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CN107295381A - The adjustment system of rotatable equipment, method and device, remote control - Google Patents

The adjustment system of rotatable equipment, method and device, remote control Download PDF

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Publication number
CN107295381A
CN107295381A CN201610223868.7A CN201610223868A CN107295381A CN 107295381 A CN107295381 A CN 107295381A CN 201610223868 A CN201610223868 A CN 201610223868A CN 107295381 A CN107295381 A CN 107295381A
Authority
CN
China
Prior art keywords
measurement
measurement signal
rotatable equipment
remote control
angle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610223868.7A
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Chinese (zh)
Inventor
苗军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Priority to CN201610223868.7A priority Critical patent/CN107295381A/en
Priority to PCT/CN2017/077771 priority patent/WO2017177807A1/en
Publication of CN107295381A publication Critical patent/CN107295381A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42221Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/66Remote control of cameras or camera parts, e.g. by remote control devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/14Systems for two-way working
    • H04N7/15Conference systems

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Selective Calling Equipment (AREA)

Abstract

The invention provides a kind of adjustment system of rotatable equipment, method and device, remote control;Wherein, the system includes:Remote control, the instruction of rotatable equipment is rotated for being sent to rotatable equipment, specifies the first measurement signal of physical parameter to be amplified the measurement that the measurement sensor received is sent, and the second measurement signal is sent into measurement sensor;Wherein, the second measurement signal is the first measurement signal after amplification;Measurement sensor, the second measurement signal for receiving remote control transmission, and according to the measured value of the first measurement signal and the specified physical parameter of the second measurement signal determination;Rotatable equipment, the measured value for receiving measurement sensor transmission;Determine that rotatable equipment needs the angle rotated according to measured value, and according to the rotatable equipment of angular turn of determination.By the present invention, adjustment time long technical problem when rotatable equipment turns to specified angle in correlation technique is solved.

Description

The adjustment system of rotatable equipment, method and device, remote control
Technical field
The present invention relates to the communications field, in particular to a kind of adjustment system of rotatable equipment, method and device, Remote control.
Background technology
The movement of video conference terminal angle of view in correlation technique is up and down adjustment of the operator by remote control Button, sends the instruction rotated up and down, and turning for video camera/head is then adjusted by the built-in motor of video camera/head It is dynamic;The user of intelligent television adjusts button by the left and right of remote control, sends the instruction of left-right rotation, then passes through TV The built-in motor of machine pedestal adjusts the rotation of television set.In actual applications, the personnel of remote controller it is generally desirable to meeting Video camera/head of view television terminal points to oneself, or the picture of intelligent television faces oneself, and often there is meeting The sensing of television terminal video camera/head or the sensing of intelligent television screen, have certain angle with the direction where remote control, Need repeatedly to press or long-time button can just turn to required angle, particularly in the less situation of remote control electricity ratio Lower operation, or it is more time-consuming.
It is to realize turning for video conference terminal video camera/head by pressing the direction adjustment key of remote control in correlation technique The rotation of dynamic or intelligent television screen, so may require that multiple button, thus there is the problem of adjustment time is long.
For above-mentioned technical problem, effective solution is not yet proposed at present.
The content of the invention
The invention provides a kind of adjustment system of rotatable equipment, method and device, remote control, at least to solve correlation Adjustment time long technical problem when rotatable equipment turns to specified angle in technology.
One side according to embodiments of the present invention there is provided a kind of adjustment system of rotatable equipment, including:Rotatably Equipment, measurement sensor, remote control;Above-mentioned remote control, the finger of rotatable equipment is rotated for being sent to rotatable equipment Order, specifies the first measurement signal of physical parameter to be amplified the measurement that the measurement sensor received is sent, and will Second measurement signal is sent to measurement sensor;Wherein, the second measurement signal is the first measurement signal after amplification;It is above-mentioned Measurement sensor, the second measurement signal for receiving remote control transmission, and measured according to the first measurement signal and second Signal determines to specify the measured value of physical parameter;Above-mentioned rotatable equipment, the measured value for receiving measurement sensor transmission; Determine that rotatable equipment needs the angle rotated according to measured value, and according to the rotatable equipment of angular turn of determination;Its In, angle is the folder that rotatable equipment is currently located between the line of centres of the normal of plane and remote control and rotatable equipment Angle.
Further, above-mentioned remote control includes:First transmitter, the first receiver and amplifying device, wherein, amplification dress Setting in first transmitter;First transmitter, for sending instruction to rotatable equipment and sending out the second measurement signal Give measurement sensor;First receiver, the first measurement signal for receiving measurement sensor transmission;Amplifying device, For the first measurement signal to be amplified into the second measurement signal.
