CN108488598B - Triaxial hand-held stabilizer, handle thereof and method for controlling triaxial hand-held stabilizer - Google Patents
Triaxial hand-held stabilizer, handle thereof and method for controlling triaxial hand-held stabilizer Download PDFInfo
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- CN108488598B CN108488598B CN201810185641.7A CN201810185641A CN108488598B CN 108488598 B CN108488598 B CN 108488598B CN 201810185641 A CN201810185641 A CN 201810185641A CN 108488598 B CN108488598 B CN 108488598B
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- 239000003381 stabilizer Substances 0.000 title claims abstract description 145
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000008859 change Effects 0.000 claims description 14
- 230000004044 response Effects 0.000 claims description 7
- 230000011664 signaling Effects 0.000 claims description 2
- 210000003813 thumb Anatomy 0.000 abstract description 13
- 238000003825 pressing Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 206010034719 Personality change Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000008054 signal transmission Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/04—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or holding steady relative to, a person, e.g. by chains, e.g. rifle butt or pistol grip supports, supports attached to the chest or head
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Abstract
The invention provides a handle of a triaxial hand-held stabilizer, the triaxial hand-held stabilizer and a method for controlling the triaxial hand-held stabilizer. The handle comprises a shell and a main controller arranged in the shell, wherein a first switch which is connected to the main controller and used for controlling the triaxial handheld stabilizer to switch between a left-right following mode and a full locking mode is arranged on the shell, a second switch which is used for controlling the triaxial handheld stabilizer to enter or exit the full following mode is also arranged on the shell, the second switch is connected with the main controller, and the main controller responds to a signal generated by the operation of a user on the second switch to determine to enter or exit the full following mode. The handle is convenient for a user to quickly switch between all working modes, improves user experience, and can replace the thumb to rocker operation by using the operation of the handle by the hand in the full following mode.
Description
Technical Field
The invention relates to the technical field of handheld stabilizers, in particular to a triaxial handheld stabilizer and a control method thereof.
Background
Existing triaxial hand-held stabilizers typically have multiple modes of operation, e.g., a side-to-side following mode, i.e., the shooting assembly follows the handle rotation in the horizontal direction and locks in the pitch and roll directions; a full lock mode, i.e., the shooting assembly is locked in all of the horizontal, pitch and roll directions; full follow mode, i.e. the camera assembly locks in the roll direction and follows the handle rotation in pitch and horizontal directions. Meanwhile, some existing triaxial hand-held stabilizers are also provided with rockers for changing the angle of the photographing assembly in the horizontal and/or pitch and/or roll directions (i.e., the posture of the photographing assembly) in a specific operation mode.
For these modes of operation of the triaxial hand-held stabilizer, the current modes of operation for the user are mainly: on the basis of holding the stabilizer by one hand or two hands, the stabilizer is controlled to switch between various working modes through one mode key; meanwhile, in a certain working mode, the thumb is used for controlling the rocker to control the gesture of the shooting assembly. However, this mode of operation has the disadvantage: under the condition that the hand is stressed greatly due to holding the triaxial handheld stabilizer, the thumb is difficult to finish the fine operation on the rocker, so that the accurate following of the shooting assembly in the triaxial direction is influenced, and the action of stirring the rocker can cause the shooting assembly to shake greatly, so that the shooting effect is influenced; in addition, integrating multiple functions on one mode key through different key modes requires the user to memorize various key modes for mode switching and is complex to operate, and the user usually has poor experience because of difficulty in quickly and directly completing the mode switching.
