CN106301560A

CN106301560A - Emission control method, information launching technique and device thereof

Info

Publication number: CN106301560A
Application number: CN201510341063.8A
Authority: CN
Inventors: 徐然; 于魁飞
Original assignee: Beijing Zhigu Ruituo Technology Services Co Ltd
Current assignee: Beijing Zhigu Ruituo Technology Services Co Ltd
Priority date: 2015-06-18
Filing date: 2015-06-18
Publication date: 2017-01-04
Anticipated expiration: 2035-06-18
Also published as: CN106301560B

Abstract

The embodiment of the present application discloses a kind of emission control method, information launching technique and device thereof.Described emission control method includes: according at least to transmitter unit, at least one receive the relative position relation between unit and at least one reflecting surface, determine at least one target reflection towards；According at least to described at least one target reflection towards regulation described at least one reflecting surface reflection towards；Send the regulation information being associated with described at least one reflecting surface.The method and device of the embodiment of the present application signal cover based at least one reflecting surface extension transmitter unit, and the transmitting of information is controlled according to the regulation situation of at least one reflecting surface, it is achieved method is simple.

Description

Emission control method, information launching technique and device thereof

Technical field

The application relates to technology for information acquisition, particularly relates to a kind of emission control method, information is sent out Shooting method and device thereof.

Background technology

The transmission of information can be realized as carrier by signal in a variety of forms, such as, with Electricity, light, sound etc. signal is as carrier.Due to reasons such as stop, signal intensitys, mostly Number signal has limited coverage.Such as, the light using visible light wave range passes as information The visible light communication (VLC) of the carrier broadcast, realizes optical signal by such as light-sensitive device Receive, realized the transmission of optical signal by light sources such as fluorescent lamp or light emitting diodes (LED). As a example by LED, owing to it has the limited visual field (Field of View, FOV) so that can See that the signal cover of light-emitting device is limited.

Summary of the invention

The purpose that the embodiment of the present application is possible is: provides a kind of and can extend signal cover Emission control scheme.

First aspect, the embodiment of the present application provides a kind of emission control method, described method bag Include:

According at least to transmitter unit, at least one receive the phase between unit and at least one reflecting surface To position relationship, determine at least one target reflection towards；

According at least to described at least one target reflection towards at least one reflecting surface anti-described in regulation Penetrate towards；

Send the regulation information being associated with described at least one reflecting surface.

In conjunction with first aspect, in the implementation that the first is possible, described determine at least one mesh Mark reflection is towards including:

Determine that described transmitter unit, described at least one reflecting surface and at least one receive unit Relative position relation；

Receive single according at least to described transmitter unit, described at least one reflecting surface and at least one Unit relative position relation, determine described at least one reflecting surface at least one target reflection towards.

In conjunction with the first possible implementation of first aspect or first aspect, can at the second Can implementation in, described determine that described relative position relation includes:

Send at least one first signal, described at least one first signal be used for inquiring described at least one The position of reflecting surface；

According at least one secondary signal of at least one signal described in response, obtain and described at least one The information that the position of reflecting surface is associated.

In conjunction with first aspect or any of the above-described kind of possible implementation of first aspect, the 3rd Planting in possible implementation, described at least one secondary signal is that at least one retroeflection face is according to described The signal that the incident direction of at least one first signal returns；

Wherein, each described retroeflection face has with at least one at least one reflecting surface described Identical position.

In conjunction with first aspect or any of the above-described kind of possible implementation of first aspect, the 4th Planting in possible implementation, described at least one secondary signal is anti-with described at least one for having modulated Penetrate the signal of the information that the position in face is associated.

In conjunction with first aspect or any of the above-described kind of possible implementation of first aspect, the 5th Planting in possible implementation, described regulation information includes: anti-with according at least at least one target Penetrate reflecting towards the regulation parameter being associated towards regulation at least one reflecting surface.

In conjunction with first aspect or any of the above-described kind of possible implementation of first aspect, the 6th In kind possible implementation, described regulation information includes: anti-with described at least one reflecting surface Penetrate towards associated information.

In conjunction with first aspect or any of the above-described kind of possible implementation of first aspect, the 7th Planting in possible implementation, the reflection of described and described at least one reflecting surface is towards the letter that is associated Cease the shape of at least one reflecting surface described in including.

In conjunction with first aspect or any of the above-described kind of possible implementation of first aspect, the 8th In kind possible implementation, described regulation information includes: anti-with described at least one reflecting surface Penetrate towards the information that is associated of regulation process.

Second aspect, the embodiment of the present application provides a kind of emission control method, described method bag Include:

Obtain the regulation information that is associated with described at least one reflecting surface, described regulation information be with According at least at least one target reflection towards regulating the reflection of at least one reflecting surface towards being associated Information；

According at least to described regulation information, determine the emission parameter of transmitter unit；

Wherein, described at least one reflecting surface is for reflecting the signal that described transmitter unit is launched.

In conjunction with second aspect, in the implementation that the first is possible, described regulation information includes: With according at least to described at least one target reflection towards the reflection of at least one reflecting surface described in regulation The regulation parameter of directional correlation connection.

In conjunction with the first possible implementation of second aspect or second aspect, can at the second In the implementation of energy, described regulation information includes: with the reflection court of described at least one reflecting surface To associated information.

In conjunction with second aspect or any of the above-described kind of possible implementation of second aspect, the 3rd In kind possible implementation, the reflection direction of described and described at least one reflecting surface is associated letter Cease the shape of at least one reflecting surface described in including.

In conjunction with second aspect or any of the above-described kind of possible implementation of second aspect, the 4th In kind possible implementation, described regulation information includes: anti-with described at least one reflecting surface Penetrate towards the information that is associated of regulation process.

In conjunction with second aspect or any of the above-described kind of possible implementation of second aspect, the 5th Planting in possible implementation, described at least one emission parameter includes: launch time and/or frequency Rate.

The third aspect, the embodiment of the present application provides a kind of information launching technique, described method bag Include:

Obtain the regulation information being associated with described at least one reflecting surface；

According at least to described regulation information, launch information to be sent；

Wherein, described at least one reflecting surface is used for reflecting described information to be sent, and described regulation is believed Breath for according at least at least one target reflection towards regulation at least one reflecting surface reflection towards The information being associated.

In conjunction with the third aspect, in the implementation that the first is possible, described regulation information includes: Relevant towards the reflection direction of regulation at least one reflecting surface to according at least at least one target reflection The regulation parameter of connection.

In conjunction with the first possible implementation of the third aspect or the third aspect, can at the second In the implementation of energy, described regulation information includes: with the reflection side of described at least one reflecting surface To associated information.

In conjunction with the third aspect or any of the above-described kind of possible implementation of the third aspect, the 3rd In kind possible implementation, the reflection direction of described and described at least one reflecting surface is associated letter Cease the shape of at least one reflecting surface described in including.

In conjunction with the third aspect or any of the above-described kind of possible implementation of the third aspect, the 4th In kind possible implementation, described regulation information includes: anti-with described at least one reflecting surface Penetrate the information that the regulation process in direction is associated.

In conjunction with the third aspect or any of the above-described kind of possible implementation of the third aspect, the 5th Plant in possible implementation, described according at least to described regulation information, launch information to be sent Including:

According at least to described regulation information, determine launch time and/or the frequency of information to be sent.

