Summary of the invention
To overcome the problems in correlation technique, the disclosure provides a kind of CCD camera assembly.
It is proposed a kind of CCD camera assembly according to the first aspect of the disclosure, the CCD camera assembly include: the first camera andAt least one second camera；
First camera includes: the first lens module, spatial attitude sensor and the first stabilization control mould group；ItsIn, the first stabilization control mould group is connected with the spatial attitude sensor, can receive the spatial attitude sensor and obtainsThe CCD camera assembly spatial attitude information, and according to the spatial attitude information first lens module is implemented anti-Tremble control；
The second camera includes: the second lens module and the second stabilization control mould group；Wherein, the second stabilization controlMolding group is connect with first stabilization control mould group to obtain the second camera motion data, and according to second camera motionData implement stabilization control to second lens module.
Optionally, the first stabilization control mould group includes SPI data-interface, to control mould group to second stabilizationTransmit the second camera motion data；The first stabilization control mould group receives the spatial attitude information and the second stabilization controlMolding group receives the synchronous progress of the second camera motion data.
Optionally, the spatial attitude sensor includes at least one gyroscope and acceleration transducer.
Optionally, the first stabilization control mould group includes:
Controller is connect to receive the spatial attitude letter for being directed to the CCD camera assembly with the spatial attitude sensorBreath, and according to first motion control instruction of spatial attitude delivering；
Driver is connected to obtain first motion control instruction with the controller, and according to first movementControl instruction drives first lens module to realize stabilization function.
Optionally, the controller includes:
Master control module；
Feedback module obtains the revised spatial attitude information of CCD camera assembly, and the spatial attitude information is sentTo the master control module, so that the master control module sends the second motion control instruction to the driver.
Optionally, the second camera motion data include the spatial attitude information and first motion control instructionAt least one of.
Optionally, the driver includes voice coil motor.
Optionally, the spatial attitude sensor includes:
First kind output interface is corresponded with first stabilization control mould group, to transmit for CCD camera assemblySpatial attitude information；
Second class output interface can be connected to electronic equipment mainboard, to realize spatial attitude control function.
Optionally, the first kind output interface includes SPI interface, the second class output interface include SPI interface orI2C interface.
A kind of electronic equipment is proposed according to the second aspect of the disclosure, which includes above-mentioned CCD camera assembly.
The technical scheme provided by this disclosed embodiment can include the following benefits:
As can be seen from the above embodiments, the disclosure is by being arranged second camera for CCD camera assembly and passing including spatial attitudeFirst camera of sensor, so that the first stabilization control mould group of the first camera is capable of the acquisition of reception space attitude transducerThe spatial attitude information of the CCD camera assembly, and above-mentioned spatial attitude information is sent to the second stabilization control mould group, in turnStabilization control is implemented to the first lens module and the second lens module.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, notThe disclosure can be limited.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related toWhen attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodimentDescribed in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appendedThe example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is a kind of structural schematic diagram of CCD camera assembly in the related technology.As shown in Figure 1, CCD camera assembly A includesSpatial attitude sensors A 4, the first camera A1, second camera A2 and stabilization control module A 3.Wherein, above-mentioned stabilization controlModule A 3 is connected with spatial attitude sensors A 4, can receive that the spatial attitude sensors A 4 gets for the cameraThe spatial attitude information of component A, and the first camera A1 is controlled according to above-mentioned spatial attitude information and realizes stabilization function.
It is above-mentioned in the related technology, stabilization control module A 3 can only individually for be responsible for main shooting function first camera shootingHead A1 carries out stabilization control, and needs to use the content of shooting of two lens modules during actual photographed, if the second camera shootingThe content of shooting of head A2 will directly affect the final shooting effect of CCD camera assembly A because of bad effect caused by shake.
