CN107269565B

CN107269565B - Control method, device and the equipment of oscillating fan

Info

Publication number: CN107269565B
Application number: CN201710386883.8A
Authority: CN
Inventors: 余久平
Original assignee: Beijing Xiaomi Mobile Software Co Ltd; Beijing Smartmi Technology Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd; Beijing Smartmi Technology Co Ltd
Priority date: 2017-05-26
Filing date: 2017-05-26
Publication date: 2019-07-23
Anticipated expiration: 2037-05-26
Also published as: CN107269565A

Abstract

The disclosure is directed to a kind of control method of oscillating fan, device and equipment.This method comprises: control oscillating fan the first side oscillation of direction；In the swing process of the oscillating fan, the location information for the oscillating fan that laser sensor is known by the signal slot being set on the wobble gear of fan is received；The oscillating fan is controlled according to the location information of the oscillating fan to be swung to swing strategy accordingly.In the present embodiment, even if oscillating fan is in swing process, the center of oscillating fan is pushed and changed by external force, since control equipment can be with the location information of timely learning oscillating fan, therefore, its corresponding swing strategy can be adjusted in time in conjunction with the location information, and then it is symmetrically swung according to the swing policy control oscillating fan, the case where avoiding oscillating fan and yaw structure dieback generation, extend the service life of fan, and fan is reduced because of the noise caused when motor lock-rotor, improves the experience of user.

Description

Control method, device and the equipment of oscillating fan

Technical field

This disclosure relates to the communication technology more particularly to the control method of oscillating fan, device and equipment.

Background technique

Fan is electric appliance common in people's daily life, and type is varied, can be with for installation site Including ceiling fan, desk fan, stand fan etc., for swing angle, being divided into can oscillating fan and can not oscillating fan.Wherein, for For the more dispersed user in indoor seat, can yaw fan be enjoying the cool for user provide many conveniences.

It is current can oscillating fan, hunt be all it is symmetrical, can yaw after user is switched on or adjusts gear Fan can all carry out center calibration, for example, can oscillating fan can first on the pendulum rotating header structure of side maximum angle, then again The half of the maximum angle is rotated backward, this position for turning to the half of maximum angle at this time is exactly center.

But if can oscillating fan in yaw process, pushed by external force and change center, at this time oscillating fan It would be at asymmetrical state, and yaw motor can influence user's body at locked rotor condition when oscillating fan swings to wherein one side It tests, and locked rotor condition can also shorten motor life.

Summary of the invention

To overcome the problems in correlation technique, the disclosure provides the control method of oscillating fan a kind of, device and sets It is standby.

According to the first aspect of the embodiments of the present disclosure, a kind of control method of oscillating fan is provided, comprising:

Oscillating fan is controlled towards the first side oscillation；

In the swing process of the oscillating fan, laser sensor is received by being set on the wobble gear of fan The location information for the oscillating fan that signal slot is known, the wobble gear of the fan and the oscillating fan synchronous rotary；

The oscillating fan is controlled according to the location information of the oscillating fan to be swung to swing strategy accordingly.

The technical scheme provided by this disclosed embodiment can include the following benefits: in the present embodiment, control equipment Oscillating fan is controlled towards the first side oscillation, and in the swing process of oscillating fan, receives laser sensor by being set to The location information for the oscillating fan that signal slot on the wobble gear of fan is known, thus according to the location information of the oscillating fan Control oscillating fan is swung with swinging strategy accordingly.In the present embodiment, though oscillating fan in swing process, by external force The center for pushing and changing oscillating fan, due to control equipment can with the location information of timely learning oscillating fan, because This, can adjust its corresponding swing strategy in conjunction with the location information, and then according to the swing policy control oscillating fan in time The case where symmetrically being swung, avoiding oscillating fan and yaw structure dieback generation, extends the service life of fan, and And fan is reduced because of the noise caused when motor lock-rotor, improve the experience of user.

Further, the emitter of the laser sensor is fixed on midpoint in the wobble gear maximum rotation angle The surface of position, the reception device of the laser sensor are fixed on the underface of the midpoint.

Further, the signal slot includes: the first signal slot opened up in the midpoint of wobble gear, in the pendulum Second signal slot that first side in the maximum rotation angle of moving gear opens up, the maximum rotation angle in the wobble gear The third signal slot that the interior second side opposite with the first side opens up；When wobble gear rotation, the transmitting The laser signal of device transmitting passes through the first signal slot or the second signal slot or the third signal slot reaches The reception device；

The oscillating fan that the reception laser sensor is known by the signal slot being set on the wobble gear of fan Location information, comprising:

Receive the location information that the laser sensor is known by the laser signal that the reception device receives.

Optionally, it is before the midpoint to first side-sway that the location information, which includes: the oscillating fan, Dynamic, alternatively, the oscillating fan is behind the midpoint to first side oscillation.

Optionally, if it is before the midpoint to first side oscillation that the location information, which is the oscillating fan, , then the oscillating fan of control according to the positional information is swung with swinging strategy accordingly, comprising:

When the oscillating fan is during to first side oscillation, periodicity executes following steps:

When the reception device is received across the laser signal of the first signal slot, control the oscillating fan after Continue to first predetermined angle of the first side oscillation；

The oscillating fan is controlled to second side oscillation opposite with first side direction；

When the oscillating fan is into second side swing process, the reception device is received again across described When the laser signal of the first signal slot, controls the oscillating fan and continues to the first predetermined angle described in second side oscillation, Wherein, first predetermined angle is less than or equal to the half of the maximum rotation angle of the wobble gear；

The oscillating fan is controlled to first side oscillation.

The technical scheme provided by this disclosed embodiment can include the following benefits: in the present embodiment, control equipment The location information of oscillating fan can be known by laser signal received by reception device based on laser sensor, and combine The location information carries out the weave control of oscillating fan, i.e., in the present embodiment, controls equipment in the swing process of oscillating fan, Always the center that oscillating fan is swung is found, so that oscillating fan can carry out pair of two sides based on the center Claim to swing, improves the swing efficiency of oscillating fan.

Optionally, if it is behind the midpoint to first side oscillation that the location information, which is the oscillating fan, , then the oscillating fan of control according to the positional information is swung with swinging strategy accordingly, comprising:

When the reception device is received across the laser signal of the second signal slot, control the oscillating fan to Second side oscillation opposite with first side direction；

When the oscillating fan is into second side swing process, the reception device is received across described first When the laser signal of signal slot, controls the oscillating fan and continue to second predetermined angle of the second side oscillation；

The oscillating fan is controlled to first side oscillation；

When the oscillating fan is during to first side oscillation, the reception device is received again across described When the laser signal of the first signal slot, controls the oscillating fan and continues to the second predetermined angle described in first side oscillation, Wherein, second predetermined angle is equal to the half of the maximum rotation angle of the wobble gear.