Disclosure of Invention
In order to solve the problems in the prior art, the handle of the triaxial hand-held stabilizer is provided with the independent keys to take charge of switching of the full following mode, and the full following mode is further utilized to replace or reduce the operation of thumbs on the rocking bars by the operation of hands on the handle. The invention aims at realizing the following technical scheme:
According to one embodiment of the invention, a handle of a triaxial hand-held stabilizer is provided, comprising a shell and a main controller arranged in the shell, wherein a first switch connected to the main controller and used for controlling the triaxial hand-held stabilizer to switch between a left-right following mode and a full locking mode is arranged on the shell; the three-axis handheld stabilizer is characterized in that a second switch for controlling the three-axis handheld stabilizer to enter or exit the full following mode is further arranged on the shell, the second switch is connected with the main controller, and the main controller responds to a signal generated by the operation of a user on the second switch to determine that the three-axis handheld stabilizer enters or exits the full following mode.
In the above-mentioned handle, the second switch is a key, a signal indicating to enter the full following mode is generated when the key is pressed, and a signal indicating to exit the full following mode is generated when the key is released, the signal being transmitted to the main controller.
In the above-mentioned handle, the second switch is a key, a signal indicating to enter the full-following mode is generated to the main controller when the key is pressed and released, and a signal indicating to exit the full-following mode is generated to the main controller when the key is pressed and released again.
In the above handle, the main controller may further record information related to the received signal from the first switch, and record an operation mode of the triaxial hand-held stabilizer before entering the full-following mode.
In the above handle, the main controller may further check a state of the first switch.
According to another embodiment of the present invention, there is provided a triaxial hand-held stabilizer having the handle of the triaxial hand-held stabilizer described above.
According to still another embodiment of the present invention, there is provided a method of controlling a triaxial hand-held stabilizer including:
step 1), responding to a first signal generated by a first operation of the second switch by a user, and controlling the triaxial handheld stabilizer to enter a full-following mode;
step 2), responding to the sensed change of the gesture of the user on the handle of the triaxial hand-held stabilizer, and controlling the following rotation of the shooting assembly on the handle of the triaxial hand-held stabilizer in the horizontal and pitching directions according to the corresponding control parameters of the full following mode; and
Step 3), responding to a second signal generated by a second operation of the second switch by a user, keeping the gesture of the shooting assembly, and controlling the triaxial hand-held stabilizer to exit the full-following mode.
The method may further include: and recording the working mode of the triaxial hand-held stabilizer before entering the full-following mode.
The method may further include: responding to a signal generated by the operation of a user on the first switch, judging the current working mode of the triaxial hand-held stabilizer, and if the triaxial hand-held stabilizer is in a full-following mode, recording information related to the signal; and if the three-axis hand-held stabilizer is in the left-right following mode or the full locking mode, determining the working mode to be entered by the three-axis hand-held stabilizer according to the signal, and controlling the three-axis hand-held stabilizer to enter the working mode.
In the above method, step 3) may further include: maintaining a posture of the photographing assembly in response to a second signal generated by a second operation of the second switch by a user; judging whether information related to the signal from the first switch is recorded or not, if so, determining a working mode to be entered by the triaxial hand-held stabilizer according to the information, and controlling the triaxial hand-held stabilizer to enter the working mode; and if not, controlling the triaxial handheld stabilizer to be switched to the working mode before entering the full following mode according to the recorded working mode of the triaxial handheld stabilizer before entering the full following mode.
In the above method, step 3) may further include: maintaining a posture of the photographing assembly in response to a second signal generated by a second operation of the second switch by a user; and checking the state of the first switch, determining a working mode to be entered by the triaxial handheld stabilizer according to the state of the first switch, and controlling the triaxial handheld stabilizer to enter the working mode.
The invention has the following beneficial effects:
1. The method and the device facilitate the user to quickly switch between the working modes, enable the modes to realize seamless switching, and improve user experience.
2. The operation of the thumb on the rocker is replaced or reduced by the operation of the hand on the handle in the full following mode, so that the hand feeling of a user is improved; further, the posture of the photographing assembly is adjusted by changing the posture of the handle, so that the photographing assembly can be quickly and accurately converted to a photographing posture desired by the user.