Further, specify physical parameter between measurement sensor and remote control apart from when, measurement sensor includes: Two range sensors;Wherein, two range sensors and the center of rotation of rotatable equipment are located on straight line.
Further, each range sensor in two range sensors includes:Second transmitter, the second receiver and Distance-measuring device;Second transmitter, for sending the first measurement signal to remote control and sending the measured value of distance To rotatable equipment;Second receiver, the second measurement signal for receiving remote control transmission;Distance-measuring device, is used In the measured value that distance is determined according to the first measurement signal and the second measurement signal.
Further, in the case where specified physical parameter is angle, measurement sensor includes:Angular transducer, is used for Measure angle.
Further, angular transducer includes:3rd transmitter, the 3rd receiver and angle measurement unit;3rd transmitting Device, for sending the first measurement signal to remote control and the measured value of angle being sent into rotatable equipment;3rd receives Device, the second measurement signal for receiving remote control transmission;Angle measurement unit, for according to the first measurement signal and Two measurement signals determine the measured value of angle.
Further, angular transducer is arranged on the axis of rotatable equipment.
Further, rotatable equipment includes at least one of:Terminal, band with rotatable video camera or camera Rotate the visual device of support.
One side according to embodiments of the present invention there is provided a kind of method of adjustment of rotatable equipment, including:To can Rotating machinery is sent after the instruction for rotating rotatable equipment, and physical parameter is specified in the measurement for receiving measurement sensor transmission First measurement signal;First measurement signal is amplified to the second measurement signal;And send the second measurement signal to measurement Sensor;Wherein, the first measurement signal and the second measurement signal are used for the measured value for determining to specify physical parameter;Measured value The angle rotated for determining rotatable equipment to need, angle is the normal and remote control that rotatable equipment is currently located plane Angle between the line of centres of rotatable equipment.
Further, specify physical parameter between measurement sensor and remote control apart from when, measurement sensor includes: Two range sensors;Wherein, two range sensors are symmetricly set in the extension of the both sides of rotatable equipment.
Further, in the case where specified physical parameter is angle, measurement sensor includes:Angular transducer.
Further, angular transducer is arranged on the axis of rotatable equipment.
One side according to embodiments of the present invention there is provided a kind of adjusting apparatus of rotatable equipment, including:Receive mould Block, for after the instruction for rotating rotatable equipment is sent to rotatable equipment, receiving the measurement that measurement sensor is sent Specify the first measurement signal of physical parameter;Amplification module, for the first measurement signal to be amplified into the second measurement signal; And sending module, for the second measurement signal to be sent to measurement sensor;Wherein, the second measurement signal is used to indicate Measurement sensor is to specifying physical parameter to measure;The measured value of physical parameter is specified to be used to determine rotatable equipment needs The angle of rotation, angle is the normal and remote control and the line of centres of rotatable equipment that rotatable equipment is currently located plane Between angle.
There is provided the adjustment dress of a kind of remote control, including above-mentioned rotatable equipment for one side according to embodiments of the present invention Put.
By the present invention, sent using remote control after the instruction for rotating rotatable equipment, thing is specified in measurement sensor measurement Parameter is managed, rotatable equipment specifies physical parameter to determine the angle for needing to rotate according to this, turns according to the angle of the determination Rotatable equipment is moved, and then realizes the function that a key adjusts the rotational angle of rotatable equipment, is reduced to remote control Operation, shortens the rotation time of rotatable equipment, and then solves rotatable equipment in correlation technique and turn to specified angle Adjustment time long technical problem when spending.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, the present invention Schematic description and description be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structured flowchart of the adjustment system of the rotatable equipment provided according to embodiments of the present invention;
Fig. 2 is the structured flowchart of the remote control 14 in the adjustment system of the rotatable equipment provided according to embodiments of the present invention;
Fig. 3 is the flow chart of the method for adjustment of rotatable equipment according to embodiments of the present invention;
Fig. 4 is the schematic diagram for the traditional approach that control video conference terminal video camera/head according to embodiments of the present invention is rotated;
Fig. 5 is the schematic diagram of the traditional approach rotated with rotating base intelligent television according to embodiments of the present invention;
Fig. 6 is that the rotatable equipment provided according to embodiments of the present invention needs the geometrical relationship figure of rotational angle;
Fig. 7 is the geometrical relationship figure that rotatable equipment is rotated first when using the first scheme according to the preferred embodiment of the present invention;
Fig. 8 is the geometrical relationship figure that rotatable equipment is rotated when using the first scheme according to the preferred embodiment of the present invention;
Fig. 9 is the structured flowchart of the adjusting apparatus of rotatable equipment according to embodiments of the present invention.
Embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that in the feelings not conflicted Under condition, the feature in embodiment and embodiment in the application can be mutually combined.
It should be noted that term " first ", " second " in description and claims of this specification and above-mentioned accompanying drawing Etc. being for distinguishing similar object, without for describing specific order or precedence.
A kind of adjustment system of rotatable equipment is provided in the present embodiment, and Fig. 1 is provided according to embodiments of the present invention The structured flowchart of the adjustment system of rotatable equipment, as shown in figure 1, the system includes:Rotatable equipment 10, measurement is passed Sensor 12, remote control 14;
Remote control 14, the instruction of rotatable equipment 10 is rotated for being sent to rotatable equipment 10, by the measurement received The measurement that sensor 12 is sent specifies the first measurement signal of physical parameter to be amplified, and the second measurement signal is sent out Give measurement sensor 12;Wherein, the second measurement signal is the first measurement signal after amplification;
Measurement sensor 12, the second measurement signal for receiving the transmission of remote control 14, and according to the first measurement signal Determine to specify the measured value of physical parameter with the second measurement signal;
Rotatable equipment 10, the measured value for receiving the transmission of measurement sensor 12;Determined rotatably to set according to measured value Standby 10 need the angle of rotation, and according to the rotatable equipment 10 of angular turn of determination;Wherein, angle is rotatable Equipment 10 is currently located the angle between the line of centres of the normal of plane and remote control 14 and rotatable equipment 10.
By said system, the instruction for rotating rotatable equipment is sent using remote control 14, the measurement of measurement sensor 12 refers to Determine physical parameter, rotatable equipment 10 specifies physical parameter to determine the angle for needing to rotate according to this, according to the determination The rotatable equipment of angular turn, and then realize the function that a key adjusts the rotational angle of rotatable equipment, reduce pair The operation of remote control, shortens the rotation time of rotatable equipment, and then solves rotatable equipment rotation in correlation technique To the long technical problem of adjustment time during specified angle.
It should be noted that can be between remote control 14, measurement sensor 12 and rotatable equipment 10 it is separate, Can not also be separate, such as measurement sensor 12 can be arranged in rotatable equipment 10, but is not limited to this, In addition, individual equipment can be attached by solid line, it can not also be attached by solid line, when not carried out by solid line During connection, it can be interacted by some signals, such as scattering laser, ultrasonic wave, radio signal etc., not It is limited to this.
In one embodiment of the invention, Fig. 2 is the adjustment system of the rotatable equipment provided according to embodiments of the present invention In remote control 14 structured flowchart, as shown in Fig. 2 above-mentioned remote control 14 can include:First transmitter 20, the One receiver 22 and amplifying device 24;Wherein, amplifying device 24 is located in first transmitter 20;
First transmitter 20, is passed for sending instruction to rotatable equipment 10 and the second measurement signal being sent into measurement Sensor 12;
First receiver 22, is connected with above-mentioned first transmitter 20, and first for receiving the transmission of measurement sensor 12 is surveyed Measure signal;
Amplifying device 24, for the first measurement signal to be amplified into the second measurement signal.
Above-mentioned remote control 14 adds the first receiver 22 and amplifying device 24 compared with remote control of the prior art, So that remote control 14 has the function of receiving with signal enhancing.
It should be noted that the first measurement signal is amplified into the second measurement signal, the mirror of other body surfaces can be avoided The interference to measurement sensor 12 is reflected in face, such as if the second measurement signal without amplification, being likely to be obtained Can be weaker, thus the signal that may be specularly reflected flooded, and cannot accurately specify physical parameter, and carry out After amplification so that the second measurement signal strengthens, it is to avoid the interference of mirror-reflection, result in and more accurately specify The value of physical parameter.
It should be noted that specify physical parameter between measurement sensor 12 and remote control 14 apart from when, it is above-mentioned Measurement sensor 12 can include:Two range sensors;Wherein, two range sensors and rotatable equipment 10 Center of rotation is located on straight line.
It should be noted that above-mentioned two range sensor can be located at the both sides of the rotatable equipment 10, can also position , can be right as a preferred mode when positioned at the both sides of rotatable equipment 10 in the homonymy of rotatable equipment 10 Claim the both sides for being arranged on rotatable equipment 10, but be not limited to this.
I.e. the remote-controlled device of above-mentioned two range sensor constitutes a triangle, wherein, two range sensors and it can turn Dynamic equipment point-blank, wherein, one side of the triangle is the distance between two range sensors, two distances Sensor respectively with the both sides that the distance between remote control is the triangle, and then two range sensors can be passed through measure Go out the distance between range sensor and remote control, that is, obtain the length of three sides of a triangle, and then can be more than String theorem passes through simple trigonometric function, it is possible to obtain the angle that rotatable equipment needs to rotate.