The technical scheme provided by this disclosed embodiment can include the following benefits: in the present embodiment, control equipment The location information of oscillating fan can be known by laser signal received by reception device based on laser sensor, and combine The location information carries out the weave control of oscillating fan, i.e., in the present embodiment, controls equipment in the swing process of oscillating fan, Always the center that oscillating fan is swung is found, so that oscillating fan can carry out pair of two sides based on the center Claim to swing, improves the swing efficiency of oscillating fan.Meanwhile it controlling equipment and can be combined with the laser signal knowledge of laser sensor Whether other oscillating fan has swung the lateral location of maximum rotation angle, when it identifies that oscillating fan has swung to lateral location When, control oscillating fan changes swaying direction, to avoid the head oscillating structure dieback of oscillating fan and fan, that is, avoids motor stifled The case where turning, the service life of extended motor, and fan is reduced because of the noise caused when motor lock-rotor, it improves The experience of user.

According to the second aspect of an embodiment of the present disclosure, a kind of control device of oscillating fan is provided, comprising:

First control module is configured as control oscillating fan towards the first side oscillation；

Receiving module is configured as in the swing process of the oscillating fan, receives laser sensor by being set to The location information for the oscillating fan that signal slot on the wobble gear of fan is known, the wobble gear of the fan and the fan Yaw synchronous rotary；

Second control module is configured as controlling the oscillating fan according to the location information of the oscillating fan with corresponding Swing strategy swung.

The technical scheme provided by this disclosed embodiment can include the following benefits: in the present embodiment, the first control Module controls oscillating fan towards the first side oscillation, and in the swing process of oscillating fan, receiving module receives laser sensing The location information for the oscillating fan that device is known by the signal slot being set on the wobble gear of fan, so that the second control Module can control oscillating fan according to the location information of the oscillating fan and be swung with swinging strategy accordingly.The present embodiment In, even if oscillating fan is pushed and changed the center of oscillating fan by external force in swing process, since control equipment can With the location information of timely learning oscillating fan, therefore, its corresponding swing strategy can be adjusted in time in conjunction with the location information, And then symmetrically swung according to the swing policy control oscillating fan, avoid the feelings of oscillating fan Yu yaw structure dieback Condition occurs, and extends the service life of fan, and reduce fan because of the noise caused when motor lock-rotor, improves user Experience.

Further, the signal slot includes: the first signal slot opened up in the midpoint of the wobble gear, in institute State second signal slot that the first side in the maximum rotation angle of wobble gear opens up, in the maximum rotation of the wobble gear The third signal slot that the second side opposite with the first side opens up in angle；It is described when wobble gear rotation The laser signal of emitter transmitting passes through the first signal slot or the second signal slot or the third signal slot Reach the reception device；

The receiving module is configured as receiving the laser letter that the laser sensor is received by the reception device Number location information known.

Optionally, if it is before the midpoint to first side oscillation that the location information, which is the oscillating fan, , second control module includes: the first control submodule；

First control submodule is configured as working as the oscillating fan during to first side oscillation, week Phase property executes following steps:

When the oscillating fan is into second side swing process, the reception device is received again across described When the laser signal of the first signal slot, controls the oscillating fan and continues to the first predetermined angle described in second side oscillation, Wherein, first predetermined angle is less than or equal to the half of the maximum rotation angle of the wobble gear.

The technical scheme provided by this disclosed embodiment can include the following benefits: in the present embodiment, the first control Laser signal received by reception device of the submodule based on laser sensor knows the location information of oscillating fan, and ties Close the weave control that the location information carries out oscillating fan, i.e., in the present embodiment, swing process of the control equipment in oscillating fan In, the center that oscillating fan is swung is found always, so that oscillating fan can carry out two sides based on the center Symmetrical swing, improve the swing efficiency of oscillating fan.

Optionally, if it is behind the midpoint to first side oscillation that the location information, which is the oscillating fan, , second control module includes: the second control submodule；

Second control submodule is configured as working as the oscillating fan during to first side oscillation, week Phase property executes following steps:

The oscillating fan is controlled to first side oscillation；

When in the oscillating fan, during to first side oscillation, the reception device is received again across institute When stating the laser signal of the first signal slot, controls the oscillating fan and continue to the second preset angle described in first side oscillation Degree, wherein second predetermined angle is equal to the half of the maximum rotation angle of the wobble gear.

The technical scheme provided by this disclosed embodiment can include the following benefits: in the present embodiment, the second control Submodule can laser signal received by the reception device based on laser sensor know the location information of oscillating fan, and And the location information is combined to carry out the weave control of oscillating fan, i.e., in the present embodiment, equipment is controlled in the swing of oscillating fan In the process, the center that oscillating fan is swung is found always, so that oscillating fan can be carried out based on the center The symmetrical swing of two sides improves the swing efficiency of oscillating fan.Meanwhile it controlling equipment and can be combined with swashing for laser sensor Whether optical signal identification oscillating fan has swung the lateral location of maximum rotation angle, when it identifies that oscillating fan has been swung to When lateral location, control oscillating fan changes swaying direction and keeps away to avoid the head oscillating structure dieback of oscillating fan and fan The case where exempting from motor lock-rotor generation, the service life of extended motor, and fan is reduced because being caused when motor lock-rotor Noise improves the experience of user.

According to the third aspect of an embodiment of the present disclosure, a kind of control equipment is provided, comprising:

Processor；

Memory for storage processor executable instruction；

Wherein, the processor is configured to:

Oscillating fan is controlled towards the first side oscillation；

The technical scheme provided by this disclosed embodiment can include the following benefits: in the present embodiment, processor control Oscillating fan processed receives laser sensor by being set to wind towards the first side oscillation, and in the swing process of oscillating fan The location information for the oscillating fan that signal slot on the wobble gear of fan is known, thus according to the location information control of the oscillating fan Oscillating fan processed is swung with swinging strategy accordingly.In the present embodiment, even if oscillating fan is pushed outside in swing process Center that is dynamic and changing oscillating fan, due to processor can with the location information of timely learning oscillating fan, knot Its corresponding swing strategy can be adjusted in time by closing the location information, and then be carried out pair according to the swing policy control oscillating fan The swing of title avoids oscillating fan and generation the case where yaw structure dieback, extends the service life of fan, and reduce Fan improves the experience of user because of the noise caused when motor lock-rotor.

It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not The disclosure can be limited.

Detailed description of the invention

The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention Example, and be used to explain the principle of the present invention together with specification.