Drawings
The exemplary embodiments will be described in detail below with reference to the attached drawing figures, which are intended to depict the exemplary embodiments and should not be interpreted as limiting the intended scope of the claims. The drawings are not considered to be drawn to scale unless specifically indicated.
FIGS. 1 (a), 1 (b) and 1 (c) show side, front and rear views, respectively, of a handle of a triaxial hand-held stabilizer according to one embodiment of the present invention;
FIG. 2 illustrates a flow chart of a method of controlling a triaxial hand-held stabilizer according to one embodiment of the present invention;
fig. 3 shows a partial schematic view of one example of a conventional triaxial hand-held stabilizer.
Detailed Description
For the purpose of making the technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail by way of specific embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
For the existing triaxial hand-held stabilizer, if in the left-right following mode, the shooting assembly is controlled to rotate along the handle in the horizontal direction and keep locked in the pitching and rolling directions, when the posture of the shooting assembly needs to be adjusted, a user can change the horizontal angle of the shooting assembly by rotating the handle and can change the pitching angle by pushing a rocker (shown in fig. 3) on the handle upwards or downwards with the thumb; if in the full locking mode, the existing triaxial hand-held stabilizer controls the photographing assembly to remain locked in the horizontal, pitch and roll directions (i.e., triaxial directions), and when the posture of the photographing assembly needs to be adjusted, the user can push the rocker upward or downward with the thumb to change the pitch angle of the photographing assembly, and can push the rocker leftward or rightward with the thumb to change the horizontal angle of the photographing assembly. Since a slight change in the up-down, left-right direction of the joystick can cause a large-amplitude posture change of the photographing assembly, a user is required to carefully and finely operate the joystick to avoid affecting the photographing effect due to too fast or excessive changes in the photographing posture. However, in the case where the user's hand needs to hold the stabilizer and is thus stressed, it is difficult to achieve a fine manipulation of his thumb.
The inventors have found that, while in the left-right following mode, although it is difficult to finely control the movement of the photographing assembly in the pitch direction with the thumb, a user can normally achieve accurate and smooth rotation of the photographing assembly in the horizontal direction by rotating the handle. The reason is that in this mode the shooting assembly can be turned in the horizontal direction following the rotation of the handle, and the user can better control the shooting assembly to be turned to a desired horizontal angle. In view of the above, the present invention provides a handle of a three-axis hand-held stabilizer, which enables a user to adjust the posture of a photographing assembly in the horizontal and pitching directions by controlling the handle in a left-right following mode and a full locking mode, so as to reduce or replace the manipulation of a rocker by a thumb.
Fig. 1 (a) shows a side view of the handle 10 of a triaxial hand-held stabilizer according to an embodiment of the present invention. As shown, the handle 10 includes a housing 11 and a main controller disposed inside the housing 11. The front face of the housing 11 is provided with a toggle switch 12 (fig. 1 (a) shows a two-speed toggle switch 12) for controlling the three-axis hand-held stabilizer to switch between a left-right following mode and a full locking mode, the toggle switch 12 being connected to the main controller and transmitting a signal to the main controller when operated by a user. The main controller analyzes the signal from the toggle switch 12 to determine an operation mode to be entered (i.e., one of a left-right following mode or a full locking mode), and controls the motor in the triaxial hand-held stabilizer to rotate with a predetermined control parameter in the operation mode, thereby controlling the following rotation of the photographing assembly in triaxial directions. The back of the shell 11 is also provided with a key 13 for controlling the triaxial hand-held stabilizer to enter or exit from the full following mode, the key 13 is connected with the main controller, and a user can send a signal to the main controller by operating the key 13. The main controller analyzes the signal from the key 13 to determine whether to enter or exit the full follow mode. When the full following mode is determined to be entered, the main controller controls the following rotation of the shooting assembly according to the set control parameters in the full following mode; when it is determined to exit the full-follow mode, rotation of the photographing assembly is controlled with a predetermined control parameter in an operation mode before entering the full-follow mode. In addition, fig. 1 (b) and 1 (c) also show front and rear views, respectively, of the handle 10 of fig. 1, as shown, the handle 10 also including a dial 14, a hand wheel 15, and some other functional keys.
