CN106740697A - Rain scrape control method and device afterwards - Google Patents
Rain scrape control method and device afterwards Download PDFInfo
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- CN106740697A CN106740697A CN201710017385.6A CN201710017385A CN106740697A CN 106740697 A CN106740697 A CN 106740697A CN 201710017385 A CN201710017385 A CN 201710017385A CN 106740697 A CN106740697 A CN 106740697A
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- 230000033001 locomotion Effects 0.000 claims description 60
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- 238000000605 extraction Methods 0.000 claims description 7
- 210000001508 eye Anatomy 0.000 description 65
- 210000005252 bulbus oculi Anatomy 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 7
- 210000003813 thumb Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
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- 241000287181 Sturnus vulgaris Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
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- 230000004424 eye movement Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
- B60S1/58—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for rear windows
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
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Abstract
This disclosure relates to a kind of rear windscreen wiper control method and device, the method includes：First operation information of driver is obtained, the first operation information includes the first voice messaging or the first body-sensing information；The first control instruction for windscreen wiper after unlatching is generated according to the first operation information；In response to the first control instruction, the state of ignition switch and the state of preceding windscreen wiper are obtained；When it is determined that ignition switch state for open, and preceding windscreen wiper state for open when, windscreen wiper after unlatching.The disclosure needs to carry out the problem of the open and close operation of back rain strip device manually in can solve the problem that correlation technique, it is possible to increase the intelligence degree that windscreen wiper is controlled afterwards.
Description
Technical field
This disclosure relates to automation field, in particular it relates to a kind of rear rain scrape control method and device.
Background technology
Rear windscreen wiper is exactly the rain brush of rear windscreen of car, is provided in SUV, MPV, two-box automobile and part more rear windscreen wiper and lifts back of the body car
On.At present, the control of rear windscreen wiper is realized by wiper switch after driver's unlatching/closing in-car substantially.With electronic information
The development of technology, vehicle electronic device is also more and more intelligent, although the rear windscreen wiper of some vehicles can also be by the shape of preceding windscreen wiper
The comprehensive descision of state and reverse gear switch realizes intelligent opening during reversing, but the judgement of the state and reverse gear for passing through preceding windscreen wiper is simultaneously
Not necessarily meet the wish of driver, and wiper switch is realized after when driving still needing to driver's control in-car.
The content of the invention
The purpose of the disclosure is to provide a kind of rear rain scrape control method and device, is used to solve existing rear windscreen wiper controlling party
Method needs the problem of control manually.
To achieve these goals, according to the first aspect of the embodiment of the present disclosure, there is provided a kind of rear rain scrape control method, institute
The method of stating includes：
First operation information of driver is obtained, first operation information includes that the first voice messaging or the first body-sensing are believed
Breath；
The first control instruction for windscreen wiper after unlatching is generated according to first operation information；
In response to first control instruction, the state of ignition switch and the state of preceding windscreen wiper are obtained；
When it is determined that the ignition switch state for open, and the preceding windscreen wiper state for open when, open it is described after
Windscreen wiper.
Optionally, first operation information is the first body-sensing information, and the first body-sensing information is First view
When eyeball is acted, first control instruction generated for windscreen wiper after unlatching according to first operation information includes：
Judge whether the first eye action is the regulation eye motion that the rear windscreen wiper is opened for instruction；
It is raw when it is determined that first eye action opens the regulation eye motion of the rear windscreen wiper for described in for instruction
Into first control instruction.
Optionally, first operation information is the first body-sensing information, and the first body-sensing information is first-hand
During gesture information, first control instruction generated for windscreen wiper after unlatching according to first operation information includes：
Judge whether the first gesture information is the conventional sign information that the rear windscreen wiper is opened for instruction；
When it is determined that the first gesture information be it is described for indicating to open the conventional sign information of the rear windscreen wiper when, it is raw
Into first control instruction.
Optionally, it is described according to first operation information when first operation information is first voice messaging
The first control instruction generated for windscreen wiper after unlatching includes：
Extract the keyword in first voice messaging；
Judge whether the keyword in first voice messaging is for indicating the regulation for opening the rear windscreen wiper crucial
Word；
The regulation of windscreen wiper is closed after it is determined that the keyword in first voice messaging is described described for instruction unlatching
During keyword, first control instruction is generated.
Optionally, methods described also includes：
When the state of the ignition switch is closing, or the state of the preceding windscreen wiper is when closing, it is determined that being not turned on described
Windscreen wiper afterwards.
Optionally, methods described also includes：
Second operation information of driver is obtained, second operation information includes that the second voice messaging or the second body-sensing are believed
Breath；
The second control instruction for closing the rear windscreen wiper is generated according to second operation information；
In response to second control instruction, the rear windscreen wiper is closed.
Optionally, second operation information is the second body-sensing information, and the second body-sensing information is second
Eyeball is acted, and described generation according to second operation information includes for closing the second control instruction of the rear windscreen wiper：
Judge whether second eye motion is the regulation eye motion that the rear windscreen wiper is closed for instruction；
When it is determined that second eye motion be it is described for indicating to close the regulation eye motion of the rear windscreen wiper when, it is raw
Into second control instruction.