Fig. 1 is a kind of flow chart of the control method of oscillating fan shown according to an exemplary embodiment；

Fig. 2 is the schematic diagram that the oscillating fan that the embodiment of the present disclosure provides is swung；

Fig. 3 is the knot of the fixation position of laser sensor and wobble gear in fan shown according to an exemplary embodiment Structure schematic diagram；

Fig. 4 is a kind of flow chart of the control method of the oscillating fan shown according to another exemplary embodiment；

Fig. 5 is a kind of flow chart of the control method of the oscillating fan shown according to a further exemplary embodiment；

Fig. 6 is a kind of block diagram of the control device of oscillating fan shown according to an exemplary embodiment；

Fig. 7 is a kind of block diagram of the control device of the oscillating fan shown according to another exemplary embodiment；

Fig. 8 is a kind of block diagram of the control device of the oscillating fan shown according to a further exemplary embodiment；

Fig. 9 is a kind of block diagram of entity for controlling equipment shown according to an exemplary embodiment；

Figure 10 is a kind of block diagram of mobile terminal 1300 shown according to an exemplary embodiment.

Through the above attached drawings, it has been shown that the specific embodiment of the disclosure will be hereinafter described in more detail.These attached drawings It is not intended to limit the scope of this disclosure concept by any means with verbal description, but is by referring to specific embodiments Those skilled in the art illustrate the concept of the disclosure.

Specific embodiment

Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended The example of device and method being described in detail in claims, some aspects of the invention are consistent.

Fig. 1 is a kind of flow chart of the control method of oscillating fan shown according to an exemplary embodiment, fan pendulum The control method of head is applied to control fan and carries out in the control equipment of yaw, and optionally, which, which can be, is built in Processor or processing equipment in fan, optionally, the control equipment can also be that control fan carries out the mobile end of yaw End, the mobile terminal for example can be the terminals such as mobile phone, tablet computer, personal digital assistant.What is involved is controls for the present embodiment The location information for the oscillating fan that equipment is fed back according to laser sensor, the detailed process that control oscillating fan is swung.Such as Shown in Fig. 1, this method comprises the following steps:

In step s101, the first side oscillation of control oscillating fan direction.

Before introducing the embodiment of the present disclosure, application scenarios first targeted to the embodiment of the present disclosure are introduced:

Can the fan of yaw be electric appliance common in daily life, when this is opened oscillating fan and is worked, hunt All be it is symmetrical, after user is switched on or adjusts gear, can oscillating fan can all carry out center calibration, for example, can yaw wind The meeting first maximum angle on the pendulum rotating header structure of side is fanned, the half of the maximum angle is then rotated backward again, rotates at this time This position to the half of maximum angle is exactly center.But if can oscillating fan in yaw process, pushed outside Center that is dynamic and changing oscillating fan, oscillating fan would be at asymmetrical state (the i.e. angle of side rotation at this time Greatly, the angle of side rotation is small), and yaw motor can influence user at locked rotor condition when oscillating fan swings to wherein one side Experience, and locked rotor condition can also shorten motor life.Therefore, the embodiment of the present disclosure aim to solve the problem that can oscillating fan technology as above Problem.

Fan involved in this step be can yaw fan, which can be stand fan, can also be desk fan.? After fan is switched on or is adjusted swing gear, control equipment can control oscillating fan to the first side oscillation, for example, with reference to figure Fan shown in 2, control equipment can control oscillating fan to the left or right side is swung.Optionally, which can be with Processor or chip for being integrated in inside fan etc. can also be the mobile terminal independently of fan, which can To control oscillating fan by carrying out wireless communication with fan to the first side oscillation.

In step s 102, in the swing process of the oscillating fan, laser sensor is received by being set to fan Wobble gear on the location information of oscillating fan known of signal slot, the wobble gear of the fan and the oscillating fan Synchronous rotary.

In the present embodiment, laser sensor is provided on fan.In oscillating fan towards during the first side oscillation, control Equipment can receive the location information of the oscillating fan of laser sensor transmission, and optionally, the location information of the oscillating fan can To be location information that laser sensor is known by the signal slot being set on the wobble gear of fan, the laser sensor It may include an emitter and a reception device, emitter emits laser signal to reception device.Optionally, the pendulum of fan Moving gear can be set between the emitter and reception device of laser sensor, in addition, being arranged on the wobble gear of fan There is signal slot, control equipment can obtain the laser signal of laser transmitter projects by signal slot, to obtain oscillating fan Location information, for example, laser sensor can determine the rotation direction of wobble gear by the laser signal transmitted by itself And the rotational angle of wobble gear, since the wobble gear and oscillating fan of fan are synchronous rotaries, so control equipment Can the rotational angle of rotation direction and wobble gear based on wobble gear determine the location information of oscillating fan.It is above-mentioned Location information is intended to inform control equipment, the swing position of oscillating fan or the trend of swing, for example, informing that control equipment is worked as Which position forefan yaw swings to or will swing to which position, alternatively, informing that control equipment is put when forefan The angle of head rotation is how many, alternatively, informing greatest limit angle of the current oscillating fan of control equipment apart from rotation, there are also more Few degree, or inform oscillating fan since which position to the first side oscillation.In short, being based on the step, control equipment can be with Specify the location information of current oscillating fan.

In step s 103, the oscillating fan is controlled to swing plan accordingly according to the location information of the oscillating fan Slightly swung.

In this step, a variety of swing strategies can be preset by controlling inside equipment, and different location informations can correspond to difference Swing strategy, it is of course also possible to which corresponding identical swings is tactful.In short, in the present embodiment, any one swing strategy with The location information of oscillating fan is related, each purpose for swinging strategy is exactly to avoid oscillating fan asymmetry from swinging, or keep away Exempt from the case where oscillating fan causes the yaw structure dieback of fan motor stall and fan in asymmetric swing process generation.

Therefore, corresponding in conjunction with the location information after control equipment knows the location information of oscillating fan in this step Swing strategy, control oscillating fan swung according to the corresponding swing strategy of the location information, to control oscillating fan The case where swinging sideward dynamic angle symmetrical, and oscillating fan and yaw structure dieback can also be avoided generation.

The control method of oscillating fan provided in this embodiment, control equipment control oscillating fan the first side oscillation of direction, And in the swing process of oscillating fan, receives laser sensor and known by the signal slot being set on the wobble gear of fan Oscillating fan location information, thus according to the location information of the oscillating fan control oscillating fan to swing strategy accordingly It is swung.In the present embodiment, even if oscillating fan is pushed and is changed the centre bit of oscillating fan by external force in swing process Set, due to control equipment can with the location information of timely learning oscillating fan, can be adjusted in time in conjunction with the location information Its corresponding swing strategy, and then symmetrically swung according to the swing policy control oscillating fan, avoid oscillating fan Occur with the case where yaw structure dieback, extend the service life of fan, and reduces fan because being drawn when motor lock-rotor The noise of hair improves the experience of user.

