meets trunk unlocking condition, control trunk is opened automaticallyIt opens, to provide a kind of mode of new unlatching trunk for user, physics is avoided to open in trunk mode when user is doubleWhen hand is occupied, the case where can not effectively opening, to have great convenience for the user, the car experience of user is improved.
Further embodiment of the present invention also proposed a kind of vehicle.The vehicle includes any one above-mentioned implementation of the present inventionThe control system of vehicle described in example.
Vehicle according to an embodiment of the present invention acquires the motion images and predeterminable area of user when meeting preset conditionInterior environmental information, and judge whether user has the intention for opening trunk accordingly, and whether meet trunk unlocking condition, whenWhen user has the intention for opening trunk and meets trunk unlocking condition, control trunk is automatically turned on, to mention for userThe mode for having supplied a kind of new unlatching trunk, avoids physics from opening in trunk mode when user's both hands are occupied, can notThe case where effectively opening, to have great convenience for the user, improves the car experience of user.
In addition, other compositions of vehicle according to an embodiment of the present invention and effect are for those of ordinary skill in the artFor be all it is known, in order to reduce redundancy, be not repeated herein.
Further embodiment of the present invention also proposed a kind of control method of vehicle.
Fig. 3 is the flow chart of the control method of vehicle according to an embodiment of the invention.As shown in figure 3, the vehicleControl method, comprising the following steps:
Step S1: when vehicle meets preset condition, the environmental information in the motion images and predeterminable area of user is acquired.
In one embodiment of the invention, motion images and the preset areas of user can be acquired by vehicle backing backsight cameraEnvironmental information in domain.Since current vehicle backing backsight camera utilization rate is relatively low, majority of case is only in the initial of tripIt is used when point and terminal, i.e., for secondary purpose of stopping.Therefore, in the embodiment of the present invention, increase in some scenesThe effect of vehicle backing backsight camera improves down for example, the motion images of acquisition user, related conducive to identification user are intended toThe utilization rate of vehicle rearview camera, to promote the happiness and user's stickiness of car owner.
Step S2: according to collected motion images, judge whether user has the intention of unlocking vehicle trunk, Yi JigenJudge whether to meet trunk unlocking condition according to environmental information.
Step S3: if user has the intention of unlocking vehicle trunk, and meet trunk unlocking condition, then control rear moldingCase is opened.In other words, judge that user wants to open trunk, and when the condition of current environment satisfaction unlatching trunk, beat automaticallyOpen trunk.
In one embodiment of the invention, preset condition includes: that the authentication of user passes through, and vehicle is powered on and do not goneVehicle latches, and vehicle gear is not in R gear, and vehicle remains static.In other words, meet when simultaneously: user identity is recognizedCard passes through, and vehicle is powered on but do not driven a vehicle and latches, and vehicle gear is not R gear, and vehicle remain static etc. conditions when, sentenceDetermine vehicle and meet preset condition, the environmental information in the motion images and predeterminable area of user can be acquired.On the other hand, work as inspectionWhen measuring vehicle movement or being in state of rolling backward, by the environmental information in the motion images and predeterminable area that do not acquire user.
Specifically, can by the existing PEPS of vehicle (Passive Entry&Passive Start, keyless entry andActivation system) or PKE (PASSIVE KEYLESS ENTER, keyless gate inhibition system), carry out the school of user identity legitimacyIt tests, prevents from being invaded vehicle by illegal user, guarantee vehicle safety.
In one embodiment of the invention, judge whether user has the intention of unlocking vehicle trunk, comprising: work as vehicleMeet preset condition, and vehicle is in P gear or when N is kept off, by the first movement template database of collected motion images input intoRow matching, and after successful match, judge that user has the intention of unlocking vehicle trunk, wherein the first movement template databaseIt is stored with the movement template of the first preset quantity；When vehicle meets preset condition, and vehicle is not in P gear or N gear, will acquireTo motion images input the second movement template database matched, and after successful match, judge that user has unlocking vehicleThe intention of trunk, wherein the second movement template database is stored with the movement template of the second preset quantity, the first preset quantityGreater than the second preset quantity.
Specifically, that is, after determining that vehicle meets preset condition, when vehicle is in P gear or N is kept off, i.e., vehicle is in non-dynamicPower gear determines that vehicle is non-provisional parking, then is input to the first movement template number for the motion images of collected user at this timeIt is matched according to library, to determine whether user has the intention for opening trunk；When vehicle is not at P gear and N gear, i.e., at vehicleIt is kept off in power, if D is kept off, determines that user is temporary parking at this time, then the motion images of collected user are input to second and movedIt is matched as template database, to determine whether user has the intention for opening trunk.Specifically, when successful match, i.e.,When the first or second acts template database in the presence of movement template consistent with the motion images of acquisition, after determining that user has unlatchingThe intention of boot.Wherein, the quantity of the movement template in the first movement template database is greater than in the second movement template databaseMovement template quantity, this is because when temporary parking, due to the limitation of parking environment (being such as parked in roadside) factor, portionTransfer is made unsuitable user and is made, and otherwise may cause danger, and therefore, second acts the movement template in template databaseNegligible amounts；Rather than when temporary parking, vehicle is parked in substantially in the parking stall in parking lot, therefore, substantially not by parking environmentLimitation, the movement that user can make is more, and therefore, the quantity of the movement template in the first movement template database is more, fromAnd it is also convenient for the more convenient input action image of user, to identify the unpacking intention being used for as soon as possible.
In one embodiment of the invention, judged whether to meet trunk unlocking condition according to environmental information, comprising: whenWhen the space of predeterminable area is greater than in space and predeterminable area needed for trunk is opened nobody, judgement meets trunk open stripPart.In other words, according to the environmental information in collected predeterminable area, the environmental information of rear view of vehicle region is such as acquired, is sentencedWhether the space of disconnected rear view of vehicle region is broad enough, and space size needed for could meeting trunk opening process is sentenced simultaneouslyWhether someone damages the person when avoiding opening trunk disconnected rear area.When the space of rear view of vehicle region is enoughGreatly, that is, meet trunk open needed for space and rear area in nobody when, then determine meet trunk unlocking condition, i.e., afterBoot can safety opening.
It should be noted that the specific implementation and the embodiment of the present invention of the control method of the vehicle of the embodiment of the present inventionVehicle control system specific implementation it is similar, specifically refer to the description of components of system as directed, in order to reduce redundancy, hereinIt repeats no more.
The control method of vehicle according to an embodiment of the present invention acquires the movement of user when vehicle meets preset conditionEnvironmental information in image and predeterminable area, and judge whether user has the intention for opening trunk accordingly, and after whether meetingBoot unlocking condition, when user has the intention for opening trunk and meets trunk unlocking condition, control trunk is opened automaticallyIt opens, to provide a kind of mode of new unlatching trunk for user, physics is avoided to open in trunk mode when user is doubleWhen hand is occupied, the case where can not effectively opening, to have great convenience for the user, the car experience of user is improved.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically showThe description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or examplePoint is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are notCentainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be anyOne or more embodiment or examples in can be combined in any suitable manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: notA variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, thisThe range of invention is by claim and its equivalent limits.