Fourth aspect, the embodiment of the present application provides a kind of launch control unit, described device bag Include:

One first determines module, for according at least to transmitter unit, at least one receive unit and Relative position relation between at least one reflecting surface, determine at least one target reflection towards；

One adjustment module, for according at least to described at least one target reflection towards regulation described in extremely The reflection of a few reflecting surface towards；

One first sending module, for sending the regulation letter being associated with described at least one reflecting surface Breath.

In conjunction with fourth aspect, in the implementation that the first is possible, described first determines module Including:

One first determines unit, be used for determining described transmitter unit, described at least one reflecting surface, And at least one receive unit relative position relation；

One second determines unit, for according at least to described transmitter unit, described at least one reflection Face and at least one receives the relative position relation of unit, determine described at least one reflecting surface At least one target reflection towards.

In conjunction with the first possible implementation of fourth aspect or fourth aspect, can at the second In the implementation of energy, described first determines that unit includes:

One first sends subelement, for sending at least one first signal, and described at least one first Signal is the position of at least one reflecting surface described in inquire；

One first obtains subelement, at least one second according at least one signal described in response Signal, obtains the information being associated with the position of described at least one reflecting surface.

In conjunction with fourth aspect or any of the above-described kind of possible implementation of fourth aspect, the 3rd Planting in possible implementation, described first obtains described at least one second letter that subelement obtains It number it is the signal that returns according to the incident direction of described at least one first signal of at least one retroeflection face；

In conjunction with first aspect or any of the above-described kind of possible implementation of first aspect, the 4th Planting in possible implementation, described first obtains described at least one second letter that subelement obtains Number it is to have modulated the signal of the information that the position with described at least one reflecting surface is associated.

5th aspect, the embodiment of the present application provides a kind of launch control unit, described device bag Include:

One first acquisition module, for obtaining the regulation letter being associated with described at least one reflecting surface Breath, described regulation information is to reflect towards regulation at least with according at least at least one target reflection The reflection in face is towards the information being associated；

One second determines module, for according at least to described regulation information, determines transmitter unit Emission parameter；

6th aspect, the embodiment of the present application provides a kind of information launcher, described device bag Include:

One second acquisition module, for obtaining the regulation letter being associated with described at least one reflecting surface Breath；

One information transmitter module, for according at least to described regulation information, launches information to be sent； Wherein, described at least one reflecting surface is used for reflecting described information to be sent, and described regulation information is To according at least at least one target reflection towards regulation at least one reflecting surface reflection towards relevant The information of connection.

In conjunction with the 6th aspect, in the implementation that the first is possible, described information transmitter module For according at least to described regulation information, determining launch time and/or the frequency of information to be sent.

7th aspect, the embodiment of the present application provides a kind of launch control unit, described device bag Include:

Memorizer, is used for depositing instruction；

Processor, for performing the instruction of described memorizer storage, described instruction makes described place Reason device execution following steps:

Send the regulation information being associated with described at least one reflecting surface；

Communication interface, is used for and described transmitter unit and described at least one reflecting surface communication.

Eighth aspect, the embodiment of the present application provides a kind of visible ray transceiver, described visible ray Transceiver includes:

Visible light source；

Memorizer, is used for depositing instruction；

Processor, for performing the instruction of described memorizer storage, described instruction makes described place Reason device execution following steps journey:

According at least to described regulation information, determine the emission parameter of described visible light source；

The method and device of the embodiment of the present application is based at least one reflecting surface extension transmitter unit Signal cover, and the transmitting of information is controlled according to the regulation situation of at least one reflecting surface, real Existing method is simple.

Accompanying drawing explanation

Fig. 1 is the flow process of a kind of example of the emission control method of the first embodiment of the application Figure；

Fig. 2 (a) is for extending transmitter unit according to a kind of example of the application by reflection unit The application scenarios schematic diagram of signal cover；

Fig. 2 (b) is the structural representation of the reflection unit according to a kind of example of the application；

Fig. 2 (c) is for being exaggerated in Fig. 2 (a) schematic diagram of the reflection unit after regulating；

Fig. 3 is the flow process of a kind of example of the emission control method of the application the second embodiment Figure；

Fig. 4 is the flow chart of a kind of example of the information launching technique of the embodiment of the present application；

Fig. 5 (a) is to the launch control unit that Fig. 5 (c) is the first embodiment of the application The structure chart of multiple example；

Fig. 6 is the structure of the multiple example of the launch control unit of the application the second embodiment Figure；

Fig. 7 is the structure chart of the multiple example of the information launcher of the embodiment of the present application；

Fig. 8 is the knot of another example of the launch control unit of the first embodiment of the application Composition；

Fig. 9 is the knot of another example of the launch control unit of the application the second embodiment Composition；

Figure 10 is the structure chart of another example of the launch control unit of the embodiment of the present application.

Detailed description of the invention

Below in conjunction with the accompanying drawings (label identical in some accompanying drawings represent identical element) and implement Example, is described in further detail the specific implementation of the application.Following example are used for Bright the application, but it is not limited to scope of the present application.

Only it will be understood by those skilled in the art that terms such as " first ", " second " in the application For distinguishing different step, equipment or module etc., neither represent any particular technology implication, also Do not indicate that the inevitable logical order between them.

In order to be better understood from the application, existing term used by embodiment each to the application is said Bright." transmitter unit " refers to launch information for signal with some form as carrier Device or a part for device.When launching information to be sent using light as carrier, transmitter unit Can be VISIBLE LIGHT EMISSION equipment or a part for VISIBLE LIGHT EMISSION equipment, such as, it is seen that radiant. " reception unit " refers to the information launched for the signal received with some form as carrier Device or a part for device.When information is to send using light as carrier, receive unit For VISIBLE LIGHT EMISSION equipment or a part for VISIBLE LIGHT EMISSION equipment, such as, photo-sensitive cell." anti- Penetrate face " for being used for reflecting device or the surface of device, the application of the signal that transmitter unit is launched Each embodiment can be passed through one or more such devices, or one or more such table The signal that transmitter unit is launched is reflected in face, and in each embodiment of the application, and reflecting surface anti- Penetrate towards adjustable." retroeflection face " is by RX path backtracking for the signal that will receive Device or the surface of device, the surface of such device or device such as HotMobile2015 Document " the Retro-VLC:Enabling Battery-free Duplex Visible Light of 21-26 page Communication for Mobile and IoT Applications " disclosed in retroeflection unit (retro-reflector), by such as spherical lens or utilize corner reflector to be formed, stand including one group Cube, each cube has three mutually perpendicular reflectings surface, it be also possible to use and combine many relatively The mode of little corner reflector constitute such can by RX path backtracking signal return Penetrate unit.In the technical scheme of each embodiment of the application, expanded by least one reflecting surface The signal cover of exhibition transmitter unit.

Fig. 1 is the flow chart of the emission control method of the first embodiment of the application, and the method can Performed by transmitter unit, arbitrary reflecting surface perform, or performed by receiving unit, it is possible to by solely Vertical device performs.As it is shown in figure 1, the method includes:

S120. according at least to transmitter unit, at least one receive unit and at least one reflecting surface it Between relative position relation, determine at least one target reflection towards.