After start-up, the tri-axial hand-held stabilizer is normally defaulted to one of the left and right follow mode or the full lock mode, and with the handles shown in fig. 1 (a) - (c), the user can switch the stabilizer to the other of the left and right follow mode or the full lock mode by toggling toggle switch 12. In the present embodiment, two gears of the toggle switch 12 are used to correspond to two operation modes, respectively, that is, one gear (for example, referred to as a first gear) corresponds to a left-right following mode, and the other gear (referred to as a second gear) corresponds to a full lock mode (or the first gear corresponds to the full lock mode and the second gear corresponds to the left-right following mode). When the user dials the toggle switch 12 to the first gear, a signal indicating to enter the left-right following mode is generated and transmitted, the main controller analyzes the signal and determines an operation mode to be entered according to an analysis result (i.e., an indication about entering the left-right following mode obtained through analysis), and then controls the following rotation of the photographing assembly with a predetermined control parameter in the operation mode; when the user dials the toggle switch 12 to the second gear, a signal indicating to enter the full lock mode is generated and transmitted, and the master controller controls the triaxial hand-held stabilizer to enter the full lock mode by analyzing the signal. While in the left-right following mode or the full lock mode, the user can also enter or exit the stabilizer into or from the full following mode by operating the key 13. According to one embodiment of the present invention, the user presses the key 13 to trigger an action of transmitting a generated signal indicating that the full follow mode is entered to the main controller, and the main controller determines that the full follow mode is entered by analyzing the signal and controls the follow rotation of the photographing assembly with a predetermined control parameter in the full follow mode. Wherein, when the main controller receives the signal sent from the key 13 and before controlling the stabilizer to enter the full following mode, the working mode before entering the full following mode (i.e. the current working mode of the stabilizer) is also recorded for inquiring when exiting the full following mode. Similarly, the user when releasing the key 13 triggers an action of sending a generated signal indicating to exit the full following mode to the main controller, and the main controller determines to exit the full following mode by analyzing the signal, and enters the previous operation mode according to the recorded operation mode before entering the full following mode. If the user holds the key 13 after pressing the key 13, no signal transmission is triggered, thereby enabling the tri-axial hand-held stabilizer to remain in the full follow mode.
According to another embodiment of the present invention, the key 13 is a toggle switch (toggle) which the user can trigger the action of sending the generated signal indicating the entry into the full-follow mode to the main controller by pressing and releasing the key 13, and then, if the user presses and releases the key 13 again, the signal indicating the exit from the full-follow mode is sent to the main controller. Wherein the triaxial hand-held stabilizer remains in the full follower mode from the time the key 13 is pressed and released until the key 13 is pressed and released again.
In addition, it will be understood by those skilled in the art that the main controller may record, in addition to the current operation mode of the three-axis hand-held stabilizer after receiving the signal sent from the key 13 (indicating that the full follow mode is entered) and before controlling the stabilizer to enter the full follow mode, the operation mode in which the three-axis hand-held stabilizer was in before entering the full follow mode after the stabilizer entered the full follow mode and before exiting the full follow mode, or may record the operation mode in which the three-axis hand-held stabilizer was in the full follow mode at other times (e.g., before receiving the signal indicating that the full follow mode is entered from the key 13) for determining, by the main controller, from the record, the operation mode in which the three-axis hand-held stabilizer was in before entering the full follow mode, thereby causing the three-axis hand-held stabilizer to enter the operation mode when it exited the full follow mode.
In the embodiments shown in fig. 1 (a) - (c), compared with the embodiment in which a single mode key is used to switch between three modes of operation, the user can switch between various modes of operation by simply pressing/releasing the key 13 and toggling a toggle switch 12, the operation mode is convenient to memorize and simple to operate, so that the user can quickly complete the switching between modes of operation, and in addition, the user experience is greatly improved because of seamless transition between each mode.