Optionally, second operation information is the second body-sensing information, and the second body-sensing information is second-hand
Gesture information, described generation according to second operation information includes for closing the second control instruction of the rear windscreen wiper：
Judge whether the second gesture information is the conventional sign information that the rear windscreen wiper is closed for instruction；
When it is determined that the second gesture information be it is described for indicating to close the conventional sign information of the rear windscreen wiper when, it is raw
Into second control instruction.
Optionally, second operation information is second voice messaging, described to be given birth to according to second operation information
Include into for closing the second control instruction of the rear windscreen wiper：
Extract the keyword in second voice messaging；
Judge whether the keyword in second voice messaging is for indicating the regulation for closing the rear windscreen wiper crucial
Word；
The regulation of windscreen wiper is closed after it is determined that the keyword in second voice messaging is described described for instruction closing
During keyword, second control instruction is generated.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of rear windscreen wiper control device, described device includes：
Information acquisition module, the first operation information for obtaining driver, first operation information includes the first language
Message ceases or the first body-sensing information；
Directive generation module, controls to refer to for being generated according to first operation information for first of windscreen wiper after unlatching
Order；
State acquisition module, for obtaining the state of ignition switch and the state of preceding windscreen wiper；
Windscreen wiper control module, for it is determined that the state of the ignition switch is to open, and the state of the preceding windscreen wiper is
During unlatching, the rear windscreen wiper is opened.
Optionally, first operation information is the first body-sensing information, and the first body-sensing information is First view
Eyeball is acted, and the directive generation module includes：
Action judging submodule, for judging whether the first eye action is for indicating to open the rear windscreen wiper
Regulation eye motion；
Instruction generation submodule, for windscreen wiper after it is described described for instruction unlatching that the determination first eye is acted
Regulation eye motion when, generate first control instruction.
Optionally, first operation information is the first body-sensing information, and the first body-sensing information is first-hand
Gesture information, the directive generation module includes：
Gesture judging submodule, for judging whether the first gesture information is for indicating to open the rear windscreen wiper
Conventional sign information；
Instruction generation submodule, for windscreen wiper after determining the first gesture information for described in for indicating to open described
Conventional sign information when, generate first control instruction.
Optionally, when first operation information is first voice messaging, the directive generation module includes：
Keyword extraction submodule, for extracting the keyword in first voice messaging；
Keyword judging submodule, for judging whether the keyword in first voice messaging is for indicating to open
The regulation keyword of the rear windscreen wiper；
Instruction generation submodule, for the keyword in first voice messaging is determined for described for indicating to open
During the regulation keyword of the rear windscreen wiper, first control instruction is generated.
Optionally, the windscreen wiper control module is additionally operable to：
When the state of the ignition switch is closing, or the state of the preceding windscreen wiper is when closing, to be not turned on the rear rain
Scrape.
Optionally, described information acquisition module, is additionally operable to obtain second operation information of driver, the second operation letter
Breath includes the second voice messaging or the second body-sensing information；
The directive generation module, be additionally operable to according to second operation information generate for close the rear windscreen wiper
Two control instructions；
The windscreen wiper control module, is additionally operable to, in response to second control instruction, close the rear windscreen wiper.
Optionally, second operation information is the second body-sensing information, and the second body-sensing information is second
Eyeball is acted, and the directive generation module includes：
Action judging submodule, for judging whether second eye motion is for indicating to close the rear windscreen wiper
Regulation eye motion；
Instruction generation submodule, for windscreen wiper after determining second eye motion for described in for indicating to close described
Regulation eye motion when, generate second control instruction.
Optionally, second operation information is the second body-sensing information, and the second body-sensing information is second-hand
During gesture information, the directive generation module includes：
Gesture judging submodule, for judging whether the second gesture information is for indicating to close the rear windscreen wiper
Conventional sign information；
Instruction generation submodule, for windscreen wiper after determining the second gesture information for described in for indicating to close described
Conventional sign information when, generate second control instruction.
Optionally, when second operation information is second voice messaging, the directive generation module includes：
Keyword extraction submodule, for extracting the keyword in second voice messaging；
Keyword judging submodule, for judging whether the keyword in second voice messaging is for indicating to close
The regulation keyword of the rear windscreen wiper；
Instruction generation submodule, for the keyword in second voice messaging is determined for described for indicating to close
During the regulation keyword of the rear windscreen wiper, second control instruction is generated.