In the method for the present embodiment, for the signal cover that transmitter unit is limited, pass through Described at least one reflecting surface reflects the signal that transmitter unit is launched, thus realizes transmitter unit and cover The expansion of lid scope.For each reflecting surface, described at least one target reflection is oriented so that institute State the reflecting surface direction towards at least one signal receiving unit reflection transmitter unit transmitting, that is, Make at least one reception unit can be positioned at described reflecting surface towards described at least one target reflection Direction in the coverage of the signal of orienting reflex.By regulating the reflection of at least one reflecting surface Towards so that transmitting element can be by corresponding reception unit to the information that each reception unit sends Receive.In the method for the present embodiment, can be according to transmitter unit, reception unit, Yi Jizhi Position relationship between a few reflecting surface determines the target reflection court corresponding with each reception unit To.As a example by visible light communication, as shown in Fig. 2 (a), it is seen that the luminescence of optical transmit-receive device Unit 220 as transmitter unit, its signal cover as shown in dotted line scope, reflection unit 240 signal covers being positioned at luminescence unit 220, luminescence unit 220 is expected to reception Unit 260 and reception unit 280 send information, but receive unit 260 and receive unit 280 all outside the signal cover of luminescence unit 220.In this case, can pass through At least one reflecting surface of reflection unit 240 is respectively to receiving unit 260 and receiving unit 280 The information that Refl-Luminous unit 220 is sent to.In the example shown in Fig. 2 (a), instead At least one reflecting surface of injection device 240 will be adjusted to be capable of reflecting court towards first object To, it is reflected to receive unit 260 by the information being sent to receive unit 260；Reflection unit 240 At least one identical or different or the most identical reflecting surface will be adjusted to be capable of court To first object reflection towards, by be sent to receive unit 280 information be reflected to receive unit 280.It should be noted that in the method for the present embodiment, each reflecting surface can have one Or multiple target reflection towards.

S140. according at least to described at least one target reflection towards at least one reflection described in regulation The reflection in face towards.

Determine for reflecting the reflecting surface of corresponding information to be sent each to each reception unit At least one corresponding target reflection is towards afterwards, by according at least one target reflection described in correspondence Towards adjust described at least one reflecting surface reflection towards.

S160. the regulation information being associated with described at least one reflecting surface is sent.

Described regulation information is anti-towards regulation at least with according at least at least one target reflection Penetrate the reflection in face towards the information being associated, be can reflect described in the reflection of at least one reflecting surface Towards regulative mode, regulation parameter, regulation process and/or regulation process any information, Signal is launched with reference to it can also be used to the reflection of at least one reflecting surface described in Xie Zhuing for transmitter unit Towards regulation, such information includes but not limited to: according at least to a target reflection towards tune Joint at least one reflecting surface reflection towards regulation parameter, that is, the reflection of reflecting surface is towards being How to regulate；Reflection with described at least one reflecting surface is towards associated information, including described At least one reflecting surface current towards and the most possible towards, sending out of signal can be implemented accordingly Penetrate, in a kind of possible implementation, the described reflection with described at least one reflecting surface towards Associated information include described in the shape of at least one reflecting surface, the shape of described at least one reflecting surface Will to its reflection towards impacting, therefore, to a certain extent reflection reflection towards；With described The reflection of at least one reflecting surface towards the information that is associated of regulation process, such as, regulate process The most complete, or regulation process needs the most just can complete, etc..Described regulation Information can be that the transmitting that transmitter unit is launched provides reference.Such as, include in described regulation information According at least to a target reflection towards regulation at least one reflecting surface reflection towards regulation parameter Implementation in, can be according to this information, it may be determined that when the most desired regulation process completes. The reflection of at least one reflecting surface described in including in described regulation information is towards the reality of associated information In existing mode, may determine therefrom that and whether can reflect information to be sent and to which reflecting surface send out Penetrate the information corresponding to which reception unit.Include anti-with described at least one in described regulation information Penetrate the reflection in face towards the implementation of information that is associated of regulation process in, may determine therefrom that When should launch signal.Therefore, in order to realize the extension of transmitter unit signal cover, need Feed back described regulation information to transmitter unit side, in step S160, can to transmitter unit or The control device of transmitter unit sends described regulation information.

To sum up, the method for the present embodiment contributes to realizing launching single based at least one reflecting surface extension The signal cover of unit, and the transmitting of information is controlled according to the regulation situation of at least one reflecting surface, Control method is simple.

Wherein, step S120 can farther include:

S122. described transmitter unit, described at least one reflecting surface and at least one reception are determined The relative position relation of unit.

S124. according at least to described transmitter unit, described at least one reflecting surface and at least Receive the relative position relation of unit, determine described at least one target reflection of at least one reflecting surface Towards.

Wherein, described relative position relation can be known, or according to transmitter unit, described extremely Determined by a few reception unit and the described at least one respective position of reflecting surface, described Penetrating unit, described at least one reception unit and the described at least one respective position of reflecting surface can For known, it is possible to for obtaining with external device communication.

Known described transmitter unit, described at least one reflecting surface and at least one receive unit Relative position relation can determine described according to the transmitting of desired signal, propagation and RX path At least one target reflection towards.Still as shown in Fig. 2 (a), according to luminescence unit 220, instead Injection device 240 and each receive the respective position coordinates of unit 260,280 (x1, y1), (x3, y3), (x2, y2) and (x4, y4), it is possible to determine that luminescence unit 220 is to receiving unit 260 Data s1 penetrated and data s2 launched to reception unit, arrive the path of each reception unit Respectively as shown in solid arrow and dotted arrow in figure, it can be seen that reflection in Fig. 2 (a) The path of first group of reflecting surface (including at least one reflecting surface) reception data s1 in device 240 And angle data s1 reflexed between the path of reception device 260 is α, reflection unit Second group of reflecting surface (including at least one reflecting surface) of 240 receives the path of data s2 and incites somebody to action The angle that data s2 reflex to receive between the path of device 280 is β, corresponding first group of reflection The target reflection in face is towards being the direction of the such propagation path realizing data s1, corresponding The target reflection of second group of reflecting surface is towards being such propagation path of realizing data s2 Direction.Wherein, first group of reflecting surface and second group of reflecting surface can the most identical, part is identical, Or it is all different.

In a kind of possible implementation, at least one reflecting surface can be determined in the following manner Position, that is, step S122 comprises the steps that

S1222. sending at least one first signal, described at least one first signal is for inquiry extremely The position of a few reflecting surface.

In a kind of possible implementation, described first signal be modulated inquiry message can Seeing optical signal, transmitter unit can send this first signal by the way of broadcast, covers at its signal Any reflecting surface or the control device of reflecting surface in the range of lid can receive this inquiry message.

S1224. according in response at least one secondary signal of described at least one signal, obtain with The information that the position of described at least one reflecting surface is associated.

In a kind of possible implementation, described at least one secondary signal alternatively modulated with The carrier signal of the information that the position of described at least one reflecting surface is associated is (such as, it is seen that light is believed Number).In alternatively possible implementation, described at least one secondary signal is by least one The signal that retroeflection face returns according to the incident direction of described at least one first signal, according to signal Times of return etc. can determine that the position at least one retroeflection face, or described at least one retroeflection face returns Signal in can comprise described in the positional information of at least one reflecting surface.Method at the present embodiment In, each described retroeflection face has identical with at least one at least one reflecting surface described Position, that is, retroeflection face is identical with the position of one or more reflectings surface or close to identical. In such implementation, reflecting surface can be the structure being close to the constituted mode in retroeflection face. As shown in Fig. 2 (b), for the amplification of a kind of example of reflection unit in Fig. 2 (a) 240 Structural representation.Wherein, multiple reflectings surface 242 and multiple retroeflection face 244 collectively form Reflection unit 240, and multiple retroeflection face 244 can return to same positional information (x3, y3). Fig. 2 (b) is merely illustrative, and reflection unit 240 is alternatively other forms of the composition, that is, respectively Reflecting surface and retroeflection face all can have shape (such as, the rectangle, circle, polygon of other rules Shape, etc.) or the arrangement mode the most arbitrarily conjunction in irregular shape, reflecting surface and retroeflection face Suitable arrangement mode.

