Invention content
It is an object of the present invention to provide a kind of gesture identifying device and the setting method of identification region, the present inventionA gesture recognition system is provided, the gesture recognition system provides a gesture identifying device, and the gesture identifying device is provided toA few identification region, with more accurately sense user the vehicle interior gesture operation.
It is an object of the present invention to provide a kind of gesture identifying device and the setting method of identification region, the knowledgesOther region is arranged on the specific location of the vehicle, and according to different users is recognized, the different identification regions is arranged.
It is an object of the present invention to provide a kind of gesture identifying device and the setting method of identification region, the knowledgesOther region can provide different gesture output sets, provide the use of the different location of the vehicle according to different positionsEnvironment.
It is an object of the present invention to provide a kind of gesture identifying device and the setting method of identification region, the knowledgesOther region emits a certain range of signal by the gesture identifying device by is formed, according to the movement of user, the cog regionDomain can be moved to more accurately sense the hand signal of user.
It is an object of the present invention to provide a kind of gesture identifying device and the setting method of identification region, the knowledgesOther region is formed in the interior location of the vehicle, and the interior location of the vehicle includes steering wheel, window frame, seat, headPillow etc. so that the identification region can more be close to the users in the position of the vehicle.
It is an object of the present invention to provide a kind of gesture identifying device and the setting method of identification region, the knowledgesThe identification region size in other region can be adjusted, to adapt to different users.
It is an object of the present invention to provide a kind of gesture identifying device and the setting method of identification region, the knowledgesThe identification angle in other region can be adjusted, to adapt to different users.
It is an object of the present invention to provide a kind of gesture identifying device and the setting method of identification region, the knowledgesOther region is in a three-dimensional environment, and the angle and range of identification are more accurate.
According to an aspect of the present invention, the present invention provides an a kind of gesture identifying device, the gesture identifying devicesIt is arranged in a vehicle, including：
An at least radiated element, the radiated element emits signal and forms an at least identification region, wherein the transmittingElement is arranged on the specific location of the vehicle so that the identification region corresponds to the specific location of the vehicle；
An at least sensing element, in the identification region, the hand signal of a sensing element sensing at least user；And
One signal processor, hand signal described in the signal processor processes and then forms an operation signal.
According to one embodiment of present invention, described wherein the radiated element is arranged in the seat of the vehicleIdentification region is formed on the interior zone of the vehicle.
According to one embodiment of present invention, wherein the radiated element is arranged on a front chair of the vehicle, instituteState the preceding driver area that identification region is formed on the vehicle.
According to one embodiment of present invention, wherein the radiated element is arranged on a driver's seat of the front chairChair, the identification region are formed the driver area of the vehicle.
According to one embodiment of present invention, wherein the radiated element is arranged on a passenger seat of the front chairChair, the identification region are formed on the copilot region of the vehicle.
According to one embodiment of present invention, wherein the radiated element is arranged on a back seat of the vehicle, instituteState the rear seating region that identification region is formed on the vehicle.
According to one embodiment of present invention, wherein the radiated element is arranged on a passenger seat of the back seatChair, the identification region are formed the passenger position region of the vehicle.
According to one embodiment of present invention, wherein the radiated element is arranged on one between the seat of the vehicleIn armrest box, the identification region is formed among the seat.
According to one embodiment of present invention, wherein the seat includes an at least handrail, the radiated element is setIn the handrail.
According to one embodiment of present invention, wherein the radiated element is arranged on the door position of the vehicle.
According to one embodiment of present invention, wherein the radiated element is arranged on the console position of the vehicle.
According to one embodiment of present invention, wherein the radiated element is arranged on the steering wheel position of the vehicle.
According to one embodiment of present invention, right wherein the radiated element is arranged on the roof inner wall of the vehicleAnswer the position of the seat.
According to one embodiment of present invention, described wherein the gesture identifying device further includes a scope control elementScope control element controllably connects the radiated element, and then adjusts the radiated element and be formed by the identification regionRange size.
According to one embodiment of present invention, described wherein the gesture identifying device further includes an angle adjustment elementAngle adjustment element controllably connects the radiated element, and then adjusts the radiated element and be formed by the identification regionAngular dimension.