By above-mentioned technical proposal, first operation information of driver can be obtained, first operation information includes first
Voice messaging or the first body-sensing information, and the first control instruction for windscreen wiper after unlatching is generated according to first operation information,
Afterwards in response to first control instruction, the state of state and preceding windscreen wiper according to ignition switch determines whether rain after unlatching
Scrape.It can be seen that, the disclosure can be by seizure and the action of collection driver or voice messaging, and driver is to back rain strip device for identification
Operation is intended to, and back rain strip device is operated accordingly, driver is capable of achieving without using physical switch or button right
The control of wiper.Therefore, the disclosure needs the open and close for carrying out back rain strip device manually to grasp in can solve the problem that correlation technique
The problem of work, it is possible to increase the intelligence degree that windscreen wiper is controlled afterwards.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing further understanding of the disclosure, and to constitute the part of specification, with following tool
Body implementation method is used to explain the disclosure together, but does not constitute limitation of this disclosure.In the accompanying drawings：
Fig. 1 is the flow chart of a kind of rear rain scrape control method according to an exemplary embodiment；
Fig. 2 is a kind of flow chart of the generation method of the windscreen wiper open command according to embodiment illustrated in fig. 1；
Fig. 3 is the flow chart of the generation method of another windscreen wiper open command according to embodiment illustrated in fig. 1；
Fig. 4 is the flow chart of the generation method of another the windscreen wiper open command according to embodiment illustrated in fig. 1；
Fig. 5 is the flow chart of a kind of rear rain scrape control method according to another exemplary embodiment；
Fig. 6 is a kind of flow chart of the generation method of the windscreen wiper out code according to embodiment illustrated in fig. 5；
Fig. 7 is the flow chart of the generation method of another windscreen wiper out code according to embodiment illustrated in fig. 5；
Fig. 8 is the flow chart of the generation method of another the windscreen wiper out code according to embodiment illustrated in fig. 5；
Fig. 9 is the block diagram of a kind of rear windscreen wiper control device according to another exemplary embodiment；
Figure 10 is a kind of block diagram of the directive generation module shown in embodiment illustrated in fig. 9；
Figure 11 is the block diagram of another directive generation module shown in embodiment illustrated in fig. 9；
Figure 12 is the block diagram of another directive generation module shown in embodiment illustrated in fig. 9.
Specific embodiment
It is described in detail below in conjunction with accompanying drawing specific embodiment of this disclosure.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explains the disclosure, is not limited to the disclosure.
Fig. 1 is the flow chart of a kind of rear rain scrape control method according to an exemplary embodiment, referring to Fig. 1, after this
Rain scrape control method may comprise steps of：
In a step 101, obtain driver the first operation information, first operation information include the first voice messaging or
First body-sensing information.
Wherein, the eye motion information or gesture information of windscreen wiper after the first body-sensing information can include opening.Wherein,
The action message that eye motion information can be produced with eye movement, such as eyeball is rotated up and down, and sensor of keeping under strict control is according to pupil
The position movement in hole just identifies the direction of motion of eyeball, so as to obtain the eye motion information.Gesture information can include but
It is not limited to：Shape of motion track that the motion of default posture or hand or finger that hand is shown in the air is produced etc., or
Person can also show different intentions with different wrist-watches, for example, lift left hand and represent windscreen wiper after unlatching, and the lift right hand represents rain after closing
Scrape etc..
In a step 102, the first control instruction for windscreen wiper after unlatching is generated according to first operation information.
Illustratively, for recognize voice messaging or body-sensing information sensor identify first voice messaging of user or
After first body-sensing information, by first voice messaging or the first body-sensing information transfer to car body controller, the car body controller
Corresponding first control instruction can be generated according to the first voice messaging or the first body-sensing information, first control instruction can be with
It is the controlling bus order of vehicle, such as CAN order.
In step 103, in response to the first control instruction, the state of ignition switch and the state of preceding windscreen wiper are obtained.
Wherein, the ignition switch can be the igniting gear IG ON switches of vehicle, and wherein ignition switch can be generally divided into 4
Individual gear, is respectively off, acc, IG ON, and ST.Wherein, off keeps off full car except the normalizing (memory of such as emergency light, clock etc.
Function) outward, do not power.Acc gears are annex gears, are that the vehicle-mounted auxiliary device in part is powered, such as audiovisual system, instrument panel lamp, light
Deng.That is, when vehicle stops, engine does not start, in addition to air-conditioning can not be used, in-car equipment substantially can
With.IG-on gears are vehicle ignition shelves, on the basis of ensureing that acc powers, increased the ignition function of engine.ST gears are to open
Dynamic gear, is mainly used in being powered for engine starting system.The state of igniting gear IG ON switches can include opening and closing,
The state of the preceding windscreen wiper can include opening and closing.
At step 104, when it is determined that the ignition switch state for open, and the preceding windscreen wiper state for open when, open
Open the rear windscreen wiper.
Optionally, can also include after step 104：When the state of ignition switch is to close, or the state of preceding windscreen wiper is
During closing, it is determined that being not turned on rear windscreen wiper.
In addition, it is necessary to explanation, it is necessary to the gear of vehicle hangs over and reverses gear in reversing process, the state of ignition switch
To open, and the state of preceding windscreen wiper is windscreen wiper after just determining to open when opening.
In sum, the rear rain scrape control method that the disclosure is provided, can obtain first operation information of driver, and this
One operation information includes the first voice messaging or the first body-sensing information, and is generated for rain after unlatching according to first operation information
The first control instruction scraped, afterwards in response to first control instruction, the state of state and preceding windscreen wiper according to ignition switch
Windscreen wiper after determining whether to open.It can be seen that, the disclosure can be driven by seizure and the action of collection driver or voice messaging, identification
Operation of the person of sailing to back rain strip device is intended to, and back rain strip device is operated accordingly, makes driver without using physical switch
Or button is to be capable of achieving the control to wiper.Therefore, the disclosure needs to carry out rear windscreen wiper manually in can solve the problem that correlation technique
The problem of the open and close operation of device, it is possible to increase the intelligence degree that windscreen wiper is controlled afterwards.