According to another aspect of the present invention, since the photographing assembly is capable of rotating following the posture change of the handle 10 in the pitch and horizontal directions in the full following mode, i.e., the user is capable of adjusting the posture of the photographing assembly in the pitch and horizontal directions by controlling the posture change of the handle 10 in the full following mode, if the user desires to adjust the posture of the photographing assembly when the three-axis hand-held stabilizer is in the left and right following mode or the full locking mode, in addition to the adjustment by operating the rocker, in one embodiment, the user may press and hold the key 13 to bring and hold the three-axis hand-held stabilizer in the full following mode, and during this, adjust the posture of the photographing assembly by controlling the posture change of the handle 10 instead of the operation of the thumb on the rocker. In another embodiment, the user may also press and release the key 13 to bring the stabilizer into the full-follow mode, and adjust the attitude of the shooting assembly by controlling the attitude change of the handle 10 before the next press and release of the key 13 (i.e., bringing the stabilizer out of the full-follow mode). Further, when the shooting assembly reaches a desired attitude in the horizontal and pitch directions, the user can exit the full follow mode (exit of the full follow mode, which in one embodiment can be achieved by releasing the key 13; in another embodiment can be achieved by pressing and releasing the key 13) so that the shooting assembly remains in that attitude and switches to the operation mode in which it was in before entering the full follow mode, and follow-up rotation is performed on subsequent attitude changes of the hand according to control parameters in the entered operation mode. For example, if the full lock mode is entered after the key 13 is released, the photographing assembly maintains the posture of the handle 10 regardless of the user's posture; if the left and right following mode is entered, the shooting assembly can maintain the posture in the pitching and rolling directions, and the user can further adjust the angle of the shooting assembly in the horizontal direction after entering the left and right following mode. Therefore, the user can conveniently adjust the shooting posture of the shooting component in the horizontal direction and the pitching direction only by operating the key 13 on the handle 10 and the posture change of the control handle 10 without using a rocker, and the hand feeling and the experience of the user are improved. In addition, the user controls the movement (i.e., the posture change) of the handle 10 by hand to enable the photographing assembly to reach a desired posture more quickly and accurately. Further, the user can control the triaxial handheld stabilizer to enter and exit the full-following mode for a plurality of times to divide the gesture adjustment process of the shooting assembly into a plurality of stages, so that the manual amplitude of the user can be reduced when the shooting angle needs to be changed in a large range, and the shooting assembly is controlled more finely and the shot video is smoother.
In the embodiments described above, the tri-axial hand-held stabilizer switches to an operational mode prior to entering the full follow mode while exiting the full follow mode. However, according to another embodiment of the present invention, when the stabilizer is in the full follow mode, the user may also indicate by toggling the toggle switch 12 the mode of operation that the triaxial hand-held stabilizer needs to enter upon exiting the full follow mode, e.g. a mode of operation that is different from the mode of operation prior to entering the full follow mode. Thus, according to one embodiment of the present invention, after receiving the signal from the toggle switch 12, the main controller determines the current operation mode of the tri-axis hand-held stabilizer, if the current tri-axis hand-held stabilizer is in the left-right following mode or the full locking mode, determines the operation mode to be entered according to the received signal, and controls the following rotation of the photographing assembly with a predetermined control parameter in the operation mode; if the current triaxial hand-held stabilizer is in the full following mode, the main controller records information related to the signal, and waits for a user to instruct to exit the full following mode. After receiving a signal from the key 13 indicating to exit the full following mode, the main controller keeps the gesture of the shooting component and inquires whether information related to the signal from the toggle switch 12 is recorded, if so, the working mode to be entered by the three-axis handheld stabilizer is determined according to the information and the stabilizer is controlled to enter the working mode; if not, the stabilizer is controlled to enter a previous working mode according to the recorded working mode before entering the full following mode.