According to one embodiment of present invention, wherein the identification region is the region in a three dimensions.
According to one embodiment of present invention, wherein the identification region is a two-dimensional operation face.
According to another aspect of the present invention, invention further provides the setting method of an identification region,Including：
(a) user is judged whether there is by a sensing element and enters the vehicle；
If it is that the user enters the vehicle (b) to judge, then further judge the user in the vehicle interiorPosition, if judge no user enter the vehicle, then return to above-mentioned steps；And
(c) the corresponding radiated element in the position of the vehicle interior is opened, and then forms the identification region.
Specific implementation mode
It is described below for disclosing the present invention so that those skilled in the art can realize the present invention.It is excellent in being described belowEmbodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It defines in the following descriptionThe present invention basic principle can be applied to other embodiments, deformation scheme, improvement project, equivalent program and do not carry on the backOther technologies scheme from the spirit and scope of the present invention.
It will be understood by those skilled in the art that the present invention exposure in, term " longitudinal direction ", " transverse direction ", "upper",The orientation or position of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, rather thanIndicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore above-mentionedTerm is not considered as limiting the invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, and term " one " is noIt can be interpreted as the limitation to quantity.
The present invention is set to the inside of a vehicle, wherein the vehicle includes a vehicle body and a gesture recognition system 1,The gesture recognition system 1 includes a gesture identifying device 10 and a gesture operating system 20, wherein the gesture recognition system 1Applied to the vehicle body, to complete correspondingly to operate, and the gesture identifying device 10 is arranged at the vehicle masterThe inside of body, the gesture identifying device 10 communicatedly connect the gesture operation system 20.That is, the gesture operationSystem 20 controls the gesture identifying device 10 and completes for at least hand signal of a user in the vehicle interiorIdentification and operation.
As shown in Figure 1, the present invention provides an identification region 100, wherein the gesture identifying device 10 forms the identificationRegion 100, in the identification region 100, the signal that the gesture identifying device 10 emits can be identified and be sensed, that is,It says, exceeds the restriction range of the identification region 100, the identification of the gesture identifying device 10 and sensing function can drop significantlyIt is low.
Specifically, the gesture identifying device 10 includes an at least radiated element 11 and an at least sensing element 12 and oneSignal processor 13, wherein the ability that the radiated element 11 emits signal determines the identification region 100.It is appreciated thatIt is that the signal that the radiated element 11 emits is the range of the identification region 100 in the range that can be identified and sensed.The sensing element 12 is used to sense the gesture motion of the user in the identification region 11 and generates a hand signal, the letterNumber processor 13 handles the hand signal and then obtains the gesture operation signal.During this, the signal processorFor the 13 matching hand signals to a gesture output set, the gesture output set refers to the hand signal and the gestureThe mapping relations of operation signal.
It is noted that the identification region 100 is in the three dimensions of a vehicle interior, due to vehicle interior skyBetween it is limited, the space boundary of the identification region 100 needs are defined, to avoid in the same identification region 100 notHand signal with user interferes with each other.Therefore, the radiated element 11 of the gesture identifying device 10 in the present invention is sent outIt penetrates signal and is formed by the identification region 100 and be defined to same row seat in vehicle anterior-posterior length direction.
In other words, the inner space of the vehicle is distinguished according to seat, is divided into a preceding driver area 300 and oneRegion 400 is taken afterwards, and the preceding driver area 300 is divided into an operator seat region 301 and a co-driver region 302, instituteIt includes at least passenger position region that region 400 is taken after stating then.And the identification region 100 be respectively arranged at it is described before driveSail region 300 and it is described after take region 400, that is to say, that the preceding driver area 300 and it is described after take region 400The identification region 100 is to separate to identify and do not interfere with each other.Multiple radiated elements 11 of the gesture identifying device 10It is arranged on the different seats, and then forms the identification region 100 of different location.
The radiated element 11 of the gesture identifying device 10 is embedded in an at least seat, wherein the vehicleSeat includes a front chair 30 and a back seat 40, wherein the front chair 30 includes a driver seat 31 and an assistant driver seat32, the back seat 40 includes an at least passenger seat 41.