Fig. 2 is a kind of flow chart of the generation method of the windscreen wiper open command according to embodiment illustrated in fig. 1, this implementation
With the first operation information be the first body-sensing information in example, and the first body-sensing information is first eye action, as a example by, such as Fig. 2 institutes
Show, the first control instruction generated for windscreen wiper after unlatching according to the first operation information described in step 102 can include following
Step.
In step 1021, judge first eye action whether be for indicate open after windscreen wiper regulation eye motion.
Example, the regulation eye motion of windscreen wiper can be including any in human body eyes set in advance after instruction unlatching
The action of preset direction is stared in any rotation of or two.For example, user can be by the regulation eye of windscreen wiper after unlatching
Eyeball action is redefined for the action that looks up, and stores the action message, when on automobile eye control Sensor monitoring to driver
Eyeball when having done the action for looking up, proceed step 1022.
Or, can be set as the regulation eye motion of windscreen wiper after unlatching to stare in eye control sensor acquisition range by user
Preset direction action, and store the action message, wherein, the duration that triggering of the preset direction to stare action is opened
Setting should be not influence traffic safety to be defined.This is stared when the eye control Sensor monitoring in vehicle has done to the eyeball of driver
During the action of preset direction, proceed step 1022.For example, the regulation eye motion is set to user and stares room mirror
Direction, so as to when the sight line for monitoring user be that the eye motion that user is determined when seeing to rearview mirror meets the regulation eyes
Action, such that it is able to continue step 1022.
In step 1022, regulation eye motion of windscreen wiper after it is determined that first eye action is for indicating to open this
When, generate the first control instruction.
As can be seen here, user can preset and store the regulation eye motion of windscreen wiper after unlatching, when driver makes
When the regulation eye motion occurs, the control command of back rain strip device is opened in generation.
Fig. 3 is the flow chart of the generation method of another windscreen wiper open command according to embodiment illustrated in fig. 1, this reality
As a example by it is the first body-sensing information to apply in example with the first operation information, and the first body-sensing information is first gesture information, such as Fig. 3 institutes
Show, the first control instruction generated for windscreen wiper after unlatching according to the first operation information described in step 102 can include following
Step.
In step 1023, judge first gesture information whether be for indicate open after windscreen wiper conventional sign information.
Wherein, the conventional sign information of windscreen wiper can be including any one in human body both hands set in advance after the instruction is opened
Only or any action of two.
Illustratively, the conventional sign information setting of windscreen wiper after unlatching can be clenched fist and hold up thumb by user for the right hand, and be stored up
Deposit the action message, when the gesture Sensor monitoring in vehicle to driver done the right hand clench fist the action for holding up thumb when, after
It is continuous to carry out step 1024.Wherein, above-mentioned gesture can also be other gestures, for example, stretch out forefinger and swing right hand etc..
In step 1024, when it is determined that the first gesture information is the conventional sign information of windscreen wiper after unlatching for instruction
When, generate the first control instruction.
As can be seen here, user can preset and store the conventional sign information of windscreen wiper after unlatching, when driver makes
During the conventional sign information, the control command of back rain strip device is opened in generation.
Fig. 4 is the flow chart of the generation method of another the windscreen wiper open command according to embodiment illustrated in fig. 1, this reality
Apply in example so that the first operation information is the first voice messaging as an example, as shown in figure 4, described in step 102 according to the first operation letter
Breath generation may comprise steps of for the first control instruction of windscreen wiper after unlatching.
In step 1025, the keyword in first voice messaging is extracted.
Illustratively, when the speech transducer on vehicle receives first voice messaging, can first to the voice messaging
In keyword be identified, recognize keyword process can for example include：Nature language is carried out to the first voice messaging first
Speech treatment, all the elements of the first voice messaging are carried out into participle, then by participle after multiple words or word respectively with advance
The keyword sample of storage is contrasted, thus in judging the voice messaging whether include user it is set in advance one or more
Keyword.When it is determined that first voice messaging includes user's one or more keywords set in advance, these are extracted crucial
Word simultaneously carries out step.
In step 1026, judge the keyword in first voice messaging whether be for indicate open after windscreen wiper rule
Determine keyword.
Wherein, the instruction open after windscreen wiper regulation keyword can include it is set in advance can directly represent unlatching after
The word of windscreen wiper or can with secondary indication need open after windscreen wiper keyword.
Illustratively, the regulation keyword of windscreen wiper after unlatching can be set as " windscreen wiper after unlatching " by user, and store the pass
Keyword information, when the speech transducer in vehicle retrieves driver's voice includes word " windscreen wiper after unlatching ", continue into
Row step 1027.
In step 1027, the regulation of windscreen wiper after it is determined that the keyword in first voice messaging is for indicating to open
During keyword, the first control instruction is generated.