In the above embodiment, the main controller is required to record the operation mode in which the three-axis hand-held stabilizer is located before entering the full following mode, and record information related to the signal from the toggle switch 12 in the full following mode of the three-axis hand-held stabilizer, so as to enter the previous operation mode or the operation mode to be entered as instructed by the user when the stabilizer exits the full following mode. In another embodiment, the main controller may not need to record the operation mode in which the stabilizer is located before entering the full-follow mode and information related to the signal from the toggle switch 12 (i.e. ignore the signal from the toggle switch 12 when in the full-follow mode), but rather check the current state of the toggle switch 12 after receiving the signal from the key 13 indicating that the full-follow mode is exited, and determine the operation mode in which the stabilizer is to enter based on the current state of the toggle switch 12. For example, if the toggle switch 12 is in the first gear, it is determined that the stabilizer enters the left-right following mode when exiting the full following mode, and if the wave switch 12 is in the second gear, it is determined that the stabilizer enters the full locking mode when exiting the full following mode.
While the key 13 provided on the back of the housing 11 is used in the foregoing to control the tri-axial hand-held stabilizer to enter or exit the full follower mode, it should be understood that in other embodiments the key 13 may be provided on the front or side of the housing 11 and switch assemblies such as touch switches, toggle switches, etc. are also suitable. The provision of the keys 13 on the back or side of the housing 11 has the advantage that when the user holds the handle with his hand, he can operate a switch or other component provided on the front of the housing 11 with his thumb, while also operating the keys 13 with his other fingers. Similarly, the toggle switch 12 may be provided on the back or side of the housing 11, and other switch components may be used instead of the toggle switch 12, for example, a key, a touch switch, a three-speed toggle switch, a toggle switch having more speeds (in which switching between the full lock mode and the left-right follow mode is achieved using two speeds in such a switch), or the like. The advantage of using a toggle switch is that its different gear positions can be used to correspond to different modes of operation, and upon exiting the full follow mode, the master controller can determine the mode in which the triaxial hand-held stabiliser is to enter by detecting the state of the toggle switch, whereas some switch components such as keys are not suitable for this mode of operation.
Fig. 2 illustrates a method of controlling a triaxial hand-held stabilizer having the above-described handle according to an embodiment of the present invention, the method including: receiving and controlling the tri-axial hand-held stabilizer to enter a full follow mode in response to a signal indicative of entering the full follow mode generated by a user operating a key 13 (in one embodiment, the operation being pressing the key 13; and in another embodiment, the operation being pressing and releasing the key 13), wherein an operating mode before entering the full follow mode is recorded after receiving the signal generated by the user pressing the key 13 and before entering the full follow mode; subsequently, controlling a follow-up rotation of the handle in the horizontal and pitch directions of the photographing assembly with a predetermined control parameter in the full follow-up mode in response to the sensed change of the posture of the handle by the user; finally, a signal indicating the exit from the full follow mode is received and in response to a key 13 operated by the user (in one embodiment, the operation is the release of the key 13; and in another embodiment, the operation is the pressing and release of the key 13), the current attitude of the photographing assembly is maintained, the full follow mode is exited, and the operation is switched to the operation mode before the full follow mode is entered according to the recorded operation mode before the full follow mode is entered.
As described above, it will be understood by those skilled in the art that, instead of recording the current operation mode of the three-axis hand-held stabilizer after receiving the signal sent from the key 13 (indicating the full follow mode is entered) and before controlling the stabilizer to enter the full follow mode, the operation mode in which the three-axis hand-held stabilizer is located before entering the full follow mode may be recorded at other times to determine the operation mode in which the three-axis hand-held stabilizer is to be located when exiting the full follow mode (before entering the full follow mode) based on the recording.