In wherein a kind of embodiment, by taking one of seat as an example, such as driver seat 31,11 quilt of the radiated elementBe arranged the driver seat 31 a cushion 310, that is to say, that the radiated element 11 is embedded in the cushion 310, andAnd the signal direction of the launch of the radiated element 11 is directed towards the top of the cushion 310, and the 31 of the driver seatIt is formed by the operator seat region 301 and forms the identification region 100.It is understood that the identification region 100 is notIt needs to occupy whole operator seat regions 301, since user is during gesture completion operation is brandished in use, get used toGesture operation is completed in the front in the operator seat region 301, therefore the identification region 100 only needs to occupy the operator seatThe operation of the gesture recognition system can be completed in the front in region 301.
In addition, in conjunction with above-mentioned four kinds of embodiments, the radiated element 11 is formed by the identification region 100 can be withIt is arranged on the part that the front for driving operator seat region 301 and top intersect, you can complete the gesture recognition systemOperation.
It is understood that the set-up mode of the above-mentioned four kinds radiated elements 11 in the driver seat 31, onlyFor example, and above-mentioned set-up mode can be applied in for example described assistant driver seat 32 of other seats, the passenger seat 41Etc. in the different seats.
It is noted that the hair that the back cushion 311 and the headrest 313 in the driver's seat 31 embedPenetrate element 11 the signal direction of the launch can also towards rear, and then after the driver's seat 31 the passenger position regionThe identification region 100 is formed in 401, in this case, use of the identification of the identification region 100 positioned at the passenger seat 41The gesture operation at family.
Further, 313 embedded at least two radiated elements 11 of the back cushion 311 and the headrest, one of themThe signal direction of the launch of the radiated element 11 is towards front, the signal direction of the launch direction of one of them radiated element 11Rear, therefore, the front and back in the driver's seat 31 have been respectively formed the identification region 100.
As shown in Figure 2 A, in the case that the driver seat 31 is additionally provided with a handrail 313,11 quilt of the radiated elementA handrail 313 in the driver seat 31 is set, that is to say, that the radiated element 11 is embedded in the driver seat 31The handrail 313, and the signal direction of the launch of the radiated element 11 is directed towards the top of the handrail 313, andThe driver seat 31 is formed by the operator seat region 301 and forms the identification region 100.It is understood that instituteIt states identification region 100 and needs not take up whole operator seat regions 301, operation is completed since user brandishes gesture in useDuring, get used to the top in the operator seat region 301 and complete gesture operation, therefore the identification region 100 only needsThe operation of the gesture recognition system can be completed in the top for occupying the operator seat region 301.
As shown in Figure 2 B, the radiated element 11 can be arranged between the seat, wherein the vehicle is describedAn armrest box is provided between seat, the radiated element 11 is arranged on the armrest box.It is understood that setting existsThe radiated element 11 on the armrest box forms an identification region 100, it should be noted that the identification region 100Identification region is sufficiently big so that disclosure satisfy that user is sitting on the seat and the identification region 100 can recognizeThe hand of user.
As shown in Figure 2 C, in another embodiment, the radiated element 11 is arranged on the driver seat 31One back cushion 311, that is to say, that the radiated element 11 is embedded in the back cushion 311 of the driver seat 31, and describedThe signal direction of the launch of radiated element 11 is directed towards the rear of the back cushion 311, and 31 in the driver seat are formedThe operator seat region 301 in form the identification region 100.It is understood that the identification region 100 need not account forGet used to described since user is during gesture completion operation is brandished in use according to whole operator seat regions 301Gesture operation is completed on the top in operator seat region 301, therefore the identification region 100 only needs to occupy the operator seat regionThe operation of the gesture recognition system can be completed in 301 top.
In also a kind of embodiment, the radiated element 11 is arranged on a headrest 312 of the driver seat 31,That is the radiated element 11 is embedded in the headrest 312 of the driver seat 31, and the radiated element 11The signal direction of the launch is directed towards the rear of the headrest 312, and is formed by the operator seat area in the driver seat 31The identification region 100 is formed in domain 301.It is understood that the identification region 100 needs not take up whole described driveA region 301 is sailed, since user is during gesture completion operation is brandished in use, is got used in the operator seat region 301Top complete gesture operation, therefore the identification region 100 only needs the top for occupying the operator seat region 301 can be completeAt the operation of the gesture recognition system.