It should be noted that the above-mentioned rotatable equipment 10 of calculating needs the angle rotated can be complete with above-mentioned rotatable equipment 10 Into.
In one embodiment of the invention, each range sensor in above-mentioned two range sensor can include:The Two transmitters, the second receiver and distance-measuring device;Second transmitter, is measured for sending first to remote control 14 Signal and the measured value of distance is sent to rotatable equipment 10;Second receiver, sends for receiving remote control 14 The second measurement signal;Distance-measuring device, the survey for determining distance according to the first measurement signal and the second measurement signal Value.I.e. range sensor has signal transmitting, the function of signal receiver range measurement.
It should be noted that above-mentioned second transmitter and the second receiver can be connected with distance-measuring device, but not It is limited to this.
In one embodiment of the invention, in the case where specified physical parameter is angle, above-mentioned measurement sensor 12 It can include:Angular transducer, for measuring angle.
It should be noted that above-mentioned angular transducer can include:3rd transmitter, the 3rd receiver and angular surveying dress Put;3rd transmitter, for sending the first measurement signal to remote control 14 and the measured value of angle being sent to and can turned Dynamic equipment 10;3rd receiver, the second measurement signal for receiving the transmission of remote control 14;Angle measurement unit, is used In the measured value that angle is determined according to the first measurement signal and the second measurement signal.And above-mentioned angular transducer has signal hair Penetrate, the function of reception and angular surveying.
Further, above-mentioned angular transducer can be arranged on the axis of rotatable equipment 10.
Angle or measurement that rotatable equipment 10 needs to rotate can be obtained with direct measurement by angular transducer Other angles, the angle that rotatable equipment 10 needs to rotate are obtained by the conversion of angle, but be not limited to this.
It should be noted that above-mentioned rotatable equipment 10 can include at least one of, but it is not limited to this:Band can Rotate terminal, the visual device with rotation support of video camera or camera.
By said system, the degree of intelligence of above-mentioned rotatable equipment can be caused to be improved, in operating personnel's wide-angle Deviate preset direction in the case of, it is possible to reduce the operation to remote control, make operating personnel increasingly focus on video conference or TV programme are in itself.
A kind of method of adjustment of rotatable equipment is provided in the present embodiment, and Fig. 3 is according to embodiments of the present invention turns The flow chart of the method for adjustment of dynamic equipment, as shown in figure 3, the flow comprises the following steps:
Step S302, after the instruction for rotating rotatable equipment is sent to rotatable equipment, receives measurement sensor hair The first measurement signal of physical parameter is specified in the measurement sent;
Step S304, the second measurement signal is amplified to by the first measurement signal;
Step S306, the second measurement signal is sent to measurement sensor;Wherein, the first measurement signal and the second measurement Signal is used for the measured value for determining to specify physical parameter;Measured value is used to determine that rotatable equipment needs the angle rotated, angle Spend the angle being currently located for rotatable equipment between the line of centres of the normal of plane and remote control and rotatable equipment.
By above-mentioned steps, after the instruction for rotating rotatable equipment is sent, the first measurement signal received is amplified To the second measurement signal, determined to specify the measured value of physical parameter, root according to first measurement signal and the second measurement signal Determine that rotatable equipment needs the angle rotated according to the measured value, and then realize the angle of rotation that a key adjusts rotatable equipment The function of degree, reduces the operation to remote control, shortens the rotation time of rotatable equipment, and then solves related skill Adjustment time long technical problem when rotatable equipment turns to specified angle in art.
It should be noted that the executive agent of above-mentioned steps can be remote control, but it is not limited to this.
The above method can be completed by instructing, and can be realized by hardware, can than receiving the first measurement signal as described above To be realized by a receiver, the first measurement signal is amplified into the second measurement signal can be by an amplifying device To complete, above-mentioned send the second measurement signal to measurement sensor can be completed by a transmitter, but be not limited to This.
In one embodiment of the invention, specify physical parameter between measurement sensor and remote control apart from when, Measurement sensor includes:Two range sensors;Wherein, two range sensors and the center of rotation position of rotatable equipment In on straight line.
It should be noted that above-mentioned two range sensor can be located at the both sides of the rotatable equipment, can also be located at can The homonymy of rotating machinery, when positioned at the both sides of rotatable equipment, can be symmetricly set on as a preferred mode can The both sides of rotating machinery, but it is not limited to this.Wherein, it may be referred to said system for the concrete structure of range sensor Embodiment, here is omitted.