In another embodiment, the method may further comprise: receiving and responding to a signal generated by a user pulling the toggle switch 12, judging the current working mode of the triaxial hand-held stabilizer, and if the triaxial hand-held stabilizer is in a full following mode, recording information related to the signal; if the three-axis hand-held stabilizer is in the left-right following mode or the full locking mode, the working mode to be entered by the three-axis hand-held stabilizer is determined according to the signal, and the three-axis hand-held stabilizer is controlled to enter the working mode. Then, when a signal indicating to exit the full following mode generated by the user operating the key 13 is received, it is judged whether information related to the signal (from the toggle switch 12) is recorded, and if so, the operation mode to be entered by the triaxial hand-held stabilizer is determined according to the information and the stabilizer is controlled to enter the operation mode; and if not, controlling the triaxial handheld stabilizer to be switched to the working mode before entering the full-following mode according to the recorded working mode before entering the full-following mode.
In yet another embodiment, there is no need to record the mode of operation of the tri-axial handheld stabilizer in the method, and the method may further comprise: receiving and responding to a signal generated by a user pulling the toggle switch 12, judging the current working mode of the triaxial hand-held stabilizer, and if the triaxial hand-held stabilizer is in a full following mode, ignoring the signal; if the three-axis hand-held stabilizer is in the left-right following mode or the full locking mode, the working mode to be entered by the three-axis hand-held stabilizer is determined according to the signal, and the three-axis hand-held stabilizer is controlled to enter the working mode. Then, when a signal indicating to exit the full following mode generated by the user operating the key 13 is received, the current state of the toggle switch 12 is checked, the operation mode to be entered by the triaxial hand-held stabilizer is determined according to the current state of the toggle switch 12, and the stabilizer is controlled to enter the operation mode.
It should be noted that some example methods are depicted as flowcharts. Although the flowchart depicts operations as being performed sequentially, it will be appreciated that many of the operations can be performed in parallel, concurrently or synchronously. In addition, the order of operations may be rearranged. The process may terminate when the operation is completed, but may also have additional steps not included in the figures or embodiments.
The above-described methods may be implemented in hardware, software, firmware, middleware, pseudocode, hardware description language, or any combination thereof. When implemented in software, firmware, middleware or pseudocode, the program code or code segments to perform the tasks can be stored in a computer readable medium such as a storage medium and the processor can perform the tasks.
It should be appreciated that the exemplary embodiments implemented in software are typically encoded on some form of program storage medium or implemented over some type of transmission medium. The program storage medium may be any non-transitory storage medium, such as a magnetic disk (e.g., a floppy disk or a hard disk) or an optical disk (e.g., a compact disk read only memory or "CD ROM"), and may be read-only or random access. Similarly, the transmission medium may be twisted wire pairs, coaxial cable, optical fiber, or some other suitable transmission medium known to the art.
While the invention has been described in terms of preferred embodiments, the invention is not limited to the embodiments described herein, but encompasses various changes and modifications that may be made without departing from the scope of the invention.
Claims (10)
1. The handle of the triaxial hand-held stabilizer comprises a shell and a main controller arranged in the shell, wherein a first switch which is connected to the main controller and used for controlling the triaxial hand-held stabilizer to switch between a left-right following mode and a full locking mode is arranged on the shell;
The three-axis handheld stabilizer is characterized in that a second switch for controlling the three-axis handheld stabilizer to enter or exit the full following mode is further arranged on the shell, the second switch is connected with the main controller, and the main controller responds to a signal generated by the operation of a user on the second switch to determine that the three-axis handheld stabilizer enters or exits the full following mode;
The master controller records information related to the received signal from the first switch, records the working mode of the triaxial hand-held stabilizer before entering the full following mode, and checks the state of the first switch.
2. The handle of a triaxial hand-held stabilizer according to claim 1, wherein,
The second switch is a key that when pressed generates a signal to the master controller indicating that full following mode is entered, and when released generates a signal to the master controller indicating that full following mode is exited.