Fig. 3 is the knot of the fixation position of laser sensor and wobble gear in fan shown according to an exemplary embodiment Structure schematic diagram.As shown in figure 3, the laser sensor includes an emitter 301 and a reception device 302, the emitter 301 It is fixed on the surface of midpoint in the maximum rotation angle of wobble gear 300, reception device 302 is fixed on the midpoint Underface.

In the present embodiment, wobble gear 300 can be a circular wobble gear, can also be a fan-shaped swing tooth Wheel.Regardless of being the wobble gear of circular wobble gear or sector, respective maximum rotation angle is all had.By geometry Knowledge it is found that the geometric object that angle is made of by two ray of public point, this two rays are called the side at angle, in conjunction with The geometric knowledge, in the present embodiment, the maximum rotation angle of wobble gear 300 has two sides, respectively in the present embodiment First side and second side, first side are located at the first side, and second side is located at second side opposite with the first side direction.This is most The midpoint of big rotational angle is located on the central ray position of the maximum rotation angle, and the central ray is by maximum rotation angle Degree is divided into two equal angles.Shown in Figure 3, the emitter 301 of laser sensor can be fixed on wobble gear The surface of midpoint, reception device 302 are fixed on the underface of the midpoint in 300 maximum rotation angle.Also It is to say, wobble gear 300 is located between the emitter 301 and reception device 302 of laser sensor.

Structure as shown in connection with fig. 3, the midpoint of wobble gear 300 offer the first signal slot 303, the wobble gear First side in 300 maximum rotation angle offers second signal slot 304, the maximum rotation angle of the wobble gear 300 The interior second side opposite with first side offers third signal slot 305.Therefore, when wobble gear 300 rotates, transmitting dress The laser signal for setting 301 transmittings can be arrived across the first signal slot 303 or second signal slot 304 or third signal slot 305 Up to reception device 302.Optionally, the first signal slot 303 is one, and second signal slot 304 can be one, or more A, in the case that second signal slot is multiple, the spacing between two adjacent second signal slots 304 can be default for first Distance.Optionally, third signal slot 305 can be one, or it is multiple, when third signal slot 305 is multiple situation Under, the spacing between two adjacent third signal slots 305 can be the second pre-determined distance.Optionally, when second signal slot 304 When being respectively one with third signal slot 305, the shape of the first signal slot 303, second signal slot 304 and third signal slot 305 Can different or signal slot width can be different.Optionally, when second signal slot 304 is multiple, third signal slot 305 When being multiple, the first pre-determined distance and two adjacent third signal slots that are spaced between two adjacent second signal slots 304 The second pre-determined distance being spaced between 305 is different.

Therefore it is based on structure shown in Fig. 3, above-mentioned S102 is specifically as follows: in the swing process of oscillating fan, receiving institute State the location information that laser sensor is known by the laser signal that the reception device receives.

In the step, the rotation of wobble gear drives oscillating fan to be swung, i.e. the swing angle of oscillating fan is controlled In the rotational angle of wobble gear.When wobble gear is rotated towards first side, oscillating fan the first side oscillation of direction is driven, When wobble gear is rotated towards second side, drive oscillating fan towards the second side oscillation.Due to offering on wobble gear One signal slot, second signal slot and third signal slot, therefore, when wobble gear rotation, at a time, laser sensor Reception device can receive the laser signal across the first signal slot of emitter transmission；At another moment, laser sensing The reception device of device can receive the laser signal across second signal slot of emitter transmission, alternatively, receiving transmitting The laser signal across third signal slot that device is sent.

Since the midpoint of the maximum rotation angle of wobble gear is provided with the first signal slot, an above-mentioned wobble gear First side be provided with second signal slot, wobble gear second side be provided with third signal slot, therefore, optionally, when Reception device, which receives, to be spaced the first preset duration after a laser signal and just receives another laser signal, then explanation connects Receiving apparatus receive first laser signal position be exactly wobble gear midpoint, alternatively, if reception device connects The shape of the laser signal received is matched with preset first shape, then illustrates that reception device receives the position of the laser signal For the midpoint of wobble gear.

Optionally, when above-mentioned second signal slot is multiple, if reception device continuously receives multiple laser signals, often Interval duration between a laser signal is that (the second preset duration is far smaller than the first preset duration to the second preset duration, should Second preset duration be when wobble gear rotates laser signal from second signal slot pass through to laser signal from another the Binary signal slot passes through the required time, that is, rotates the time required for the first pre-determined distance), then illustrate that reception device receives The position of the last one laser signal in continuous multiple laser signals is exactly the first side in maximum rotation angle.It can Choosing, when above-mentioned second signal slot is one, if reception device receives the shape and preset second shape of laser signal Shape matching then illustrates that reception device receives the position of the laser signal as the first side in the maximum rotation angle of wobble gear Side.

Optionally, when above-mentioned third signal slot is multiple, if reception device continuously receives multiple laser signals, often Interval duration between a laser signal is that (third preset duration is far smaller than the first preset duration to third preset duration, should Third preset duration be when wobble gear rotates laser signal from third signal slot pass through to laser signal from another the Three signal slots pass through the required time, that is, rotate the time required for the second pre-determined distance), then illustrate that reception device receives The position of the last one laser signal in continuous multiple laser signals is exactly the second side in maximum rotation angle.It can Choosing, when above-mentioned third signal slot is one, if reception device receives the shape and preset third shape of laser signal Shape matching then illustrates that reception device receives the position of the laser signal as second side in the maximum rotation angle of wobble gear Side.

Therefore, above-mentioned laser sensor can know the rotation of wobble gear based on the laser signal that reception device receives Position can know the location information of oscillating fan in conjunction with the turned position of the wobble gear.For example, when oscillating fan starts to put When dynamic, if the laser signal that reception device receives for the first time is believed across the laser of second signal slot or third signal slot Number, then controlling equipment and knowing oscillating fan at the beginning is a certain position after located approximately at a midpoint to the first side oscillation； For another example when oscillating fan starts to swing, if the laser signal that reception device receives for the first time is across the first signal Slot or laser signal, then controlling equipment and knowing oscillating fan at the beginning is a certain position before located approximately at a midpoint to One side oscillation.That is, the location information for the oscillating fan that above-mentioned control equipment is known by laser sensor can wrap Include: oscillating fan is to the first side oscillation before midpoint, alternatively, oscillating fan is that therefrom point is postponed to the first side-sway Dynamic.