To solve the problems, such as present in the relevant technologies, the disclosure improves the structure of CCD camera assembly A, now illustrates such asUnder:
Fig. 2 is a kind of structural schematic diagram of CCD camera assembly of one exemplary embodiment of the disclosure.As shown in Fig. 2, this is taken the photographAs head assembly 1 may include: the first camera 11 and second camera 12.Wherein, the first camera 11 includes: the first camera lens mouldGroup 111, spatial attitude sensor 113 and the first stabilization control mould group 112.First stabilization controls mould group 112 and spatial attitude passesSensor 113 is connected, and can receive the spatial attitude information for the CCD camera assembly 1 that the spatial attitude sensor 113 obtains, andStabilization control is implemented to first lens module 111 according to the spatial attitude information.The second camera 12 includes:Two lens modules 121 and the second stabilization control mould group 122.Second stabilization controls mould group 122 and first stabilization controls mould group112 connect to obtain the second camera motion data, and according to the second camera motion data to second lens module 121Implement stabilization control.
In the above-described embodiments, spatial attitude sensor 113 may include in gyroscope and acceleration transducer at least itOne.Wherein, gyroscope is with the moment of momentum sensitivity shell relative inertness space of high-speed rotator around being orthogonal to one of the axis of rotationOr the angular movement detection device of two axis, the deflection angle of examined object can be perceived.Acceleration transducer is that one kind canThe sensor of acceleration is measured, acceleration transducer, by inertia force suffered by measurement object under test, utilizes in acceleratorNewton's second law, which calculates, obtains acceleration value, can perceive the offset distance of object under test in the direction indicated.When above-mentioned skyBetween attitude transducer 113 include gyroscope when, the available deflection angle relative to X and Y-axis to CCD camera assembly 1.WhenWhen above-mentioned spatial attitude sensor 113 includes acceleration transducer, it is available to CCD camera assembly 1 relative to X and Y-axisOffset distance.In above-mentioned two situations, CCD camera assembly 1 can be realized 2 axis optical anti-vibrations.When above-mentioned spatial attitude sensor113 simultaneously include gyroscope and acceleration transducer when, it is available to CCD camera assembly 1 relative to X, the deflection angle of Y-axisAnd offset distance, therefore, 4 axis optical anti-vibrations may be implemented in CCD camera assembly 1 in this case.
It should be noted that " first " and " second " in the first camera 11 and second camera 12 is for expression and areaDivide any two camera.Likewise, the first lens module 111 and " first " and " second " in the second lens module 121 are usedIn expression and distinguish any two lens module.In first stabilization control mould group 112 and the second stabilization control mould group 122 " theOne " controls mould group for indicating and distinguishing any two stabilization with " second ".Above-mentioned " first " and " second " are not formed to taking the photographAs the quantity of head, lens module and stabilization control mould group is limited.
In the above-described embodiments, the use of dual camera is had different needs in varied situations due to user, such asShown in Fig. 2, when user wishes to open the first camera 11 simultaneously and second camera 12 is shot, the first stabilization can be openedControl mould group 112, the first lens module 111, the second stabilization control mould group 122 and the second lens module 121.First at this time is anti-It trembles control mould group 112 to be connected with spatial attitude sensor 113, receives the camera shooting that the spatial attitude sensor 113 obtainsThe spatial attitude information of head assembly 1, and stabilization control is implemented to first lens module 111 according to the spatial attitude informationSystem.Second stabilization control mould group 122 and the first stabilization control mould group 112 and connect to obtain the second camera motion data, and according toThe second camera motion data implement stabilization control to second lens module 121.
As shown in Figure 3a, when user wishes that individually opening the first camera 11 takes pictures, it is anti-that above-mentioned second can be closedTremble control mould group 122.The first stabilization control mould group 112 at this time is connected with spatial attitude sensor 113, receives the space appearanceThe spatial attitude information for the CCD camera assembly 1 that state sensor 113 obtains, and according to the spatial attitude information to described theOne lens module 111 implements stabilization control.