It should be noted that described at least one retroeflection face can be passive, it is possible to by collecting example The energy of Tathagata spontaneous emission unit (such as, luminescence unit) runs.

To sum up, the method for the present embodiment is achieved by a kind of simple structure and believes transmitter unit The extension of number coverage.And can be by believing along receiving side signal to backtracking response Number retroeflection face assist the determination of position relationship, simple in construction, and retroeflection face can be active or nothing Source, be conducive to extensive long-term deployment.

Additionally, in a kind of possible implementation of the method for the present embodiment, step S140 In can simply by the modes of any appropriate such as machinery regulate described in the court of at least one reflecting surface To, thus the regulation of the reflection direction of at least one reflecting surface described in realizing.Such as Fig. 2 (c) institute Show, can be adjusted to reflection unit 240 to have respective towards at least two substantially minute surface The part of reflection, thus realize two parts respectively to receiving unit 260,280 reflection transmitter unit 220 information launched.

In a kind of possible implementation, such as, can arrange in the lower section of at least one reflecting surface Deformation mechanism (such as supercharging extends out, reduce pressure the pneumatic structure inside contracted), real by deformation mechanism The now change of the shape of at least one reflecting surface, and then realize the regulation of reflection direction.

In alternatively possible implementation, the shape of described at least one reflecting surface is by controlled shape Become Effect of Materials.The shape of described reflecting surface is affected expression by described controlled shape-changing material, passes through The shape regulating described controlled shape-changing material can regulate the shape of described reflecting surface.Such In implementation, can be by according at least to described regulation information in step S140, regulation is described can At least one shape control parameter of control shape-changing material, that is, according to regulation information determine described can At least one shape control parameter of control shape-changing material, is adjusted according to described shape control parameter, And then the reflection direction of regulation at least one reflecting surface.

Wherein, in a kind of possible implementation, such as, described reflecting surface itself includes institute Stating controlled shape-changing material, such as, the main body of described reflecting surface is described controlled shape-changing material.

In alternatively possible implementation, such as, described reflecting surface with described controlled shape The active deformation layer becoming material composition is fixed, when the shape of described active deformation layer changes, The shape of described reflecting surface also can correspondence change.

In a kind of possible implementation, described reflecting surface is flexible reflecting surface.Now, with The change of shape of described active deformation layer, described reflecting surface also can naturally change. Further, in the application scenarios with the contact skin of user of the reflecting surface some described, so that User has more preferable sense of touch, improves Consumer's Experience.

In a kind of possible implementation, described controlled shape-changing material includes: photo-deformable material Material.

Wherein, described photo-deformable material response is in the light acted on described photo-deformable material According at least one light characteristics, can produce the deformation corresponding with described illumination, such as flexible, curved The deformation such as song.Such as, described photo-deformable material may include that photo-induced telescopic ferroelectric ceramics or Photo-deformable polymer etc..

In a kind of possible implementation, described at least one light characteristics can include described light According to wavelength.Such as, it is radiated on described photo-deformable material with the illumination of a first wave length, Described photo-deformable material can occur the first change, is radiated at described with the illumination of a second wave length Photo-deformable material is, it can occur the second change.

In a kind of possible implementation, described at least one light characteristics can also include: institute State light and impinge upon irradiation time, incident angle, intensity of illumination or the light on described photo-deformable material According to distribution (illumination wavelength of the such as zones of different on described photo-deformable material is different, And/or light application time is different and/or incident angle is different and/or intensity of illumination is different), or Described at least one light characteristics can also be multiple in several light characteristics above.

In this implementation, step S140 can act on described light to deformation material by regulation At least one light characteristics of the illumination on material, the reflection direction of regulation at least one reflecting surface.

In alternatively possible implementation, described controlled shape-changing material includes: electroluminescent deformation Material.In the implementation that some are possible, described electroluminescent deformation material can be such as piezoelectricity Material or electroluminescent deformation liquid crystal elastomeric material.

Wherein, described electroluminescent deformation material response is in the electricity acted on described electroluminescent deformation material At least one Electric Field Characteristics of field, can produce the deformation corresponding with described electric field, such as flexible etc..

Wherein, described at least one Electric Field Characteristics includes:

The direction of described electric field, the field intensity of electric field, the distribution of electric field or at described electroluminescent deformation material Action time on material；Or multiple including in aforementioned several Electric Field Characteristics.

In this implementation, step S140 can act on described electroluminescent deformation material by regulation At least one Electric Field Characteristics of the electric field on material, the reflection direction of regulation at least one reflecting surface.

In a kind of possible implementation, described controlled shape-changing material includes: heat deformation material Material.In the implementation that some are possible, described heat deformation material such as can include thermic Deformable liquid crystal elastomer.

Wherein, described heat deformation material response is in the temperature acted on described heat deformation material At least one temperature field characteristics of degree field, can produce the deformation corresponding with described temperature field, such as, stretch Contracting etc..

In a kind of possible implementation, described at least one temperature field characteristics includes:

The distribution of the temperature in described temperature field, the height of temperature or the persistent period in described temperature field； Or can also include in several temperature field characteristics described above is multiple.

In this implementation, step S140 can act on described heat deformation material by regulation At least one temperature field characteristics in the temperature field on material, the reflection direction of regulation at least one reflecting surface.

When needing described reflecting surface zones of different that different deformation occurs, in a kind of possible reality In existing mode, can be by the deformation control of the zones of different of the controlled shape-changing material overall to Parameter processed is respectively controlled, to form the different distortion of described zones of different；Can at another kind In the implementation of energy, it would however also be possible to employ include the controlled deformation of multiple controlled shape-changing material unit Material array, is controlled the shape control parameter of each controlled shape-changing material unit respectively.

To sum up, the method for the present embodiment can be anti-by multiple possible control mode regulation at least Penetrate the reflection direction in face.

It should be noted that, step S160 can only send once, send in real time or in response to institute State the reflection of at least one reflecting surface towards the described regulation information of transmission that changes, correspondingly, can In the reflection of at least one reflecting surface described in regulation towards determining the most described regulation information before, or Described regulation information is determined in real time during regulation, or in response to described at least one reflecting surface Reflection is towards changing, according to the different implications of regulation information, and can be for example, at least according to described At least one target reflection towards and the current reflective state of described at least one reflecting surface determine Described regulation information, to feed to transmitter unit side feedback.

The present embodiment additionally provides a kind of emission control method, and the method can be performed by transmitter unit, Also can be performed by independent device.As it is shown on figure 3, the method includes:

S320. obtaining the regulation information being associated with described at least one reflecting surface, described regulation is believed Breath for according at least at least one target reflection towards regulation at least one reflecting surface reflection towards The information being associated.