As shown in figure 3, the radiated element 11 of the present invention is arranged at the side vehicle body frame of the vehicle, the transmittingElement 11 is formed by the identification region 100 and is located at the vehicle interior.
Preferably, heretofore described identification region 100 is set to the vehicle interior.Second embodiment of the inventionApplication schematic diagram is elucidated with, wherein the radiated element 11 is arranged in the car door of the vehicle, that is to say, that the transmittingElement 11 is embedded in the car door of the vehicle.The signal direction of the launch of the radiated element 11 is directed towards vehicle interior side, andAnd it is formed to an identification region 100 in the vehicle interior.
The car door of the vehicle in the present invention includes a front door 50 and a rear door 60, wherein the front door 50 is wrappedA driving car door 51 and a copilot car door 52 are included, the rear door 60 includes an at least passenger door 61.
By taking the driving car door 51 as an example, the radiated element 11 is embedded in the driving car door 51, and works as instituteState drive car door 51 it is pent in the case of, the signal direction of the launch of the radiated element 11 is directed towards the inside of the vehicle,And then the identification region 100 is formed in the driver area 301, and then complete the gesture behaviour of the gesture recognition system 1Make.
It is noted that the radiated element 11 is arranged in the driving car door 51, when the driving car door 51In the case of opening, user enters the identification region 100 when not entering vehicle also, and triggers describedSensing element 12 and then starts the gesture recognition system 1 in the sensing signal of the identification region 100.
It is understood that the radiated element 11 is arranged on the set-up mode for driving car door 51, it can also be byCar door in other different vehicles, including the copilot car door 52 and the passenger doors 61 etc. are set.
As shown in figure 4, the radiated element 11 can be arranged at the console, steering wheel, interior backsight of the vehicleThe positions such as mirror, and then form the corresponding identification region 100 in the vehicle interior；The radiated element 11 can also be setIt sets in the Rear frame of the vehicle, and then the corresponding identification region is formed in the vehicle interior.
The radiated element 11 can be arranged on the top of the vehicle, wherein the position of the radiated element 11 corresponds toThe seat, that is to say, that the radiated element 11 is arranged in the top of the seat.It is understood that the transmitting memberThe quantity of part 11 corresponds to the numbers of seats of the vehicle.It should be noted that in a wherein specific embodiment, the hairIt penetrates element 11 and roof in the vehicle is set with being embedded.
The set-up mode of the identification region 100 is further provided according to the present invention in above-described embodiment, furtherGround, as shown in Figure 5A, the radiated element 11 are arranged on the roof inner wall of the vehicle, have corresponded to the respective seat of the vehicleChair, the identification region 100 that the radiated element 11 is formed are formed from top to down.In other words, according to different seatsPosition is arranged in correspondence with the position of the radiated element 11, and the radiated element 11 is arranged on the roof inner wall of the vehicle.At this point, need not be divided to the identification region 100, at this point, the transmitting being arranged above the seat of the vehicleElement 11 is formed by the seat that the identification region 100 is the corresponding vehicle.
If Fig. 5 B show, Fig. 5 B illustrate the one of which specific implementation mode of the identification region 100.Wherein, the handGesture identification device 10 includes a scope control element 14, and the scope control element 14 controllably connects the radiated element 11And then the maximum distance of the transmitting signal of the radiated element 11 is controlled, the radiated element 11 emits the maximum distance quilt of signalIt is limited in the seat portion of the single vehicle.Such as a radiated element 11 is formed by the identification region 100In the driver area 301, then the maximum distance of the current radiated element 11 transmitting signal is limited in described driveSail region 301, that is to say, that the identification region 100 is housed inside the driver area 301.
That is, the radiated element 10 positioned at driver area 300 is formed by the identification region 100 by instituteState the limitation of scope control element 14, only may be displayed on current driver area 300, will not because range is excessive and after causingThe hand signal for taking the passenger in region 400 is received to influence integrated operation.