In conclusion control equipment can receive laser signal based on the reception device of laser sensor, fan is known The location information of yaw, and then location information control oscillating fan is combined to be swung to swing strategy accordingly.

Fig. 4 is a kind of flow chart of the control method of the oscillating fan shown according to another exemplary embodiment.This implementation What is involved is the detailed processes that control equipment is swung based on the location information control oscillating fan of oscillating fan for example.This implementation In example, above-mentioned location information is that oscillating fan is before the midpoint to first side oscillation.In conjunction with above-mentioned Fig. 3 institute The structure shown, on the basis of above-mentioned embodiment illustrated in fig. 1, further, above-mentioned S103 be may include steps of:

In step s 201, when the oscillating fan is during to first side oscillation, periodically execution is following S202 to step S205.

In step S202, when the reception device is received across the laser signal of the first signal slot, control The oscillating fan continues to first predetermined angle of the first side oscillation.

In this step, control equipment controls oscillating fan first and is swung towards the first side, in the swing process, such as When the laser signal that fruit laser sensor receives for the first time is across the laser signal of the first signal slot, control equipment knows wind Fanning yaw is the midpoint previous dynasty from the maximum rotation angle of wobble gear to the first side oscillation, and wobble gear has been at this time Through being rotated to the midpoint of maximum rotation angle, correspondingly, oscillating fan at this time has swung to maximum rotation angle The midpoint of degree.For example, it is assumed that the maximum rotation angle of wobble gear is 120 °, oscillating fan has just swung to 60 ° at this time Position.Since control equipment is known oscillating fan at the beginning and is from the midpoint previous dynasty to the first side oscillation, therefore, this time control Control equipment control oscillating fan can continue towards first the first predetermined angle of side oscillation.Optionally, according to above-mentioned lifted example Son, maximum rotation angle are 120 °, then first predetermined angle can be less than or equal to 60 °, i.e., in the present embodiment, fan pendulum Head may be at the discontented state turned, also may be at the state completely turned.

In step S203, the oscillating fan is controlled to second side oscillation opposite with first side direction.

In step S204, when the oscillating fan is into second side swing process, the reception device is again When receiving across the laser signal of the first signal slot, controls the oscillating fan and continue to described in second side oscillation First predetermined angle；Wherein, first predetermined angle is less than or equal to the one of the maximum rotation angle of the wobble gear Half.

In step S205, the oscillating fan is controlled to first side oscillation.

In the present embodiment, continue to preset towards the first side oscillation first from midpoint when control equipment controls oscillating fan After angle, control equipment control oscillating fan is swung to second side opposite with the first side direction.To the second side-sway In dynamic process, if the reception device of laser sensor is received again across the laser signal of the first signal slot, control Equipment knows that wobble gear is rotated to the midpoint of maximum rotation angle again, correspondingly, oscillating fan at this time The midpoint of maximum rotation angle has been swung to, therefore, controlling equipment control oscillating fan at this time can continue towards the Two the first predetermined angles of side oscillation, it is ensured that swing of the oscillating fan to the first side and the swing to second side are symmetrical.Later, Control equipment can control oscillating fan and be swung to the first side, and during to the first side oscillation, control equipment can be with Continue the weave control for repeating oscillating fan to the step of S205 according to above-mentioned S201.

In conclusion control equipment can know wind by laser signal received by the reception device based on laser sensor The location information of yaw is fanned, and the location information is combined to carry out the weave control of oscillating fan, i.e., in the present embodiment, control is set For the center that oscillating fan is swung in the swing process of oscillating fan, is found always, so that oscillating fan can The symmetrical swing that two sides are carried out based on the center, improves the swing efficiency of oscillating fan.

Fig. 5 is a kind of flow chart of the control method of the oscillating fan shown according to a further exemplary embodiment.This implementation What is involved is another detailed processes that control equipment is swung based on the location information control oscillating fan of oscillating fan for example.This In embodiment, above-mentioned location information is that oscillating fan is behind the midpoint to first side oscillation.In conjunction with above-mentioned Structure shown in Fig. 3, on the basis of above-mentioned embodiment illustrated in fig. 1, further, above-mentioned S103 be may include steps of:

In step S301, when the oscillating fan is into the first side oscillation rotation process, under periodically executing The step of stating S302-S305.

In step s 302, when the reception device is received across the laser signal of the second signal slot, control The oscillating fan is to second side oscillation opposite with first side direction.

In this step, control equipment controls oscillating fan first and is swung towards the first side, in the swing process, such as It is the laser signal across second signal slot that the reception device of fruit laser sensor, which receives laser signal for the first time, then control is set It is standby to know that oscillating fan is after the midpoint of the maximum rotation angle of wobble gear towards the first side oscillation.In addition, For offering multiple second signal slots and multiple third signal slots on wobble gear, if reception device continuous several times receive When to laser signal across second signal slot, due to the number of second signal slot on control equipment wobble gear known per se, Therefore, when the last one laser signal in continuous multiple laser signals that reception device receives, control equipment, which is known, to be worked as Preceding wobble gear has swung to the position of the first side of maximum rotation angle.It should be noted that mentioned here " connect Continue multiple laser signals ", when refer to that time interval between two neighboring laser signal is above-described embodiment second is default It is long.

When control equipment knows swing tooth based on continuous multiple laser signals that the reception device of laser sensor receives It takes turns current operation and arrives first side, i.e. the wobble gear position that has been pivoted into maximum rotation angle, direction first cannot be continued The case where side rotates, and otherwise will cause motor lock-rotor, so, controlling equipment at this time can control oscillating fan direction and the first side The second contrary side oscillation.

In step S303, when the oscillating fan is into second side swing process, the reception device is received When to laser signal across the first signal slot, control the oscillating fan continue it is default to second side oscillation second Angle.

In this step, when oscillating fan is into second side swing process, reception device is received across the first signal slot Laser signal when, control equipment knows that wobble gear at this time has had been pivoted into the midpoint of maximum rotation angle, accordingly , oscillating fan at this time has swung to the midpoint of maximum rotation angle.Since control equipment knows oscillating fan To be when the second side oscillation to the second side oscillation before midpoint, therefore, controlling equipment control oscillating fan at this time can be after Second the second predetermined angle of side oscillation of continuous direction, when swinging to the second predetermined angle, reception device can be received across third The laser signal of signal slot then controls equipment and knows that oscillating fan at this time has swung to the position of second side, cannot continue It is swung towards second side.In the present embodiment, the second predetermined angle can be equal to the one of the maximum rotation angle of wobble gear Half, i.e. oscillating fan in the present embodiment is in the state completely turned.

In step s 304, the oscillating fan is controlled to first side oscillation.