As described in connection with fig. 1, in the method for the present embodiment, limited for transmitter unit Signal cover, by described at least one reflecting surface reflect transmitter unit launch signal, Thus realize the expansion of transmitter unit coverage.For each reflecting surface, described at least one mesh Mark reflection is oriented to be sent out so that described reflecting surface receives unit reflection transmitter unit towards at least one The direction of the signal penetrated, that is, make at least one reception unit can be positioned at described reflecting surface court Direction in the coverage of the signal of described at least one target reflection orienting reflex.By adjusting The reflection of joint at least one reflecting surface is towards so that the information that transmitting element sends to each reception unit Can be received by corresponding reception unit.Described regulation information be with according at least at least one mesh Mark reflection is reflected towards the information being associated towards regulation at least one reflecting surface, is to reflect Described at least one reflecting surface reflection towards regulative mode, regulation parameter, regulation process and / or any information of regulation process, launch signal with reference to it can also be used to assist for transmitter unit At least one reflecting surface described in helping reflection towards regulation, such information includes but not limited to: According at least to a target reflection towards regulation at least one reflecting surface reflection towards regulation parameter, That is, the reflection of reflecting surface is towards how to regulate；Reflection with described at least one reflecting surface Towards associated information, including described at least one reflecting surface current towards and the most possible Towards, the transmitting of signal can be implemented accordingly, in a kind of possible implementation, described and institute State the reflection of at least one reflecting surface towards associated information include described in the shape of at least one reflecting surface Shape, the shape of described at least one reflecting surface will be to its reflection towards impacting, therefore, necessarily In degree reflection reflection towards；With described at least one reflecting surface reflection towards regulation process phase The information of association, such as, regulation process completes the most, or when how long regulation process needs Between just can complete, etc..

S340. according at least to described regulation information, the emission parameter of transmitter unit is determined.

Described regulation information can be that the transmitting that transmitter unit is launched provides reference.Such as, described Regulation information includes according at least to a target reflection towards the reflection court regulating at least one reflecting surface To regulation parameter implementation in, can be according to this information, it may be determined that the most desired regulation When process completes.Described in including in described regulation information, the reflection of at least one reflecting surface is towards phase In the implementation of related information, may determine therefrom that whether can reflect information to be sent and to Which reflecting surface launches the information corresponding to which reception unit.Described regulation information include with The reflection of described at least one reflecting surface towards the implementation of information that is associated of regulation process In, may determine therefrom that and when should launch signal.

To sum up, the method for the present embodiment utilizes the signal of at least one reflecting surface extension transmitter unit to cover Lid scope, and the transmitting of the regulation situation control signal according at least one reflecting surface, control method Simply.

The embodiment of the present application additionally provides a kind of information launching technique.The method can be by transmitter unit Perform.As shown in Figure 4, described method includes:

S420. the regulation information being associated with described at least one reflecting surface is obtained.

In the method for the present embodiment, for the signal cover that transmitter unit is limited, pass through Described at least one reflecting surface reflects the signal that transmitter unit is launched, thus realizes transmitter unit and cover The expansion of lid scope.For each reflecting surface, described at least one target reflection is oriented so that institute State the reflecting surface direction towards at least one signal receiving unit reflection transmitter unit transmitting, that is, Make at least one reception unit can be positioned at described reflecting surface towards described at least one target reflection Direction in the coverage of the signal of orienting reflex.By regulating the reflection of at least one reflecting surface Towards so that transmitting element can be by corresponding reception unit to the information that each reception unit sends Receive.In the method for the present embodiment, target reflection determines towards by transmitter unit side, and Inform each reflecting surface, such as, with described at least one reflecting surface or the control of at least one reflecting surface The mode that device is able to receive that sends, at least one reflecting surface reflection towards tune Joint needs.Described regulation information be with according at least at least one target reflection towards regulation at least one The reflection of reflecting surface towards the information being associated, be can reflect described at least one reflecting surface anti- Penetrate towards regulative mode, regulation parameter, regulation process and/or regulation process any letter Breath, launches signal with reference to it can also be used at least one reflecting surface described in Xie Zhuing for transmitter unit Reflect towards regulation.

S440. according at least to the regulation information being associated with described at least one reflecting surface, transmitting is treated Transmission information.

The most as described in connection with fig. 1, such as, include according at least to one in described regulation information Target reflection towards regulation at least one reflecting surface reflection towards the implementation of regulation parameter In, can be according to this information, it may be determined that when the most desired regulation process completes, and the most true Surely the launch time of the signal of information is carried.At least one reflection described in including in described regulation information Whether reflecting in the implementation of associated information of face, may determine therefrom that can reflect and treat Transmission information and which reflecting surface to launch which receives the information of unit corresponding to.Described Regulation information include reflection with described at least one reflecting surface towards regulation process be associated In the implementation of information, may determine therefrom that and when should launch signal.

To sum up, the method for the present embodiment can be based at least one reflecting surface extension signal cover.

It should be noted that for the transmission realizing information, the method for the present embodiment includes believing Breath modulates the step on corresponding carrier signal, such as, by modulates information to be sent to visible On optical signal, this is the mature technology in this area, does not repeats at this.

After determining regulation information, in the step s 420, specifically, can according to described extremely The regulation information that a few reflecting surface is associated, determines the launch time of information to be sent, such as, Reflection towards reach target reflection towards time, send corresponding information to corresponding reflecting surface； Determine the tranmitting frequency of information to be sent, such as, receive unit at two and be positioned at same reflection court To reflection coverage in the case of, use frequency division mode send each reception unit receive Information；Or, determine launch time and the frequency of information to be sent.

To sum up, the method for the present embodiment is achieved by a kind of simple structure and believes transmitter unit The extension of number coverage.

It will be understood by those skilled in the art that in the said method of the application specific implementation, The sequence number size of each step is not meant to the priority of execution sequence, and the execution sequence of each step should Determine with its function and internal logic, and should be to the implementation process of the application specific implementation Constitute any restriction.

Additionally, the embodiment of the present application additionally provides a kind of computer-readable medium, it is included in and is held The computer-readable instruction of following operation is carried out: perform in implementation shown in above-mentioned Fig. 1 during row The operation of each step of method.

Additionally, the embodiment of the present application additionally provides a kind of computer-readable medium, it is included in and is held The computer-readable instruction of following operation is carried out: perform in implementation shown in above-mentioned Fig. 3 during row The operation of each step of method.

Additionally, the embodiment of the present application additionally provides a kind of computer-readable medium, it is included in and is held The computer-readable instruction of following operation is carried out: perform in implementation shown in above-mentioned Fig. 4 during row The operation of each step of method.

The embodiment of the present application additionally provides a kind of execution above in conjunction with the transmitting control described by Fig. 1 The launch control unit of method processed, this device can be independent device, it is possible to single for belonging to transmitting First or arbitrary reflecting surface or the device of reception unit.In addition to each ingredient being described below, Described device also includes can realizing the communication mould that arbitrary equipment outside with device communicates as required Block.As shown in Fig. 5 (a), the launch control unit 500 of the first embodiment of the application wraps Include:

First determines module 520, for according at least to transmitter unit, at least one receive unit with And the relative position relation that at least between reflecting surface, determine at least one target reflection towards.