In one embodiment of the invention, in the case where specified physical parameter is angle, measurement sensor can include: Angular transducer.Above-mentioned angular transducer is arranged on the axis of rotatable equipment.Wherein, for the angular transducer Concrete structure may be referred to said system embodiment, here is omitted.
Specifically, the distance how to be measured using range sensor or how the angle measured using angular transducer is come true The angle of fixed rotatable equipment, refers to the introduction of system embodiment, here is omitted.
In order to be better understood from the present invention, the present invention is further explained below in conjunction with preferred embodiment.
The invention provides a kind of method of adjustment of preferred rotatable equipment, the rotation of rotatable equipment can be automatically performed: Remote control is sent after the order rotated automatically, the position sensor priority transmission signal of a pair of known distances, positioned at remote control The receiver of device receives to strengthen after signal to be launched again, and aforementioned location sensor receives signal and calculates oneself and distant The distance of device is controlled, so as to calculate the angle for needing to rotate, terminal camera/head is pointed to or intelligent television screen Curtain normal points to remote control position, so as to realize the function of a key adjustment direction, substantially increases the availability of equipment And degree of intelligence.
So that rotatable equipment is including terminal camera/head or with rotating base intelligent television as an example, illustrate, this Invention preferred embodiment provides two schemes:The first scheme:Position measurement method;Second scheme:Angular measurement; Wherein, for the first scheme, step a-g steps are specifically included as follows:
Step a, sets up distance measurement sensor in a video conference terminal video camera/vertical side of preset sensing, is For the sake of simplicity, the two range sensors are symmetrical arranged, that is to say, that two distance measurement sensors and video camera/head Sight alignment, and video camera/head is located at the point midway of two distance measurement sensor lines, video conference terminal shooting The line of machine/preset pointing direction and this 3 points one line is mutually perpendicular to, and two range sensors are containing signal transmitting, letter Number receive and range measurement function, they, which are received, starts measurement oneself and remote control after the range measurement order that sends of remote controls The distance between device;
Step b, is symmetrical arranged distance measurement sensor, that is to say, that intelligence on the extended line of intelligent television both sides or both sides Can the rotating base of TV be located at the point midway of distance measurement sensor line, two range sensors containing signal transmitting, Signal reception and the function of range measurement, they, which are received, starts measurement oneself and distant after the range measurement order that remote controls are sent Control the distance between device;
Step c, can receive range sensor built in remote control and launch the receiver of signal and have enhancing to this signal The transmitter of function.Remote control is sent after the order of rotation, and the range sensor of terminal or intelligent television both sides is successively launched Do and launch again after the enhanced processing of amplification after distance measurement signals, remote control to the signal, increase with signal Powerful is in order to avoid the mirror-reflection of other body surfaces is adjusted the distance the interference of sensor;
Step d, 2 distance measurement sensors and remote control constitute a triangle, wherein being taken the photograph comprising video conference terminal The length of side of this 3 points one line of camera/head or intelligent television, is exactly to know in advance when placement sensor, in addition The size of two length of sides measures the distance between remote control and range sensor by range sensor and obtained;
Step e, has obtained the length on Atria bar side, is calculated using the cosine law by simple trigonometric function, just Video camera/head or intelligent television pedestal, which can be obtained, needs the angle of rotation;
Step f, video conference terminal video camera/head or intelligent television are according to the angular turn calculated;
Step g, when the position of remote control changes, repeat step c~f action.
For second scheme, with including step A-D:
Step A, in video conference terminal or its video camera/head built-in angular measurement sensor, the sensor has signal hair Penetrate, receive and angular surveying function;
Step B, in intelligent television built-in angular measurement sensor, the sensor has signal transmitting, received and angle The function of measurement;
Step C, built in remote control can receiving angle sensor emission go out the receiver of signal and have enhancing to this signal The transmitter of function.Remote control is sent after the order of rotation, the angular transducer emission measurement of terminal or intelligent television axis Do and launch again after the enhanced processing of amplification after signal, remote control to the signal, be with signal enhancing function In order to avoid interference of the mirror-reflection to angular transducer of other body surfaces;
Step D, when the position of remote control changes, video conference terminal video camera/head or intelligent television are according to angle Change numerical value to rotate
Below in conjunction with Fig. 4 to Fig. 8, the preferred embodiment of the present invention is described in detail:
Fig. 4 is the schematic diagram for the traditional approach that control video conference terminal video camera/head according to embodiments of the present invention is rotated, As shown in Figure 4:R is can to send the remote control of left-right rotation order, and T is the meeting electricity with rotatable video camera/head Depending on terminal.When the personnel for holding remote control, which prepare adjustment video camera/head, to be rotated to the left or to the right, he can be by trend Button that is left or turning right, the direction originally pointed to when video camera/head and the angle of remote controller operation personnel present position Than it is larger when, it is necessary to repeatedly or for a long time by remote controller key can just turn to required position.