As shown in Figure 3b, when user wishes that individually opening second camera 12 shoots, above-mentioned first mirror can be closedHead mould group 111, while opening the first stabilization control mould group 112 and the second stabilization control mould group 122.The first stabilization control at this timeMould group 112 is connected with spatial attitude sensor 113, receives the CCD camera assembly 1 that the spatial attitude sensor 113 obtainsSpatial attitude information.Second stabilization controls mould group 122 and connect with the first stabilization control mould group 112 to obtain the second camera motionData, and stabilization control is implemented to second lens module 121 according to the second camera motion data.
Two kinds shown in Fig. 3 a and Fig. 3 b, it may include SPI data-interface that the first stabilization, which controls mould group 112,To transmit the second camera motion data to second stabilization control mould group 122.Since the transmission speed of SPI can reachTo 10Mbps, therefore, the first stabilization control mould group 112 receives the spatial attitude information and the second stabilization controls mould group122, which receive the second camera motion data, can be regarded as synchronous progress.
In the above-described embodiments, spatial attitude sensor 113 may include that first kind output interface and the output of the second class connectMouthful.Wherein, above-mentioned first kind output interface is corresponding with first stabilization control mould group 112, is directed to camera group with transmissionThe spatial attitude information of part 1.Above-mentioned second class output interface is connected to electronic equipment mainboard, to realize that spatial attitude controls functionEnergy.It should be noted that above-mentioned spatial attitude control function may include for the transverse screen of electronic equipment, vertical screen handoff functionality,The spatial attitude inducing function either used during electronic device, the disclosure do not limit this function specificallySystem.It should be noted that first kind output interface may include SPI interface, the second class output interface may include SPI interface orI2C interface, the disclosure do not limit the interface type of first kind output interface and the second class output interface.
In the above-described embodiments, above-mentioned first stabilization control mould group 112 and the second stabilization control mould group 122 may include:Controller 1122,1222 and driver 1121,1221 as shown in Fig. 4 a, Fig. 4 b.Wherein, above controller 1122,1222 withThe spatial attitude sensor 113 is connected to receive the spatial attitude information for being directed to the CCD camera assembly 1, and according to the skyBetween posture information issue the first motion control instruction.Above-mentioned driver 1121,1221 be connected with the controller 1122,1222 withFirst motion control instruction is obtained, and drives first lens module 111 real according to first motion control instructionExisting stabilization function.Above controller 1122,1222 may include the feedback module 1124,1224 as shown in Fig. 5 a, Fig. 5 b and masterMould group 1123,1223 is controlled, which can obtain the revised spatial attitude information of CCD camera assembly 1, and willThe spatial attitude information is sent to the master control module 1123,1223 without what is deliberately postponed, so that the master control module 1123,1223 send the second motion control instruction to the driver 1121,1221.Feedback module 1124,1224 improves camera groupThe real-time of 1 stabilization of part control, and then improve the whole anti-shake effect of CCD camera assembly 1.It should be noted that the first camera shootingFirst 11 and second camera 12 feedback module 1124,1224 can all be detected by the frequency of 5khz CCD camera assembly 1 amendmentSpatial attitude information afterwards, therefore the feedback efficiency between two feedback modules 1124,1224 at most differs a cycle, i.e.,200us, the feedback action that the difference of this degree can be considered as two feedback modules 1124,1224 is synchronous carries out.In addition,Above-mentioned driver 1121,1221 may include voice coil motor, and the disclosure does not limit driving device.
The disclosure is it is further proposed that a kind of electronic equipment, the electronic equipment include above-mentioned CCD camera assembly 1.It needs to illustrateIt is that above-mentioned electronic equipment may include mobile phone, tablet computer etc., and the disclosure is limited not to this.
Those skilled in the art will readily occur to the disclosure after considering specification and practicing technical solution disclosed hereinOther embodiments.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications are usedWay or adaptive change follow the general principles of this disclosure and including the disclosure it is undocumented in the art known inCommon sense or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are underThe claim in face is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, andAnd various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.