In step S305, when the oscillating fan is during to first side oscillation, the reception device is again When receiving across the laser signal of the first signal slot, controls the oscillating fan and continue to described in first side oscillation Second predetermined angle；Wherein, second predetermined angle is equal to the half of the maximum rotation angle of the wobble gear.

In the present embodiment, continue to preset towards the second side oscillation second from midpoint when control equipment controls oscillating fan After angle, reception device can receive the laser signal across third signal slot, then control equipment and know oscillating fan at this time Swung to the position of second side, cannot continue to be swung towards second side, then control equipment control oscillating fan to First side contrary with second side is swung again.During to the first side oscillation, if laser sensor When reception device is received again across the laser signal of the first signal slot, control equipment knows that wobble gear rotates again The midpoint of maximum rotation angle is arrived, correspondingly, oscillating fan at this time has been swung in maximum rotation angle Point position, therefore, controlling equipment control oscillating fan at this time can continue towards first the second predetermined angle of side oscillation, it is ensured that fan Swing of the yaw to the first side and the swing to second side are symmetrical.Later, control equipment can continue according to above-mentioned S301 Repeat the weave control of oscillating fan to the step of S305.

In conclusion control equipment can know wind by laser signal received by the reception device based on laser sensor The location information of yaw is fanned, and the location information is combined to carry out the weave control of oscillating fan, i.e., in the present embodiment, control is set For the center that oscillating fan is swung in the swing process of oscillating fan, is found always, so that oscillating fan can The symmetrical swing that two sides are carried out based on the center, improves the swing efficiency of oscillating fan.Meanwhile control equipment can be with The lateral location that maximum rotation angle whether has been swung in conjunction with the laser signal identification oscillating fan of laser sensor, when its identification When oscillating fan has swung to lateral location, control oscillating fan changes swaying direction, to avoid oscillating fan and fan Head oscillating structure dieback, that is, the case where avoiding motor lock-rotor generation, the service life of extended motor, and reduce fan because The noise caused when motor lock-rotor improves the experience of user.

Following is embodiment of the present disclosure, can be used for executing embodiments of the present disclosure.It is real for disclosure device Undisclosed details in example is applied, embodiments of the present disclosure is please referred to.

Fig. 6 is a kind of block diagram of the control device of oscillating fan shown according to an exemplary embodiment, the oscillating fan Control device being implemented in combination with as some or all of of above-mentioned control equipment by software, hardware or both. As shown in fig. 6, the device of the control of the oscillating fan includes: the first control module 11, receiving module 12 and the second control module 13。

First control module 11 is configured as control oscillating fan towards the first side oscillation；

Receiving module 12 is configured as in the swing process of the oscillating fan, is received laser sensor and is passed through setting In the location information for the oscillating fan that the signal slot on the wobble gear of fan is known, the wobble gear of the fan and the wind Fan yaw synchronous rotary；

Second control module 13 is configured as controlling the oscillating fan according to the location information of the oscillating fan with phase The swing strategy answered is swung.

In conclusion the control device for the oscillating fan that the embodiment of the present disclosure provides, the first control module controls fan pendulum For head towards the first side oscillation, and in the swing process of oscillating fan, receiving module receives laser sensor by being set to wind The location information for the oscillating fan that signal slot on the wobble gear of fan is known, so that the second control module can be according to this The location information control oscillating fan of oscillating fan is swung with swinging strategy accordingly.In the present embodiment, even if fan is put Head is pushed and is changed the center of oscillating fan by external force in swing process, since control equipment can be with timely learning wind The location information of yaw is fanned, therefore, its corresponding swing strategy can be adjusted in time in conjunction with the location information, and then according to the pendulum The case where dynamic policy control oscillating fan is symmetrically swung, avoids oscillating fan and yaw structure dieback generation, extends The service life of fan, and reduce fan because of the noise caused when motor lock-rotor, improve the experience of user.

On the basis of above-mentioned embodiment illustrated in fig. 6, in conjunction with the swing tooth of above-mentioned laser sensor shown in Fig. 3 and fan The positional structure of wheel, above-mentioned receiving module 12 are configured as receiving the laser sensor and are received by the reception device The location information that laser signal is known.The location information may include: that the oscillating fan is before the midpoint to institute The first side oscillation is stated, alternatively, the oscillating fan is behind the midpoint to first side oscillation.

Fig. 7 is a kind of block diagram of the control device of oscillating fan shown according to an exemplary embodiment, the oscillating fan Control device being implemented in combination with as some or all of of above-mentioned control equipment by software, hardware or both. In the present embodiment, the location information is that the oscillating fan is before the midpoint to first side oscillation.? On the basis of above-mentioned Fig. 6 embodiment, second control module 13 includes: the first control submodule 131；

First control submodule 131 is configured as working as the oscillating fan during to first side oscillation, Periodically execute following steps:

When the oscillating fan is into second side swing process, the reception device is received again across described When the laser signal of the first signal slot, controls the oscillating fan and continue to the first predetermined angle described in second side oscillation； Wherein, first predetermined angle is less than or equal to the half of the maximum rotation angle of the wobble gear；

The oscillating fan is controlled to first side oscillation.

In conclusion the control device for the oscillating fan that the embodiment of the present disclosure provides, the first control submodule can be based on Laser signal received by the reception device of laser sensor knows the location information of oscillating fan, and the position is combined to believe Breath carries out the weave control of oscillating fan, i.e., in the present embodiment, controls equipment in the swing process of oscillating fan, find always The center that oscillating fan is swung, so that oscillating fan can carry out the symmetrical swing of two sides based on the center, Improve the swing efficiency of oscillating fan.

Fig. 8 is a kind of block diagram of the control device of oscillating fan shown according to an exemplary embodiment, the oscillating fan Control device being implemented in combination with as some or all of of above-mentioned control equipment by software, hardware or both. In the present embodiment, the location information is that the oscillating fan is behind the midpoint to first side oscillation.? On the basis of above-mentioned Fig. 6 embodiment, second control module 13 includes: the second control submodule 132；

Second control submodule 132 is configured as working as the oscillating fan during to first side oscillation, Periodically execute following steps:

When the reception device receives the laser signal across the second signal slot or third signal slot, control The oscillating fan is to second side oscillation opposite with first side direction；

The oscillating fan is controlled to first side oscillation；

When the oscillating fan is during to first side oscillation, the reception device is received again across described When the laser signal of the first signal slot, controls the oscillating fan and continue to the second predetermined angle described in first side oscillation； Wherein, second predetermined angle is equal to the half of the maximum rotation angle of the wobble gear.