Fig. 5 is the schematic diagram of the traditional approach rotated with rotating base intelligent television according to embodiments of the present invention, is such as schemed Shown in 5:R is can to send the remote control of left-right rotation order, and T is the intelligent television with rotatable pedestal.When holding When the personnel's preparation adjustment intelligent television for having remote control is rotated to the left or to the right, he can press and rotate to the left or to the right Button, when the angle ratio of the original normal direction of intelligent television and remote controller operation personnel present position is larger, it is necessary to many Secondary or long-time can just turn to required position by remote controller key.
Fig. 6 is that the rotatable equipment provided according to embodiments of the present invention needs the geometrical relationship figure of rotational angle, such as Fig. 6 institutes Show, T is the video conference terminal with rotatable video camera/head or the intelligent television with rotatable pedestal, be also to rotate Axle center, R is the remote control for sending left-right rotation order, and TD is that rotatable video camera/head is started shooting default pointing direction Or the normal orientation of intelligent television screen, TR is the line of center of rotation and remote control, and TD and TR angle theta are exactly The angle rotated is needed, Fig. 6 is the mathematical abstractions to Fig. 4 and Fig. 5.In addition, when Fig. 6 or angular measurement scheme Geometrical relationship figure, behind can also describe;
Fig. 7 is the geometrical relationship figure that rotatable equipment is rotated first when using the first scheme according to the preferred embodiment of the present invention, As shown in fig. 7, on the basis of Fig. 6, on the direction vertical with TD sensings equidistant mounting distance measurement sensor A, B, they constitute a triangle with the remote control R for being mounted with signal reception transmitter.When video conference terminal or intelligence When needing rotational angle θ first after energy television startup, that is, now there is angle, remote control R in TD and TR The order that the request of range measurement namely needs to rotate first is initiated, distance measurement sensor A, B obtain AR and BR Distance after issue terminal or intelligent television, because AB distance is known in advance, T is AB midpoint.By force It is because TD and AB is perpendicular, therefore can be easy to according to the cosine law to calculate to adjust operation firstθ's is big It is small, there is the numerical value of angle, θ, video camera/head or intelligent television can just turn to corresponding position automatically, turn to The direction of the sensing of video camera/head or intelligent television normal becomes TR sensing after specified location.In order to keep to passing The compatibility for remote controller operation mode of uniting, when needing to rotate, can select not allowing video camera/head or intelligent television certainly Dynamic to rotate, AR and BR are only used for obtaining range information, to calculate this angle needed for rotating, record in addition This angleWhy numerical value (acute angle indicates that this movement is to the left or to the right), will record this angle information, It is because it then can also be used.
Fig. 8 is the geometrical relationship figure that rotatable equipment is rotated when using the first scheme according to the preferred embodiment of the present invention.When When remote control is moved to new position, AR and BR distance are recalculated, can be easy to calculate according to the cosine law Go out ω size, because saving angle the step of Fig. 7Numerical value, it is easy to can calculate this time need rotate Angle, θ '.Acute angle is saved in Fig. 7Rather than complementary obtuse angleNumerical value, be because now remote control position Put needs to preserve acute angle ω rather than complementary obtuse angle (180- ω) in AB vertical lines direction to the left, same reason Fig. 8 Numerical value, be because now remote controller position in AB vertical lines direction to the right;
Other Fig. 6 is also geometrical relationship figure when using angular measurement scheme, when remote control R positions change, angle Degree measurement sensor need to only obtain the angle for deviateing TD, then referring to the preceding angle once rotated, it is possible to calculate this The secondary angle for needing to rotate.
It using above-mentioned preferred embodiment of the invention, can obtain the intelligence degree of video conference terminal or intelligent television Improve.In the case where operating personnel's wide-angle deviates preset direction, it is particularly possible to shorten video camera/head or intelligent television The time of rotation;The operation to remote control is reduced, operating personnel is increasingly focused on video conference or TV programme in itself.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-described embodiment Method the mode of required general hardware platform can be added to realize by software, naturally it is also possible to by hardware, but a lot In the case of the former be more preferably embodiment.Understood based on such, technical scheme is substantially in other words to existing The part for having technology to contribute can be embodied in the form of software product, and the computer software product is stored in one In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions are make it that a station terminal equipment (can To be mobile phone, computer, server, or network equipment etc.) perform method described in each embodiment of the invention.