3. The handle of a triaxial hand-held stabilizer according to claim 1, wherein,
The second switch is a key that generates a signal indicating to enter the full following mode sent to the main controller when pressed and released, and generates a signal indicating to exit the full following mode sent to the main controller when pressed and released again.
4. A triaxial hand-held stabilizer, characterized in that:
a handle with a triaxial hand-held stabiliser according to any of claims 1 to 3.
5. A method of controlling a triaxial hand-held stabilizer having a handle of the triaxial hand-held stabilizer according to any one of claims 1 to 3, the method comprising:
step 1), responding to a first signal generated by a first operation of the second switch by a user, and controlling the triaxial handheld stabilizer to enter a full-following mode;
step 2), responding to the sensed change of the gesture of the user on the handle of the triaxial hand-held stabilizer, and controlling the following rotation of the shooting assembly on the handle of the triaxial hand-held stabilizer in the horizontal and pitching directions according to the corresponding control parameters of the full following mode; and
Step 3), responding to a second signal generated by a second operation of the second switch by a user, keeping the gesture of the shooting assembly, and controlling the triaxial hand-held stabilizer to exit the full-following mode.
6. The method of claim 5, further comprising: and recording the working mode of the triaxial hand-held stabilizer before entering the full-following mode.
7. The method of claim 6, further comprising:
Responding to a signal generated by the operation of a user on the first switch, judging the current working mode of the triaxial hand-held stabilizer, and if the triaxial hand-held stabilizer is in a full-following mode, recording information related to the signal; and if the three-axis hand-held stabilizer is in the left-right following mode or the full locking mode, determining the working mode to be entered by the three-axis hand-held stabilizer according to the signal, and controlling the three-axis hand-held stabilizer to enter the working mode.
8. The method of claim 7, wherein step 3) comprises:
Maintaining a posture of the photographing assembly in response to a second signal generated by a second operation of the second switch by a user; and
Judging whether information related to the signal from the first switch is recorded or not, if so, determining a working mode to be entered by the triaxial handheld stabilizer according to the information, and controlling the triaxial handheld stabilizer to enter the working mode; and if not, controlling the triaxial handheld stabilizer to be switched to the working mode before entering the full following mode according to the recorded working mode of the triaxial handheld stabilizer before entering the full following mode.
9. The method of claim 5, wherein step 3) comprises:
Maintaining a posture of the photographing assembly in response to a second signal generated by a second operation of the second switch by a user; and
And checking the state of the first switch, determining a working mode to be entered by the triaxial handheld stabilizer according to the state of the first switch, and controlling the triaxial handheld stabilizer to enter the working mode.
10. A triaxial hand-held stabilizer comprising the handle of the triaxial hand-held stabilizer according to any one of claims 1 to 3, a processor and a memory, wherein the memory stores instructions executable by the processor, which when executed by the processor cause the triaxial hand-held stabilizer to implement the method according to any one of claims 5 to 9.
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| CN201810185641.7A CN108488598B (en) | 2018-03-07 | 2018-03-07 | Triaxial hand-held stabilizer, handle thereof and method for controlling triaxial hand-held stabilizer |
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| CN110785601A (en) * | 2018-11-15 | 2020-02-11 | 深圳市大疆创新科技有限公司 | Control method of handheld cloud deck and handheld cloud deck |
| WO2020107472A1 (en) * | 2018-11-30 | 2020-06-04 | 深圳市大疆创新科技有限公司 | Control method for handheld gimbal and handheld gimbal |
| WO2022016323A1 (en) * | 2020-07-20 | 2022-01-27 | 深圳市大疆创新科技有限公司 | Photographic system and control method and apparatus therefor, and computer storage medium |
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| CN208169957U (en) * | 2018-03-07 | 2018-11-30 | 桂林智神信息技术有限公司 | Three axis hold stabilizer and its handle |
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