As can be seen here, user can preset and store the regulation voice keyword of windscreen wiper after unlatching, when driver's hair
When going out the voice comprising the regulation key word information, the control command of back rain strip device is opened in generation.
Wherein, the first above-mentioned control instruction can be the vehicle bus order of windscreen wiper after opening, and it can be by vehicle
Bus carries out signal transmission in automotive interior, when the control unit of rear windscreen wiper receives first control instruction, after driving this
The motor of windscreen wiper is started working.
Fig. 5 is the flow chart of a kind of rear rain scrape control method according to another exemplary embodiment, referring to Fig. 5, should
Rain scrape control method can also be comprised the following steps afterwards：
In step 105, obtain driver the second operation information, second operation information include the second voice messaging or
Second body-sensing information.
Wherein, second voice messaging or the second body-sensing information are voice messaging or the body-sensing letter for windscreen wiper after closing
Breath, therefore the content of the second voice messaging or the second body-sensing information is different from the first voice messaging or the first body-sensing information, but
Content type in second voice messaging or the second body-sensing information is identical, and such as the second body-sensing information can also be dynamic for eyes
Make information or gesture information, its acquisition method is identical with the first body-sensing information, is specifically referred to step 101.
In step 106, the second control instruction for windscreen wiper after closing is generated according to second operation information.
Illustratively, the generation method of second control instruction is identical with the method for the first control instruction, can refer to step
102。
In step 107, in response to second control instruction, windscreen wiper after closing.
Fig. 6 is a kind of flow chart of the generation method of the windscreen wiper out code according to embodiment illustrated in fig. 5, this implementation
With the second operation information be the second body-sensing information in example, and the second body-sensing information is for as a example by the second eye motion, such as Fig. 6 institutes
Show, described in step 106 according to second operation information generate for windscreen wiper after closing the second control instruction include following step
Suddenly.
In step 1061, judge the second eye motion whether be for indicate close after windscreen wiper regulation eye motion.
Wherein, judge the second eye motion whether be for indicate close after windscreen wiper regulation eye motion more than step 1021
Described in method it is identical, the instruction open after windscreen wiper regulation eye motion can also include human body eyes set in advance in
The action of preset direction is stared in any rotation of any one or two, but after the instruction is closed windscreen wiper regulation eyes
Action should be different from the regulation eye motion of windscreen wiper after unlatching.
Illustratively, the regulation eye motion of windscreen wiper after closing can be redefined for the action looked down by user, and be stored up
Deposit the action message, when the eye control Sensor monitoring in vehicle to the eyeball of driver has done the action looked down, continue into
Row step 1062.
Or, illustratively, the regulation eye motion of windscreen wiper after closing can be set as that staring eye control sensor adopts by user
The action of another preset direction in the range of collection, another preset direction now stared with difference, and can store action letter
Breath.Wherein, the setting of the duration that triggering of another preset direction to stare action is closed should be not influence the traffic safety to be
It is accurate.When the eye control Sensor monitoring in vehicle to the eyeball of driver has done the action for staring another preset direction, continue
Carry out step 1062.
In step 1062, the regulation eye motion of windscreen wiper after it is determined that second eye motion is for indicating to close
When, generate the second control instruction.
As can be seen here, user can preset and store the regulation eye motion of windscreen wiper after closing, when driver makes
When the regulation eye motion occurs, the bus control commands of back rain strip device are closed in generation.
Fig. 7 is the flow chart of the generation method of another windscreen wiper out code according to embodiment illustrated in fig. 5, this reality
As a example by it is the second body-sensing information to apply in example with the second operation information, and the second body-sensing information is second gesture information, such as Fig. 7 institutes
Show, described in step 106 according to second operation information generate for windscreen wiper after closing the second control instruction can include with
Lower step.
In step 1063, judge second gesture information whether be for indicate close after windscreen wiper conventional sign information.
Wherein, the conventional sign information of windscreen wiper can include the rule of windscreen wiper after set in advance and unlatching after the instruction is closed
Determine any action of any one or two in the different human body both hands of gesture information.
Illustratively, the conventional sign information setting of windscreen wiper after closing can be clenched fist and hold up thumb by user for left hand, and be stored up
Deposit the action message, when the gesture Sensor monitoring in vehicle to driver done left hand clench fist the action for holding up thumb when, after
It is continuous to carry out step 1064.
In step 1064, the conventional sign information of windscreen wiper after it is determined that the second gesture information is for indicating to close
When, generate the second control instruction.
As can be seen here, user can preset and store the conventional sign information of windscreen wiper after closing, when driver makes
During the conventional sign information, the bus control commands of back rain strip device are closed in generation.
Fig. 8 is the flow chart of the generation method of another the windscreen wiper out code according to embodiment illustrated in fig. 5, this reality
Apply in example so that the second operation information is the second voice messaging as an example, as shown in figure 9, described in step 106 according to second operation
The second control instruction that information generates for windscreen wiper after closing may comprise steps of.
In step 1065, the keyword in the second voice messaging is extracted.Its method and the extraction shown in step 1025
The method of the keyword in the first voice messaging is identical, repeats no more.