In the device of the present embodiment, for the signal cover that transmitter unit is limited, pass through Described at least one reflecting surface reflects the signal that transmitter unit is launched, thus realizes transmitter unit and cover The expansion of lid scope.For each reflecting surface, described at least one target reflection is oriented so that institute State the reflecting surface direction towards at least one signal receiving unit reflection transmitter unit transmitting, that is, Make at least one reception unit can be positioned at described reflecting surface towards described at least one target reflection Direction in the coverage of the signal of orienting reflex.By regulating the reflection of at least one reflecting surface Towards so that transmitting element can be by corresponding reception unit to the information that each reception unit sends Receive.In the device of the present embodiment, first determine module 520 can according to transmitter unit, The position relationship received between unit and at least one reflecting surface determines and each reception unit pair The target reflection answered towards.As a example by visible light communication, as shown in Fig. 2 (a), it is seen that light The luminescence unit 220 of transceiver as transmitter unit, its signal cover such as dotted line scope Shown in, reflection unit 240 is positioned at the signal cover of luminescence unit 220, luminescence unit 220 expectations send information to reception unit 260 and reception unit 280, but receive unit 260 And receive unit 280 all outside the signal cover of luminescence unit 220.Such In the case of, can by least one reflecting surface of reflection unit 240 respectively to receive unit 260 with And receive the information that unit 280 Refl-Luminous unit 220 is sent to.In Fig. 2 (a) institute In the example shown, at least one reflecting surface of reflection unit 240 will be adjusted to be capable of towards One target reflection towards, by be sent to receive unit 260 information be reflected to receive unit 260； At least one identical or different or the most identical reflecting surface of reflection unit 240 will regulation For be capable of towards first object reflection towards, by be sent to receive unit 280 information anti- Penetrate to receiving unit 280.It should be noted that in the device of the present embodiment, each reflection Face can have one or more target reflection towards.

Adjustment module 540, for described towards regulation according at least to described at least one target reflection The reflection of at least one reflecting surface towards.

First determines that module 520 determines for the most to be sent to the reflection of each reception unit Each self-corresponding at least one target reflection of reflecting surface of information is towards afterwards, and adjustment module 54 will According at least one target reflection described in correspondence towards the reflection of at least one reflecting surface described in adjustment Towards.

First sending module 560, for sending the regulation being associated with described at least one reflecting surface Information.

Described regulation information is anti-towards regulation at least with according at least at least one target reflection Penetrate the reflection in face towards the information being associated, be can reflect described in the reflection of at least one reflecting surface Towards regulative mode, regulation parameter, regulation process and/or regulation process any information, Signal is launched with reference to it can also be used to the reflection of at least one reflecting surface described in Xie Zhuing for transmitter unit Towards regulation, such information includes but not limited to: according at least to a target reflection towards tune Joint at least one reflecting surface reflection towards regulation parameter, that is, the reflection of reflecting surface is towards being How to regulate；Reflection with described at least one reflecting surface is towards associated information, including described At least one reflecting surface current towards and the most possible towards, sending out of signal can be implemented accordingly Penetrate, in a kind of possible implementation, the described reflection with described at least one reflecting surface towards Associated information include described in the shape of at least one reflecting surface, the shape of described at least one reflecting surface Will to its reflection towards impacting, therefore, to a certain extent reflection reflection towards；With described The reflection of at least one reflecting surface towards the information that is associated of regulation process, such as, regulate process The most complete, or regulation process needs the most just can complete, etc..Described regulation Information can be that the transmitting that transmitter unit is launched provides reference.Such as, include in described regulation information According at least to a target reflection towards regulation at least one reflecting surface reflection towards regulation parameter Implementation in, can be according to this information, it may be determined that when the most desired regulation process completes. The reflection of at least one reflecting surface described in including in described regulation information is towards the reality of associated information In existing mode, may determine therefrom that and whether can reflect information to be sent and to which reflecting surface send out Penetrate the information corresponding to which reception unit.Include anti-with described at least one in described regulation information Penetrate the reflection in face towards the implementation of information that is associated of regulation process in, may determine therefrom that When should launch signal.Therefore, in order to realize the extension of transmitter unit signal cover, need Feed back described regulation information to transmitter unit side, the first sending module 560 can to transmitter unit or The control device of transmitter unit sends described regulation information.

To sum up, the device of the present embodiment contributes to realizing launching single based at least one reflecting surface extension The signal cover of unit, and the transmitting of information is controlled according to the regulation situation of at least one reflecting surface, Control method is simple.

Wherein, as shown in Fig. 5 (b), first determines that module 520 can farther include:

First determines unit 522, be used for determining described transmitter unit, described at least one reflecting surface, And at least one receive unit relative position relation.

Second determines unit 524, for according at least to described transmitter unit, described at least anti- Penetrate face and at least one receive unit relative position relation, determine described at least one reflecting surface At least one target reflection towards.

Wherein, described relative position relation can be known, or is determined unit 522 by first According to transmitter unit, described at least one reception unit and the described at least one respective position of reflecting surface Determined by putting, described transmitter unit, described at least one reception unit and described at least The respective position of reflecting surface can be known, it is possible to is first to determine unit 522 and external equipment Communication obtains.

Known described transmitter unit, described at least one reflecting surface and at least one receive unit After relative position relation, second determines that unit 524 can be according to the transmitting of desired signal, biography Broadcast and RX path determine described at least one target reflection towards.Still as shown in Fig. 2 (a), Respective according to luminescence unit 220, reflection unit 240 and each reception unit 260,280 Position coordinates (x1, y1), (x3, y3), (x2, y2) and (x4, y4), it is possible to determine luminescence Unit 220 is to receiving data s1 that unit 260 is launched and the data launched to reception unit S2, arrives the path of each reception unit respectively as shown in solid arrow and dotted arrow in figure, figure In 2 (a) it can be seen that in reflection unit 240 first group of reflecting surface (include at least one reflection Face) receive the path of data s1 and reflex to data s1 receive device 260 path it Between angle be α, second group of reflecting surface (including at least one reflecting surface) of reflection unit 240 Between the path receiving data s2 and the path that data s2 are reflexed to reception device 280 Angle is β, and the target reflection of corresponding first group of reflecting surface realizes data s1 so towards being The direction of propagation path, the target reflection of corresponding second group of reflecting surface realizes data towards being The direction of such propagation path of s2.Wherein, first group of reflecting surface and second group of reflecting surface Can the most identical, part is identical or all different.

In a kind of possible implementation, at least one reflecting surface can be determined by other means Position, as shown in Fig. 5 (c), first determines that unit 522 comprises the steps that

First sends subelement 5222, for sending at least one first signal, and described at least one First signal is for the position of inquiry at least one reflecting surface.

First obtains subelement 5224, for according in response to described at least one signal at least One secondary signal, obtains the information being associated with the position of described at least one reflecting surface.

In a kind of possible implementation, described at least one secondary signal alternatively modulated with The carrier signal of the information that the position of described at least one reflecting surface is associated is (such as, it is seen that light is believed Number).In alternatively possible implementation, described at least one secondary signal is by least one The signal that retroeflection face returns according to the incident direction of described at least one first signal, according to signal Times of return etc. can determine that the position at least one retroeflection face, or described at least one retroeflection face returns Signal in can comprise described in the positional information of at least one reflecting surface.Device at the present embodiment In, each described retroeflection face has identical with at least one at least one reflecting surface described Position, that is, retroeflection face is identical with the position of one or more reflectings surface or close to identical. In such implementation, reflecting surface can be the structure being close to the constituted mode in retroeflection face. As shown in Fig. 2 (b), for the amplification of a kind of example of reflection unit in Fig. 2 (a) 240 Structural representation.Wherein, multiple reflectings surface 242 and multiple retroeflection face 244 collectively form Reflection unit 240, and multiple retroeflection face 244 can return to same positional information (x3, y3). Fig. 2 (b) is merely illustrative, and reflection unit 240 is alternatively other forms of the composition, that is, respectively Reflecting surface and retroeflection face all can have shape (such as, the rectangle, circle, polygon of other rules Shape, etc.) or the arrangement mode the most arbitrarily conjunction in irregular shape, reflecting surface and retroeflection face Suitable arrangement mode.