In conclusion the control device for the oscillating fan that the embodiment of the present disclosure provides, the second control submodule can be based on Laser signal received by the reception device of laser sensor knows the location information of oscillating fan, and the position is combined to believe Breath carries out the weave control of oscillating fan, i.e., in the present embodiment, controls equipment in the swing process of oscillating fan, find always The center that oscillating fan is swung, so that oscillating fan can carry out the symmetrical swing of two sides based on the center, Improve the swing efficiency of oscillating fan.Meanwhile it controlling equipment and can be combined with the laser signal identification fan of laser sensor Whether yaw has swung the lateral location of maximum rotation angle, when it identifies that oscillating fan has swung to lateral location, control Oscillating fan processed changes swaying direction and avoids motor lock-rotor to avoid the head oscillating structure dieback of oscillating fan and fan It happens, the service life of extended motor, and reduces fan because of the noise caused when motor lock-rotor, improve use The experience at family.

About the device in above-described embodiment, wherein modules and unit execute the concrete mode of operation related It is described in detail in the embodiment of this method, no detailed explanation will be given here.

The foregoing describe the inner function module of the control device of oscillating fan and structural representation, Fig. 9 is according to an example Property implement the block diagram of the entity of control equipment exemplified a kind of, as shown in figure 9, the control equipment may include: processor 21, Memory 22 for 21 executable instruction of storage processor.

Wherein, processor 21 is configured as:

Oscillating fan is controlled towards the first side oscillation；

In the embodiment of above-mentioned control equipment, it should be appreciated that the processor 21 can be central processing unit (English: Central Processing Unit, referred to as: CPU), can also be other general processors, digital signal processor (English: Digital Signal Processor, referred to as: DSP), specific integrated circuit (English: Application Specific Integrated Circuit, referred to as: ASIC) etc..General processor the can be microprocessor person processor is also possible to appoint What conventional processor etc., and memory above-mentioned 22 can be read-only memory (English: read-only memory, abbreviation: ROM), random access memory (English: random access memory, abbreviation: RAM), flash memory, hard disk or solid State hard disk.

When above-mentioned control equipment is mobile terminal, Figure 10 is a kind of mobile terminal shown according to an exemplary embodiment 1300 block diagram.For example, mobile terminal 1300 can be mobile phone, and computer, digital broadcasting terminal, messaging device, Game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..

Referring to Fig.1 0, mobile terminal 1300 may include following one or more components: processing component 1302, memory 1304, power supply module 1306, multimedia component 1308, audio component 1310, the interface 1312 of input/output (I/O), sensor Component 1314 and communication component 1316.

The integrated operation of the usually control mobile terminal 1300 of processing component 1302, such as with display, call, data are logical Letter, camera operation and record operate associated operation.Processing component 1302 may include one or more processors 1320 It executes instruction, to perform all or part of the steps of the methods described above.In addition, processing component 1302 may include one or more Module, convenient for the interaction between processing component 1302 and other assemblies.For example, processing component 1302 may include multimedia mould Block, to facilitate the interaction between multimedia component 1308 and processing component 1302.

Memory 1304 is configured as storing various types of data to support the operation in mobile terminal 1300.These numbers According to example include any application or method for being operated on mobile terminal 1300 instruction, contact data, electricity Talk about book data, message, picture, video etc..Memory 1304 can be by any kind of volatibility or non-volatile memory device Or their combination is realized, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, disk or CD.

Power supply module 1306 provides electric power for the various assemblies of mobile terminal 1300.Power supply module 1306 may include power supply Management system, one or more power supplys and other with for mobile terminal 1300 generate, manage, and distribute associated group of electric power Part.

Multimedia component 1308 includes the touching of one output interface of offer between the mobile terminal 1300 and user Control display screen.In some embodiments, touching display screen may include liquid crystal display (LCD) and touch panel (TP).It touches Panel includes one or more touch sensors to sense the gesture on touch, slide, and touch panel.The touch sensor The boundary of a touch or slide action can be not only sensed, but also detects the duration associated with the touch or slide operation And pressure.In some embodiments, multimedia component 1308 includes a front camera and/or rear camera.Work as movement Terminal 1300 is in operation mode, and such as in a shooting mode or a video mode, front camera and/or rear camera can receive External multi-medium data.Each front camera and rear camera can be a fixed optical lens system or have Focusing and optical zoom capabilities.

Audio component 1310 is configured as output and/or input audio signal.For example, audio component 1310 includes a wheat Gram wind (MIC), when mobile terminal 1300 is in operation mode, when such as call mode, recording mode, and voice recognition mode, Mike Wind is configured as receiving external audio signal.The received audio signal can be further stored in memory 1304 or via Communication component 1316 is sent.In some embodiments, audio component 1310 further includes a loudspeaker, for exporting audio letter Number.

I/O interface 1312 provides interface, above-mentioned peripheral interface module between processing component 1302 and peripheral interface module It can be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and Locking press button.

Sensor module 1314 includes one or more sensors, for providing the shape of various aspects for mobile terminal 1300 State assessment.For example, sensor module 1314 can detecte the state that opens/closes of mobile terminal 1300, component it is relatively fixed Position, such as the component are the display and keypad of mobile terminal 1300, and sensor module 1314 can also detect mobile whole The position change of end 1300 or 1,300 1 components of mobile terminal, the existence or non-existence that user contacts with mobile terminal 1300, The temperature change in 1300 orientation of mobile terminal or acceleration/deceleration and mobile terminal 1300.Sensor module 1314 may include connecing Nearly sensor is configured to detect the presence of nearby objects without any physical contact.Sensor module 1314 is also It may include optical sensor, such as CMOS or ccd image sensor, for being used in imaging applications.In some embodiments, should Sensor module 1314 can also include acceleration transducer, and gyro sensor, Magnetic Sensor, pressure sensor or temperature pass Sensor.

Communication component 1316 is configured to facilitate the logical of wired or wireless way between mobile terminal 1300 and other equipment Letter.Mobile terminal 1300 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.One In a exemplary embodiment, communication component 1316 via broadcast channel receive broadcast singal from external broadcasting management system or Broadcast related information.In one exemplary embodiment, the communication component 1316 further includes near-field communication (NFC) module, with Promote short range communication.For example, can be based on radio frequency identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology surpasses Broadband (UWB) technology, bluetooth (BT) technology and other technologies are realized.

In the exemplary embodiment, mobile terminal 1300 can by one or more application specific integrated circuit (ASIC), Digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field-programmable gate array It arranges (FPGA), controller, microcontroller, microprocessor or other electronic components to realize, for executing the control of said fans yaw Method processed.

In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided It such as include the memory 1304 of instruction, above-metioned instruction can be executed by the processor 1320 of mobile terminal 1300 to complete said fans The control method of yaw.For example, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc..