In step 1066, judge the keyword in second voice messaging whether be for indicate close after windscreen wiper rule
Determine keyword.
Wherein, the instruction close after windscreen wiper regulation keyword can include it is set in advance can directly represent closing after
The word of windscreen wiper or can with secondary indication need close after windscreen wiper keyword.
Illustratively, the regulation keyword of windscreen wiper after closing can be set as " windscreen wiper after closing " by user, and store the pass
Keyword information, when the speech transducer in vehicle retrieves driver's voice includes " windscreen wiper after closing ", proceeds step
Rapid 1067.
In step 1067, the regulation of windscreen wiper after it is determined that the keyword in second voice messaging is for indicating to close
During keyword, the second control instruction is generated.
As can be seen here, user can preset and store the regulation voice keyword of windscreen wiper after closing, when driver's hair
When going out the voice comprising the regulation key word information, the bus control commands of back rain strip device are closed in generation.
Wherein, the second above-mentioned control instruction can be the vehicle bus order of windscreen wiper after opening, and it can be by vehicle
Bus carries out signal transmission in automotive interior, when the control unit of rear windscreen wiper receives second control instruction, after controlling this
Rear windscreen wiper is packed up and is stopped by the motor of windscreen wiper.
In sum, the rear rain scrape control method that the disclosure is provided, can obtain first operation information of driver, and this
One operation information includes the first voice messaging or the first body-sensing information, and is generated for rain after unlatching according to first operation information
The first control instruction scraped, afterwards in response to first control instruction, the state of state and preceding windscreen wiper according to ignition switch
Windscreen wiper after determining whether to open.It can be seen that, the disclosure can be driven by seizure and the action of collection driver or voice messaging, identification
Operation of the person of sailing to back rain strip device is intended to, and back rain strip device is operated accordingly, makes driver without using physical switch
Or button is to be capable of achieving the control to wiper.Therefore, the disclosure needs to carry out rear windscreen wiper manually in can solve the problem that correlation technique
The problem of the open and close operation of device, it is possible to increase the intelligence degree that windscreen wiper is controlled afterwards.
Fig. 9 is the block diagram of a kind of rear windscreen wiper control device according to another exemplary embodiment, the rear windscreen wiper control
Device 100 can be used for performing any described methods of Fig. 1 to Fig. 8.Referring to Fig. 5, the rear windscreen wiper control device 100 can be wrapped
Include：
Information acquisition module 110, the first operation information for obtaining driver, first operation information includes the first language
Message ceases or the first body-sensing information；
Directive generation module 120, for generating the first control instruction for windscreen wiper after unlatching according to the first operation information；
State acquisition module 130, for obtaining the state of ignition switch and the state of preceding windscreen wiper；
Windscreen wiper control module 140, for it is determined that the ignition switch state for open, and the preceding windscreen wiper state
During to open, the rear windscreen wiper is opened.
Optionally, Figure 10 is a kind of block diagram of the directive generation module shown in embodiment illustrated in fig. 9, and referring to Figure 10, this refers to
Generation module 120 is made, including：Action judging submodule 121 and instruction generation submodule 122, when first operation information is the
One body-sensing information, and the first body-sensing information for first eye act when：
Action judging submodule 121, for judge first eye action whether be for indicate open after windscreen wiper regulation
Eye motion；
Instruction generation submodule 122, for the regulation of windscreen wiper after determining that first eye action is for indicating to open
During eye motion, the first control instruction is generated.
Optionally, Figure 11 is the block diagram of another directive generation module shown in embodiment illustrated in fig. 9, referring to Figure 11, should
Directive generation module 120, including：Gesture judging submodule 123 and instruction generation submodule 124, when first operation information is
First body-sensing information, and the first body-sensing information be first gesture information when：
Gesture judging submodule 123, for judge first gesture information whether be for indicate open after windscreen wiper regulation
Gesture information；
Instruction generation submodule 124, for the regulation of windscreen wiper after determining that the first gesture information is for indicating to open
During gesture information, the first control instruction is generated.
Optionally, Figure 12 is the block diagram of another directive generation module shown in embodiment illustrated in fig. 9, referring to Figure 12, should
Directive generation module 120, including：Keyword extracting module 125 and keyword judge module 126, when the first operation information is the
During one voice messaging：
Keyword extraction submodule 125, for extracting the keyword in the first voice messaging；
Keyword judging submodule 126, for judging whether the keyword in first voice messaging is for indicating to open
Open the regulation keyword of rear windscreen wiper；
Instruction generation submodule 127, for the rain after keyword in determining the first voice messaging is for indicating to open
During the regulation keyword scraped, the first control instruction is generated.
Optionally, windscreen wiper control module 140 is additionally operable to：
When the state of ignition switch is closing, or the state of preceding windscreen wiper is when closing, to be not turned on rear windscreen wiper.
Optionally, information acquisition module 110, are additionally operable to obtain second operation information of driver, the second operation information bag
Include the second voice messaging or the second body-sensing information；
Directive generation module 120, be additionally operable to according to the second operation information generate for after closing windscreen wiper second control refer to
Order；
Windscreen wiper control module 140, is additionally operable in response to the second control instruction, windscreen wiper after closing.