To sum up, the device of the present embodiment assists realization single to launching by the simple structure of one The extension of unit's signal cover.And can be by answering along receiving side signal to backtracking The retroeflection face answering signal assists the determination of position relationship, simple in construction, and retroeflection face can be active Or passive, be conducive to extensive long-term deployment.

Additionally, in a kind of possible implementation of the device of the present embodiment, adjustment module 540 can simply by the modes of any appropriate such as machinery regulate described in the court of at least one reflecting surface To, thus the regulation of the reflection direction of at least one reflecting surface described in realizing.Such as Fig. 2 (c) institute Show, can be adjusted to reflection unit 240 to have respective towards at least two substantially minute surface The part of reflection, thus realize two parts respectively to receiving unit 260,280 reflection transmitter unit 220 information launched.

In alternatively possible implementation, deformation can be set in the lower section of at least one reflecting surface Mechanism's (such as supercharging extends out, reduce pressure the pneumatic structure inside contracted), adjustment module 540 is by deformation Mechanism realizes the change of the shape of at least one reflecting surface, and then realizes the regulation of reflection direction.

In the implementation that another is possible, the shape of described at least one reflecting surface is by controlled shape Become Effect of Materials.The shape of described reflecting surface is affected expression by described controlled shape-changing material, passes through The shape regulating described controlled shape-changing material can regulate the shape of described reflecting surface.Such In implementation, adjustment module 540 can be by according at least to described regulation information, and regulation is described At least one shape control parameter of controlled shape-changing material, that is, determine described according to regulation information At least one shape control parameter of controlled shape-changing material, adjusts according to described shape control parameter Joint, and then the reflection direction of regulation at least one reflecting surface.

In this implementation, adjustment module 540 can act on described light to deformation by regulation At least one light characteristics of the illumination on material, the reflection direction of regulation at least one reflecting surface.

Wherein, described at least one Electric Field Characteristics includes:

In this implementation, adjustment module 540 can act on described electroluminescent deformation by regulation At least one Electric Field Characteristics of the electric field on material, the reflection direction of regulation at least one reflecting surface.

In this implementation, adjustment module 540 can act on described heat deformation by regulation At least one temperature field characteristics in the temperature field on material, the reflection direction of regulation at least one reflecting surface.

To sum up, the device of the present embodiment can be anti-by multiple possible control mode regulation at least Penetrate the reflection direction in face.

It should be noted that, the first sending module 560 can only send once, sends in real time or ring The reflection of at least one reflecting surface described in Ying Yu is towards the described regulation information of transmission that changes, accordingly Ground, can regulate in adjustment module 540 described in the reflection of at least one reflecting surface towards determining one before Secondary described regulation information, or during adjustment module 540 regulates, determine described regulation letter in real time Breath, or in response to the reflection of described at least one reflecting surface towards changing, according to regulation information Different implications, can for example, at least according to described at least one target reflection towards and described at least The current reflective state of one reflecting surface determines described regulation information, anti-to feed to transmitter unit side Feedback.

The embodiment of the present application additionally provides a kind of execution above in conjunction with the transmitting control described by Fig. 3 The launch control unit of method processed, this device can be independent device, it is possible to single for belonging to transmitting The device of unit.In addition to each ingredient being described below, described device also includes can be according to need Realize the communication module that arbitrary equipment outside with device communicates.As shown in Figure 6, the application The launch control unit 600 of two kinds of embodiments includes:

First acquisition module 620, for obtaining the regulation being associated with described at least one reflecting surface Information, described regulation information is anti-towards regulation at least with according at least at least one target reflection Penetrate the reflection in face towards the information being associated.

As described in connection with fig. 1, in the device of the present embodiment, limited for transmitter unit Signal cover, by described at least one reflecting surface reflect transmitter unit launch signal, Thus realize the expansion of transmitter unit coverage.For each reflecting surface, described at least one mesh Mark reflection is oriented to be sent out so that described reflecting surface receives unit reflection transmitter unit towards at least one The direction of the signal penetrated, that is, make at least one reception unit can be positioned at described reflecting surface court Direction in the coverage of the signal of described at least one target reflection orienting reflex.By adjusting The reflection of joint at least one reflecting surface is towards so that the information that transmitting element sends to each reception unit Can be received by corresponding reception unit.Described regulation information be with according at least at least one mesh Mark reflection is reflected towards the information being associated towards regulation at least one reflecting surface, is to reflect Described at least one reflecting surface reflection towards regulative mode, regulation parameter, regulation process and / or any information of regulation process, launch signal with reference to it can also be used to assist for transmitter unit At least one reflecting surface described in helping reflection towards regulation, such information includes but not limited to: According at least to a target reflection towards regulation at least one reflecting surface reflection towards regulation parameter, That is, the reflection of reflecting surface is towards how to regulate；Reflection with described at least one reflecting surface Towards associated information, including described at least one reflecting surface current towards and the most possible Towards, the transmitting of signal can be implemented accordingly, in a kind of possible implementation, described and institute State the reflection of at least one reflecting surface towards associated information include described in the shape of at least one reflecting surface Shape, the shape of described at least one reflecting surface will be to its reflection towards impacting, therefore, necessarily In degree reflection reflection towards；With described at least one reflecting surface reflection towards regulation process phase The information of association, such as, regulation process completes the most, or when how long regulation process needs Between just can complete, etc..

Second determines module 640, for according at least to described regulation information, determines transmitter unit Emission parameter.

To sum up, the device of the present embodiment utilizes the signal of at least one reflecting surface extension transmitter unit to cover Lid scope, and the transmitting of the regulation situation control signal according at least one reflecting surface, control method Simply.

The embodiment of the present application additionally provides the information transmitting that a kind of execution describes above in conjunction with Fig. 4 The device of method, this device can belong to transmitter unit, in addition to each ingredient being described below, This device also includes realizing the communication module that arbitrary equipment outside with device communicates as required.As Shown in Fig. 7, the information launcher 700 of the present embodiment includes:

Second acquisition module 740, for obtaining the regulation being associated with described at least one reflecting surface Information.

In the device of the present embodiment, for the signal cover that transmitter unit is limited, pass through Described at least one reflecting surface reflects the signal that transmitter unit is launched, thus realizes transmitter unit and cover The expansion of lid scope.For each reflecting surface, described at least one target reflection is oriented so that institute State the reflecting surface direction towards at least one signal receiving unit reflection transmitter unit transmitting, that is, Make at least one reception unit can be positioned at described reflecting surface towards described at least one target reflection Direction in the coverage of the signal of orienting reflex.By regulating the reflection of at least one reflecting surface Towards so that transmitting element can be by corresponding reception unit to the information that each reception unit sends Receive.In the device of the present embodiment, target reflection determines towards by transmitter unit side, and Inform each reflecting surface, such as, with described at least one reflecting surface or the control of at least one reflecting surface The mode that device is able to receive that sends, at least one reflecting surface reflection towards tune Joint needs.Described regulation information be with according at least at least one target reflection towards regulation at least one The reflection of reflecting surface towards the information being associated, be can reflect described at least one reflecting surface anti- Penetrate towards regulative mode, regulation parameter, regulation process and/or regulation process any letter Breath, launches signal with reference to it can also be used at least one reflecting surface described in Xie Zhuing for transmitter unit Reflect towards regulation.