A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by mobile terminal 1300 When processor executes, so that mobile terminal 1300 is able to carry out the control method of said fans yaw, which comprises

Oscillating fan is controlled towards the first side oscillation；

Optionally, the emitter of the laser sensor is fixed on midpoint in the maximum rotation angle of the wobble gear The surface of position, the reception device of the laser sensor are fixed on the underface of the midpoint.

Optionally, the signal slot includes: the first signal slot opened up in the midpoint of the wobble gear, described Second signal slot that first side in the maximum rotation angle of wobble gear opens up, in the maximum rotation angle of the wobble gear The third signal slot that the second side opposite with the first side opens up in spending；When wobble gear rotation, the hair The laser signal of injection device transmitting passes through the first signal slot or the second signal slot or the third signal slot arrives Up to the reception device；The then wind for receiving laser sensor and being known by the signal slot being set on the wobble gear of fan Fan the location information of yaw, comprising:

It receives the laser sensor and the location information that laser signal is known is received by the reception device.

The oscillating fan is controlled to first side oscillation.

The oscillating fan is controlled to first side oscillation；

Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or Person's adaptive change follows general principle of the invention and including the undocumented common knowledge in the art of the disclosure Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following Claims are pointed out.

It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only limited by appended claims System.

Claims

1. a kind of control method of oscillating fan characterized by comprising

Oscillating fan is controlled towards the first side oscillation；

In the swing process of the oscillating fan, receives laser sensor and pass through the signal that is set on the wobble gear of fan The location information for the oscillating fan that slot is known, the wobble gear of the fan and the oscillating fan synchronous rotary；

The oscillating fan is controlled according to the location information of the oscillating fan to be swung to swing strategy accordingly；

The emitter of the laser sensor is fixed on the surface of midpoint in the wobble gear maximum rotation angle, The reception device of the laser sensor is fixed on the underface of the midpoint；

The signal slot, comprising:

In the first signal slot that the midpoint of the wobble gear opens up；

The second signal slot that first side in the maximum rotation angle of the wobble gear opens up；

The third signal that the second side opposite with the first side opens up in the maximum rotation angle of the wobble gear Slot；

When wobble gear rotation, the laser signal of the emitter transmitting passes through the first signal slot or institute It states second signal slot or the third signal slot reaches the reception device；

The position for receiving the oscillating fan that laser sensor is known by the signal slot being set on the wobble gear of fan Information, comprising:

Receive the location information that laser sensor is known by the laser signal that the reception device receives；

The location information includes: that the oscillating fan is to first side oscillation before the midpoint, alternatively, institute Stating oscillating fan is behind the midpoint to first side oscillation；

If the location information is that the oscillating fan is before the midpoint to first side oscillation, described It is swung according to the location information control oscillating fan of the oscillating fan with swinging strategy accordingly, comprising:

When the reception device is received across the laser signal of the first signal slot, control the oscillating fan continue to First side oscillation, first predetermined angle；

When the oscillating fan is into second side swing process, the reception device is received again across described first When the laser signal of signal slot, controls the oscillating fan and continues to the first predetermined angle described in second side oscillation, wherein First predetermined angle is less than or equal to the half of the maximum rotation angle of the wobble gear；

The oscillating fan is controlled to first side oscillation.

2. the method according to claim 1, wherein if it is from described that the location information, which is the oscillating fan, It is to first side oscillation behind midpoint, then described that oscillating fan is controlled with phase according to the location information of the oscillating fan The swing strategy answered is swung, comprising:

When the reception device is received across the laser signal of the second signal slot, control the oscillating fan to institute State the second opposite side oscillation of the first side direction；

When the oscillating fan is into second side swing process, the reception device is received across first signal When the laser signal of slot, controls the oscillating fan and continue to second predetermined angle of the second side oscillation；

The oscillating fan is controlled to first side oscillation；

When the oscillating fan is during to first side oscillation, the reception device is received again across described first When the laser signal of signal slot, controls the oscillating fan and continues to the second predetermined angle described in first side oscillation, wherein Second predetermined angle is equal to the half of the maximum rotation angle of the wobble gear.

3. a kind of control device of oscillating fan characterized by comprising

Receiving module is configured as in the swing process of the oscillating fan, receives laser sensor by being set to fan Wobble gear on the location information of oscillating fan known of signal slot, the wobble gear of the fan and the oscillating fan Synchronous rotary；

Second control module is configured as controlling the oscillating fan according to the location information of the oscillating fan to put accordingly Dynamic strategy is swung；

The signal slot, comprising:

In the first signal slot that the midpoint of wobble gear opens up；

The receiving module is configured as receiving the laser sensor and be obtained by the laser signal that the reception device receives The location information known；

If the location information is that the oscillating fan is before the midpoint to first side oscillation, described second Control module includes: the first control submodule；

First control submodule is configured as working as the oscillating fan during to first side oscillation, periodically Execute following steps:

The oscillating fan is controlled to first side oscillation.

4. device according to claim 3, which is characterized in that if it is from described that the location information, which is the oscillating fan, To first side oscillation behind midpoint, second control module includes: the second control submodule；

Second control submodule is configured as working as the oscillating fan during to first side oscillation, periodically Execute following steps:

The oscillating fan is controlled to first side oscillation；

When in the oscillating fan, during to first side oscillation, the reception device is received again across described When the laser signal of one signal slot, controls the oscillating fan and continues to the second predetermined angle described in first side oscillation, In, second predetermined angle is equal to the half of the maximum rotation angle of the wobble gear.

5. a kind of control equipment characterized by comprising

Processor；

Memory for storage processor executable instruction；

Wherein, the processor is configured to:

Oscillating fan is controlled towards the first side oscillation；

It is described to receive the hair that laser sensor includes the surface of midpoint in the maximum rotation angle for be fixed on wobble gear Injection device and be fixed on the midpoint underface reception device；

The signal slot includes: the first signal slot opened up in the midpoint of the wobble gear, in the wobble gear Second signal slot that first side in maximum rotation angle opens up, in the maximum rotation angle of the wobble gear with it is described The third signal slot that the opposite second side in first side opens up；When wobble gear rotation, the emitter transmitting Laser signal pass through the first signal slot or the second signal slot or the third signal slot reaches the reception Device；The then position for receiving the oscillating fan that laser sensor is known by the signal slot being set on the wobble gear of fan Confidence breath, comprising:

It receives the laser sensor and the location information that laser signal is known is received by the reception device；

The oscillating fan is controlled to first side oscillation；

If the location information is that the oscillating fan is behind the midpoint to first side oscillation, described It is swung according to the location information control oscillating fan of the oscillating fan with swinging strategy accordingly, comprising:

The oscillating fan is controlled to first side oscillation；