Additionally provide a kind of adjusting apparatus of rotatable equipment in the present embodiment, the device be used to realizing above-described embodiment and Preferred embodiment, had carried out repeating no more for explanation.As used below, term " module " can be realized The combination of the software and/or hardware of predetermined function.Although the device described by following examples is preferably realized with software, But hardware, or the realization of the combination of software and hardware is also that may and be contemplated.
Fig. 9 is the structured flowchart of the adjusting apparatus of rotatable equipment according to embodiments of the present invention, as shown in figure 9, the dress Put including:
Receiving module 92, for after the instruction for rotating rotatable equipment is sent to rotatable equipment, receiving measurement sensing The first measurement signal of physical parameter is specified in the measurement that device is sent;
Amplification module 94, is connected with above-mentioned receiving module 92, for the first measurement signal to be amplified into the second measurement signal;
Sending module 96, is connected with above-mentioned amplification module 94, for the second measurement signal to be sent to measurement sensor; Wherein, the second measurement signal is used to indicate measurement sensor to specifying physical parameter to measure;Specify the survey of physical parameter Value is used to determining that rotatable equipment to need the angle rotated, angle be rotatable equipment be currently located the normal of plane with it is distant Control the angle between device and the line of centres of rotatable equipment.
By said apparatus, after the instruction for rotating rotatable equipment is sent, the first measurement signal received is amplified To the second measurement signal, and then it can determine to specify the survey of physical parameter by first measurement signal and the second measurement signal Value, determines that rotatable equipment needs the angle rotated, and then realize the rotatable equipment of key adjustment according to the measured value Rotational angle function, reduce the operation to remote control, shorten the rotation time of rotatable equipment, and then solve Adjustment time long technical problem when rotatable equipment turns to specified angle in correlation technique.
Introduction for measurement sensor may be referred to said system embodiment, and here is omitted.Specifically, how sharp The distance that is measured with range sensor or how the angle measured using angular transducer determines the angle of rotatable equipment Degree, refers to the introduction of system embodiment, here is omitted.
It should be noted that said apparatus can be located in remote control, but it is not limited to this.
It should be noted that above-mentioned modules can be by software or hardware to realize, for the latter, Ke Yitong Cross in the following manner realization, but not limited to this:Above-mentioned module is respectively positioned in same processor;Or, above-mentioned module distinguishes position In multiple processors.
One side according to embodiments of the present invention can include rotatably setting shown in Fig. 4 there is provided a kind of remote control Standby adjusting apparatus.
Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment, above-mentioned storage medium can The program code for performing following steps to be arranged to storage to be used for:
S1, after the instruction for rotating rotatable equipment is sent to rotatable equipment, receives the measurement that measurement sensor is sent Specify the first measurement signal of physical parameter;
S2, the second measurement signal is amplified to by the first measurement signal;
S3, the second measurement signal is sent to measurement sensor;Wherein, the first measurement signal and the second measurement signal are used for It is determined that specifying the measured value of physical parameter;Measured value is used to determine that rotatable equipment needs the angle rotated, and angle is to turn Dynamic equipment is currently located the angle between the line of centres of the normal of plane and remote control and rotatable equipment.
Alternatively, in the present embodiment, above-mentioned storage medium can include but is not limited to:USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, Magnetic disc or CD etc. are various can be with the medium of store program codes.
Alternatively, the specific example in the present embodiment may be referred to showing described in above-described embodiment and optional embodiment Example, the present embodiment will not be repeated here.
Obviously, those skilled in the art should be understood that above-mentioned each module of the invention or each step can be with general Computing device realizes that they can be concentrated on single computing device, or is distributed in multiple computing devices and is constituted Network on, alternatively, the program code that they can be can perform with computing device be realized, it is thus possible to by they Storage is performed by computing device in the storage device, and in some cases, can be to be held different from order herein They, are either fabricated to each integrated circuit modules or will be many in them by the shown or described step of row respectively Individual module or step are fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific hardware Combined with software.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the technology of this area For personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made is any Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims (14)

1. a kind of adjustment system of rotatable equipment, it is characterised in that including:Rotatable equipment, measurement sensor, remote control Device;
The remote control, the instruction of the rotatable equipment is rotated for being sent to the rotatable equipment, will be received To the measurement that sends of the measurement sensor specify the first measurement signal of physical parameter to be amplified, and by the Two measurement signals are sent to the measurement sensor;Wherein, second measurement signal is described first after amplification Measurement signal;
The measurement sensor, for receiving second measurement signal that the remote control is sent, and according to institute State the first measurement signal and second measurement signal determines the measured value of the specified physical parameter;
The rotatable equipment, for receiving the measured value that the measurement sensor is sent;According to the measurement Value determines that the rotatable equipment needs the angle rotated, and according to rotatable described in the angular turn of determination Equipment;Wherein, it the angle ranging from the rotatable equipment and be currently located the normal of plane and the remote control and described Angle between the line of centres of rotatable equipment.