Optionally, when the second operation information be the second body-sensing information, and the second body-sensing information be the second eye motion when,
The action judging submodule 121 is additionally operable to judge whether the second eye motion is for indicating the regulation eyes of windscreen wiper after closing to move
Make；
Instruction generation submodule 122 is additionally operable to the rule of windscreen wiper after determining that second eye motion is for indicating to close
When determining eye motion, the second control instruction is generated.
Optionally, when the second operation information be the second body-sensing information, and the second body-sensing information be second gesture information when, should
Gesture judging submodule 123 is additionally operable to judge whether the second gesture information is the regulation for closing the rear windscreen wiper for instruction
Gesture information；
Instruction generation submodule 124 is additionally operable to the regulation of windscreen wiper after determining that second gesture information is for indicating to close
During gesture information, the second control instruction is generated.
Optionally, when the first operation information is the first voice messaging, the keyword extraction submodule 125 is additionally operable to extract
Keyword in second voice messaging；
The keyword judging submodule 126 is additionally operable to judge whether the keyword in second voice messaging is for indicating
The regulation keyword of windscreen wiper after closing；
Instruction generation submodule 127 is additionally operable to after the keyword in determining the second voice messaging is for indicating to close
During the regulation keyword of windscreen wiper, the second control instruction is generated.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant the method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
In sum, the rear windscreen wiper control device that the disclosure is provided, can obtain first operation information of driver, and this
One operation information includes the first voice messaging or the first body-sensing information, and is generated for rain after unlatching according to first operation information
The first control instruction scraped, afterwards in response to first control instruction, the state of state and preceding windscreen wiper according to ignition switch
Windscreen wiper after determining whether to open.It can be seen that, the disclosure can be driven by seizure and the action of collection driver or voice messaging, identification
Operation of the person of sailing to back rain strip device is intended to, and back rain strip device is operated accordingly, makes driver without using physical switch
Or button is to be capable of achieving the control to wiper.Therefore, the disclosure needs to carry out rear windscreen wiper manually in can solve the problem that correlation technique
The problem of the open and close operation of device, it is possible to increase the intelligence degree that windscreen wiper is controlled afterwards.
Describe the preferred embodiment of the disclosure in detail above in association with accompanying drawing, but, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, various letters can be carried out with technical scheme of this disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy is no longer separately illustrated.
Additionally, can also be combined between a variety of implementation methods of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (18)
1. a kind of rear rain scrape control method, it is characterised in that methods described includes：
First operation information of driver is obtained, first operation information includes the first voice messaging or the first body-sensing information；
The first control instruction for windscreen wiper after unlatching is generated according to first operation information；
In response to first control instruction, the state of ignition switch and the state of preceding windscreen wiper are obtained；
When it is determined that the state of the ignition switch is to open, and the preceding windscreen wiper state to open when, open the rear windscreen wiper.
2. method according to claim 1, it is characterised in that first operation information is the first body-sensing information,
And the first body-sensing information for first eye act when, it is described to be generated for windscreen wiper after unlatching according to first operation information
The first control instruction include：
Judge whether the first eye action is the regulation eye motion that the rear windscreen wiper is opened for instruction；
When it is determined that first eye action opens the regulation eye motion of the rear windscreen wiper for described in for instruction, institute is generated
State the first control instruction.
3. method according to claim 1, it is characterised in that first operation information is the first body-sensing information,
And the first body-sensing information be first gesture information when, it is described to be generated for windscreen wiper after unlatching according to first operation information
The first control instruction include：
Judge whether the first gesture information is the conventional sign information that the rear windscreen wiper is opened for instruction；
When it is determined that the first gesture information be it is described for indicating to open the conventional sign information of the rear windscreen wiper when, generate institute
State the first control instruction.
4. method according to claim 1, it is characterised in that first operation information is first voice messaging
When, first control instruction generated for windscreen wiper after unlatching according to first operation information includes：
Extract the keyword in first voice messaging；
Judge whether the keyword in first voice messaging is the regulation keyword that the rear windscreen wiper is opened for instruction；
The regulation keyword of windscreen wiper after it is determined that the keyword in first voice messaging is described described for instruction unlatching
When, generate first control instruction.
5. method according to claim 1, it is characterised in that methods described also includes：
When the state of the ignition switch is closing, or the state of the preceding windscreen wiper is when closing, to be not turned on the rear windscreen wiper.
6. the method according to claim any one of 1-5, it is characterised in that methods described also includes：
Second operation information of driver is obtained, second operation information includes the second voice messaging or the second body-sensing information；
The second control instruction for closing the rear windscreen wiper is generated according to second operation information；
In response to second control instruction, the rear windscreen wiper is closed.
7. method according to claim 6, it is characterised in that second operation information is the second body-sensing information,
And the second body-sensing information be the second eye motion when, it is described according to second operation information generate for close it is described after
Second control instruction of windscreen wiper includes：
Judge whether second eye motion is the regulation eye motion that the rear windscreen wiper is closed for instruction；
When it is determined that second eye motion be it is described for indicating to close the regulation eye motion of the rear windscreen wiper when, generate institute
State the second control instruction.