The scope control element 14 controls the maximum distance of the transmitting signal of the radiated element 11, on the one hand savesThe energy consumption of the radiated element 14；On the other hand, the range of the identification region 100 is limited so that in the identification regionThe gesture operation for user is more accurately performed in 100.
Above explanation, by way of example only, 301 and the radiated element 11 not for the driver area are madeLimitation, it is to be understood that the embodiment that other skilled in the art can simply associate can be in the present inventionImplement.
As shown in fig. 6, Fig. 6 illustrates another schematic diagram of the identification region 100.Wherein, the gesture identification dressIt further includes an angle adjustment element 15 to set 10, wherein the angle adjustment element 15 controllably connects the radiated element 11,And then adjust the radiated element 11 transmitting signal towards angle, then adjust the identification region 100 towards angle.
The angle adjustment element 15 adjust the transmitting signal of the radiated element 11 towards angle, and then described in adjustingIdentification region 100 towards angle, on the one hand, save the energy consumption of transmitting signal；On the other hand, according to the habit of different usersThe height of used gesture operation, and by the angle adjustment element 15 adjust the identification region 100 towards angle so thatThe gesture operation for user is more accurately performed in the identification region 100.
The identification region 100 described in above-described embodiment is located in three dimensions, that is to say, that user is in the knowledgeArbitrarily movement can be identified in three dimensions of the gesture operation in other region 100 residing for the identification region 100.AndIn another embodiment of the present invention, as described in Figure 7, the signal radiated element 11 is formed by the setting of the identification region 100A two-dimensional operation face in three dimensions, that is to say, that described in the identification region 100 identifies on the two-dimensional operation faceThe operation of user.
It is understood that the two-dimensional operation face is a virtual face in three dimensions, the two-dimensional operation faceIt can be a plane, can also be a curved surface.In the two-dimensional operation face, the identification region 100 defines area,In other words, in the area of the identification region 100 defined in the two-dimensional operation face, user can be identifiedWith it is sensed and complete to operate accordingly.
It is noted that the identification region 100 shown in Fig. 2-6 is in three dimensions, wherein the userComplete the gesture operation of three-dimensional level.The identification region 100A shown in Fig. 7 is in the two-dimensional operation in three dimensionsFace, user described in the identification region 100A in the two-dimensional operation face complete the gesture operation of two-dimentional level.
Therefore, it is necessary to it is noted that when user is in the identification region 100A as shown in Figure 7, in two-dimentional levelThe identification region 100A complete it is two-dimensional operation can just be identified.And during this, the identification region 100A canTo be revealed as a virtual scene, which can simulate different practical operations.The virtual scene is in the two dimensionIt is shown on operating level.
According to illustrating for above-described embodiment, the present invention further provides a setting and recognition methods, when a unknown objectInto in the vehicle, the sensing in the sensing element 12 of the vehicle identifier 10, the sensing are triggered firstPart 12 senses the unknown object and is judged as a user used, and judges that user is in the specific seat of the vehiclePosition, and then it is formed by by opening the radiated element 11 identification region 100 at corresponding seat.And then it completes describedGesture operation in identification region 100.
The present invention provides the setting methods of an identification region, include the following steps：
(a) user is judged whether there is by a sensing element 12 and enters the vehicle；
If it is that the user enters the vehicle (b) to judge, then further judge the user in the vehicle interiorPosition；And
(c) the corresponding radiated element 11 in the position of the vehicle interior is opened, and then forms the identification region100。
Invention further provides the recognition methods of the identification region, include the following steps：
(d) in the identification region 100, the sensing element 12 senses the hand signal of the user；
(e) signal processor 13 handles the hand signal, and then matches and obtain a gesture operation signal；And
(f) vehicle executes the gesture operation signal.
In the above-mentioned methods, if judging that it is not user to enter the vehicle, then return to step (a).
It should be understood by those skilled in the art that the embodiment of the present invention shown in foregoing description and attached drawing is only used as illustratingAnd it is not intended to limit the present invention.The purpose of the present invention has been fully and effectively achieved.The function and structural principle of the present invention existsIt shows and illustrates in embodiment, under without departing from the principle, embodiments of the present invention can have any deformation or modification.