2. system according to claim 1, it is characterised in that the remote control includes:First transmitter, first connects Device and amplifying device are received, wherein, the amplifying device is located in the first transmitter;
The first transmitter, for sending the instruction to the rotatable equipment and believing the described second measurement Number it is sent to the measurement sensor;
First receiver, for receiving first measurement signal that the measurement sensor is sent;
The amplifying device, for first measurement signal to be amplified into second measurement signal.
3. system according to claim 1, it is characterised in that in the specified physical parameter be the measurement sensor During with the distance between the remote control, the measurement sensor includes:Two range sensors;Wherein, it is described Two range sensors and the center of rotation of the rotatable equipment are located on straight line.
4. system according to claim 3, it is characterised in that each Distance-sensing in described two range sensors Device includes:Second transmitter, the second receiver and distance-measuring device;
The second transmitter, for sending first measurement signal and by the distance to the remote control Measured value is sent to the rotatable equipment;
Second receiver, for receiving second measurement signal that the remote control is sent;
The distance-measuring device, described in being determined according to first measurement signal and second measurement signal The measured value of distance.
5. system according to claim 1, it is characterised in that in the situation that the specified physical parameter is the angle Under, the measurement sensor includes:Angular transducer, for measuring the angle.
6. system according to claim 5, it is characterised in that the angular transducer includes:3rd transmitter, the Three receivers and angle measurement unit;
3rd transmitter, for sending first measurement signal and by the angle to the remote control Measured value is sent to the rotatable equipment;
3rd receiver, for receiving second measurement signal that the remote control is sent;
The angle measurement unit, described in being determined according to first measurement signal and second measurement signal The measured value of angle.
7. system according to claim 5, it is characterised in that the angular transducer is arranged on the rotatable equipment Axis on.
8. system according to any one of claim 1 to 7, it is characterised in that the rotatable equipment includes following At least one:Terminal with rotatable video camera or camera, the visual device with rotation support.
9. a kind of method of adjustment of rotatable equipment, it is characterised in that including:
After the instruction for rotating the rotatable equipment is sent to rotatable equipment, receive what measurement sensor was sent The first measurement signal of physical parameter is specified in measurement;
First measurement signal is amplified to the second measurement signal;And
Second measurement signal is sent to the measurement sensor;
Wherein, first measurement signal and second measurement signal are used for the survey for determining the specified physical parameter Value;The measured value is used to determine that the rotatable equipment needs the angle rotated, the angle ranging from described turn Dynamic equipment is currently located the angle between the line of centres of the normal of plane and remote control and the rotatable equipment.
10. method according to claim 9, it is characterised in that in the specified physical parameter be the measurement sensor During with the distance between the remote control, the measurement sensor includes:Two range sensors;Wherein, it is described Two range sensors and the center of rotation of the rotatable equipment are located on straight line.
11. method according to claim 9, it is characterised in that in the situation that the specified physical parameter is the angle Under, the measurement sensor includes:Angular transducer.
12. method according to claim 9, it is characterised in that the angular transducer is arranged on the rotatable equipment Axis on.
13. a kind of adjusting apparatus of rotatable equipment, it is characterised in that including:
Receiving module, for after the instruction for rotating the rotatable equipment is sent to rotatable equipment, receiving and surveying The first measurement signal of physical parameter is specified in the measurement that quantity sensor is sent;
Amplification module, for first measurement signal to be amplified into the second measurement signal;And
Sending module, for second measurement signal to be sent to the measurement sensor;
Wherein, second measurement signal is used to indicate that the measurement sensor surveys the specified physical parameter Amount;The measured value of the specified physical parameter is used to determine that the rotatable equipment needs the angle rotated, the angle Spend the normal and remote control and the line of centres of the rotatable equipment that plane is currently located for the rotatable equipment Between angle.
14. a kind of remote control, it is characterised in that including the device described in claim 13.
CN201610223868.7A 2016-04-12 2016-04-12 The adjustment system of rotatable equipment, method and device, remote control Pending CN107295381A (en)

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CN201610223868.7A CN107295381A (en) 2016-04-12 2016-04-12 The adjustment system of rotatable equipment, method and device, remote control
PCT/CN2017/077771 WO2017177807A1 (en) 2016-04-12 2017-03-22 Adjustment system, method, and apparatus for rotatable device, and remote control

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Application publication date: 20171024