8. method according to claim 6, it is characterised in that second operation information is the second body-sensing information,
And the second body-sensing information be second gesture information when, it is described according to second operation information generate for close it is described after
Second control instruction of windscreen wiper includes：
Judge whether the second gesture information is the conventional sign information that the rear windscreen wiper is closed for instruction；
When it is determined that the second gesture information be it is described for indicating to close the conventional sign information of the rear windscreen wiper when, generate institute
State the second control instruction.
9. method according to claim 6, it is characterised in that second operation information is second voice messaging
When, described generation according to second operation information includes for closing the second control instruction of the rear windscreen wiper：
Extract the keyword in second voice messaging；
Judge whether the keyword in second voice messaging is the regulation keyword that the rear windscreen wiper is closed for instruction；
The regulation keyword of windscreen wiper after it is determined that the keyword in second voice messaging is described described for instruction closing
When, generate second control instruction.
10. a kind of rear windscreen wiper control device, it is characterised in that described device includes：
Information acquisition module, the first operation information for obtaining driver, first operation information is believed including the first voice
Breath or the first body-sensing information；
Directive generation module, for generating the first control instruction for windscreen wiper after unlatching according to first operation information；
State acquisition module, for obtaining the state of ignition switch and the state of preceding windscreen wiper；
Windscreen wiper control module, for it is determined that the ignition switch state for open, and the preceding windscreen wiper state for open
When, open the rear windscreen wiper.
11. devices according to claim 10, it is characterised in that first operation information is believed for first body-sensing
Breath, and the first body-sensing information is first eye action, the directive generation module includes：
Action judging submodule, for judging whether first eye action is regulation for indicating to open the rear windscreen wiper
Eye motion；
Instruction generation submodule, for the rule of windscreen wiper after it is described described for instruction unlatching that the determination first eye is acted
When determining eye motion, first control instruction is generated.
12. devices according to claim 10, it is characterised in that first operation information is believed for first body-sensing
Breath, and the first body-sensing information is first gesture information, the directive generation module includes：
Gesture judging submodule, for judging whether the first gesture information is regulation for indicating to open the rear windscreen wiper
Gesture information；
Generation submodule is instructed, for being the rule for being used for windscreen wiper after instruction opens described when the determination first gesture information
When determining gesture information, first control instruction is generated.
13. devices according to claim 10, it is characterised in that first operation information is believed for first voice
Breath, the directive generation module includes：
Keyword extraction submodule, for extracting the keyword in first voice messaging；
Keyword judging submodule, for judging whether the keyword in first voice messaging is for indicating to open described
The regulation keyword of windscreen wiper afterwards；
Instruction generation submodule, for the keyword in first voice messaging is determined for described for indicating to open described
Afterwards during the regulation keyword of windscreen wiper, first control instruction is generated.
14. devices according to claim 10, it is characterised in that the windscreen wiper control module is additionally operable to：
When the state of the ignition switch is closing, or the state of the preceding windscreen wiper is when closing, to be not turned on the rear windscreen wiper.
15. method according to claim any one of 10-14, it is characterised in that
Described information acquisition module, is additionally operable to obtain second operation information of driver, and second operation information includes second
Voice messaging or the second body-sensing information；
The directive generation module, is additionally operable to generate the second control for closing the rear windscreen wiper according to second operation information
System instruction；
The windscreen wiper control module, is additionally operable to, in response to second control instruction, close the rear windscreen wiper.
16. devices according to claim 15, it is characterised in that second operation information is believed for second body-sensing
Breath, and the second body-sensing information is the second eye motion, the directive generation module includes：
Action judging submodule, for judging whether second eye motion is regulation for indicating to close the rear windscreen wiper
Eye motion；
Generation submodule is instructed, for being the rule for being used for windscreen wiper after instruction closes described when determination second eye motion
When determining eye motion, second control instruction is generated.
17. devices according to claim 15, it is characterised in that second operation information is believed for second body-sensing
Breath, and the second body-sensing information is second gesture information, the directive generation module includes：
Gesture judging submodule, for judging whether the second gesture information is regulation for indicating to close the rear windscreen wiper
Gesture information；
Generation submodule is instructed, for being the rule for being used for windscreen wiper after instruction closes described when the determination second gesture information
When determining gesture information, second control instruction is generated.
18. devices according to claim 15, it is characterised in that second operation information is believed for second voice
Breath, the directive generation module includes：
Keyword extraction submodule, for extracting the keyword in second voice messaging；
Keyword judging submodule, for judging whether the keyword in second voice messaging is described for indicating closing
The regulation keyword of windscreen wiper afterwards；
Instruction generation submodule, for being described described for indicating closing when the keyword in determination second voice messaging
Afterwards during the regulation keyword of windscreen wiper, second control instruction is generated.
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| CN201710017385.6A CN106740697A (en) | 2017-01-10 | 2017-01-10 | Rain scrape control method and device afterwards |
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| CN107351814A (en) * | 2017-06-05 | 2017-11-17 | 吉利汽车研究院（宁波）有限公司 | Windscreen wiper intelligent linkage control system and method afterwards |
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