Information transmitter module 740, for according at least to being associated with described at least one reflecting surface Regulation information, launches information to be sent.

To sum up, the device of the present embodiment can be based at least one reflecting surface extension signal cover.

It should be noted that for the transmission realizing information, the device of the present embodiment includes believing Breath modulates the ingredient on corresponding carrier, such as, by modulates information to be sent to visible Modulation module on optical signal, this is the mature technology in this area, does not repeats at this.

After determining regulation information, information is sent out careful fast 740 can be specifically according to described at least one The regulation information that reflecting surface is associated, determines the launch time of information to be sent, such as, instead Penetrate towards reach target reflection towards time, send corresponding information to corresponding reflecting surface；Determine The tranmitting frequency of information to be sent, such as, two receive unit be positioned at same reflection towards In the case of reflection coverage, the mode of frequency division is used to send the information that each reception unit receives； Or, determine launch time and the frequency of information to be sent.

To sum up, the device of the present embodiment is achieved by a kind of simple structure and believes transmitter unit The extension of number coverage.

Another knot of the launch control unit 800 that Fig. 8 provides for the first embodiment of the application Structure schematic diagram, implementing of launch control unit 800 is not done by the application specific embodiment Limit.As shown in Figure 8, this launch control unit 800 may include that

Processor (processor) 810, communication interface (Communications Interface) 820, Memorizer (memory) 830 and communication bus 840.Wherein:

Processor 810, communication interface 820 and memorizer 830 are by communication bus 840 Complete mutual communication.

Communication interface 820, for the net element communication with such as client etc..

Processor 810, is used for the program that performs 832, specifically can perform said method embodiment In correlation step.

Specifically, program 832 can include that program code, described program code include computer Operational order.

Processor 810 is probably a central processor CPU, or specific integrated circuit ASIC (Application Specific Integrated Circuit), or be configured to implement One or more integrated circuits of the embodiment of the present application.

Memorizer 830, is used for program of depositing 832.Memorizer 830 may comprise high-speed RAM Memorizer, it is also possible to also include nonvolatile memory (non-volatile memory), such as At least one disk memory.Program 832 specifically may be used for so that described launch control unit 800 execution following steps:

In program 832, each step implements the corresponding step that may refer in above-described embodiment In rapid and unit, the description of correspondence, is not repeated herein.Those skilled in the art can be clear Ground is recognized, for convenience and simplicity of description, and the equipment of foregoing description and the specific works of module Process, the corresponding process being referred in preceding method embodiment describes, does not repeats them here.

Another knot of the launch control unit 900 that Fig. 9 provides for the application the second embodiment Structure schematic diagram, implementing of launch control unit 900 is not done by the application specific embodiment Limit.As it is shown in figure 9, this launch control unit 900 may include that

Processor (processor) 910, communication interface (Communications Interface) 920, Memorizer (memory) 930 and communication bus 940.Wherein:

Processor 910, communication interface 920 and memorizer 930 are by communication bus 940 Complete mutual communication.

Communication interface 920, for the net element communication with such as client etc..

Processor 910, is used for the program that performs 932, specifically can perform said method embodiment In correlation step.

Specifically, program 932 can include that program code, described program code include computer Operational order.

Processor 910 is probably a central processor CPU, or specific integrated circuit ASIC (Application Specific Integrated Circuit), or be configured to implement One or more integrated circuits of the embodiment of the present application.

Memorizer 930, is used for program of depositing 932.Memorizer 930 may comprise high-speed RAM Memorizer, it is also possible to also include nonvolatile memory (non-volatile memory), such as At least one disk memory.Program 932 specifically may be used for so that described launch control unit 900 execution following steps:

In program 932, each step implements the corresponding step that may refer in above-described embodiment In rapid and unit, the description of correspondence, is not repeated herein.Those skilled in the art can be clear Ground is recognized, for convenience and simplicity of description, and the equipment of foregoing description and the specific works of module Process, the corresponding process being referred in preceding method embodiment describes, does not repeats them here.

Another of the information launcher 1000 that Figure 10 provides for the first embodiment of the application Structural representation, the application specific embodiment not concrete real to information launcher 1000 Now limit.As shown in Figure 10, this information launcher 1000 may include that

Processor (processor) 1010, communication interface (Communications Interface) 1020, Memorizer (memory) 1030 and communication bus 1040.Wherein:

Processor 1010, communication interface 1020 and memorizer 1030 pass through communication bus 1040 complete mutual communication.

Communication interface 1020, for the net element communication with such as client etc..

Processor 1010, is used for the program that performs 1032, specifically can perform said method and implement Correlation step in example.

Specifically, program 1032 can include that program code, described program code include calculating Machine operational order.

Processor 1010 is probably a central processor CPU, or specific integrated circuit ASIC (Application Specific Integrated Circuit), or be configured to implement One or more integrated circuits of the embodiment of the present application.

Memorizer 1030, is used for program of depositing 1032.Memorizer 1030 may comprise at a high speed RAM memory, it is also possible to also include nonvolatile memory (non-volatile memory), For example, at least one disk memory.Program 1032 specifically may be used for so that described information is sent out Injection device 1000 performs following steps:

In program 1032, each step implements the corresponding step that may refer in above-described embodiment In rapid and unit, the description of correspondence, is not repeated herein.Those skilled in the art can be clear Ground is recognized, for convenience and simplicity of description, and the equipment of foregoing description and the specific works of module Process, the corresponding process being referred in preceding method embodiment describes, does not repeats them here.

Those of ordinary skill in the art are it is to be appreciated that combine the embodiments described herein and retouch The unit of each example stated and method step, it is possible to electronic hardware or computer software and Being implemented in combination in of electronic hardware.These functions perform with hardware or software mode actually, Depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can be to often Individual specifically should being used for uses different methods to realize described function, but this realization is not It is considered as beyond scope of the present application.

If described function realizes and as independent product pin using the form of SFU software functional unit When selling or use, can be stored in a computer read/write memory medium.Based on such Understand, part that prior art is contributed by the technical scheme of the application the most in other words or The part of this technical scheme of person can embody with the form of software product, this computer software Product is stored in a storage medium, including some instructions with so that a computer equipment (can be personal computer, server, or the network equipment etc.) performs the application, and each is real Execute all or part of step of method described in example.And aforesaid storage medium includes: USB flash disk, shifting Dynamic hard disk, read only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey The medium of sequence code.

Implementation above mode is merely to illustrate the application, and not restriction to the application, relevant The those of ordinary skill of technical field, in the case of without departing from spirit and scope, Can also make a variety of changes and modification, the technical scheme of the most all equivalents falls within the application Category, the scope of patent protection of the application should be defined by the claims.

Claims

1. an emission control method, it is characterised in that described method includes:

Method the most according to claim 1, it is characterised in that described determine at least one Target reflection is towards including:

Method the most according to claim 2, it is characterised in that described determine described phase Position relationship is included:

4. an emission control method, it is characterised in that described method includes:

5. an information launching technique, it is characterised in that described method includes:

6. a launch control unit, it is characterised in that described device includes:

7. a launch control unit, it is characterised in that described device includes:

8. an information launcher, it is characterised in that described device includes:

One information transmitter module, for according at least to described regulation information, launches information to be sent；

9. a launch control unit, it is characterised in that described device includes:

Memorizer, is used for depositing instruction；

10. a visible ray transceiver, it is characterised in that described visible ray transceiver includes:

Visible light source；

Memorizer, is used for depositing instruction；