CN106301559A

CN106301559A - Emission control method, information launching technique and device thereof

Info

Publication number: CN106301559A
Application number: CN201510341049.8A
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: CN106301559B

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: sending with at least one target reflection of at least one reflecting surface towards the information being associated, described at least one reflecting surface is for reflecting the signal of transmitter unit transmitting；According at least to the regulation information being associated with described at least one reflecting surface, determine at least one emission parameter of described transmitter unit；Wherein, described regulation information be with according at least to described at least one target reflection towards regulation described at least one reflecting surface reflection towards the information being associated.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 The signal cover of VISIBLE LIGHT EMISSION equipment 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:

Send with at least one target reflection of at least one reflecting surface towards the information being associated, described At least one reflecting surface is for reflecting the signal that transmitter unit is launched；

According at least to the regulation information being associated with described at least one reflecting surface, determine described transmitting At least one emission parameter of unit；

Wherein, described regulation information be with according at least to described at least one target reflection towards regulation The reflection of described at least one reflecting surface is towards the information being associated.

In conjunction with first aspect, in the implementation that the first is possible, described method also includes:

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 described transmitter unit, described at least one reflecting surface and At least one relative position relation receiving unit 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 In kind possible implementation, described regulation information includes: with according at least to described at least one mesh Mark reflection is reflected towards the regulation parameter being associated towards at least one reflecting surface described in regulation.

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 the information being associated.

In conjunction with first aspect or any of the above-described kind of possible implementation of first aspect, the 7th In kind possible implementation, reflecting towards being associated of described and described at least one reflecting surface Information include described in the shape of at least one reflecting surface.

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.

In conjunction with first aspect or any of the above-described kind of possible implementation of first aspect, the 9th Planting in possible implementation, described at least one emission parameter includes: launch time and/or frequency Rate.

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

Obtain at least one target reflection with at least one reflecting surface towards the information being associated；

Send regulation information, described regulation information be with according at least to described at least one target reflection Towards reflecting towards the information being associated of at least one reflecting surface described in regulation；

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

In conjunction with second aspect, in the implementation that the first is possible, described method also includes:

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

In response at least one first signal described in reception, send at least one secondary signal.

In conjunction with the first possible implementation of second aspect or second aspect, can at the second In the implementation of energy, a described transmission at least secondary signal includes:

By at least one retroeflection face, it is back to according to the incident direction of described at least one first signal A few secondary signal；

In conjunction with second aspect or any of the above-described kind of possible implementation of second aspect, the 3rd 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 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: with according at least to described at least one mesh Mark reflection is reflected towards the regulation parameter being associated towards at least one reflecting surface described in regulation.

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

In conjunction with second aspect or any of the above-described kind of possible implementation of second aspect, the 6th 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 second aspect or any of the above-described kind of possible implementation of second aspect, the 7th 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 8th Planting in possible implementation, described method also includes:

According at least to described at least one target reflection with at least one reflecting surface towards being associated Information, the reflection of at least one reflecting surface described in regulation towards；

Determine described regulation information.

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

Send at least one target reflection with at least one reflecting surface towards the information being associated；

According at least to the regulation information being associated with described at least one reflecting surface, launch pending delivering letters Breath；

Wherein, described at least one reflecting surface is for reflecting the signal that transmitter unit is launched, described tune Joint information is for reflecting towards described in regulation at least one with according at least to described at least one target reflection The reflection in face is towards the information being associated.

In conjunction with the third aspect, in the implementation that the first is possible, described method also includes:

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

In conjunction with the first possible implementation of the third aspect or the third aspect, can at the second In the implementation of energy, the information that described acquisition is associated with the position of described at least one reflecting surface Including:

In conjunction with the third aspect or any of the above-described kind of possible implementation of the third 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；

In conjunction with the third aspect or any of the above-described kind of possible implementation of the third 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 the third aspect or any of the above-described kind of possible implementation of the third aspect, the 5th In kind possible implementation, described regulation information includes: with according at least to described at least one mesh Mark reflection is reflected towards the regulation parameter being associated towards at least one reflecting surface described in regulation.

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

In conjunction with the third aspect or any of the above-described kind of possible implementation of the third aspect, the 7th In kind possible implementation, reflecting towards being associated of described and described at least one reflecting surface Information include described in the shape of at least one reflecting surface.

In conjunction with the third aspect or any of the above-described kind of possible implementation of the third 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.

In conjunction with the third aspect or any of the above-described kind of possible implementation of the third aspect, the 9th Plant in possible implementation, described according at least to the tune being associated with described at least one reflecting surface Joint information, launches information to be sent and includes:

According at least to the regulation information being associated with described at least one reflecting surface, determine pending delivering letters The launch time of breath and/or frequency.

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

One first sending module, for sending at least one target reflection court with at least one reflecting surface To the information being associated, described at least one reflecting surface is for reflecting the signal that transmitter unit is launched；

One first determines module, for according at least to the tune being associated with described at least one reflecting surface Joint information, determines at least one emission parameter of described transmitter unit；

In conjunction with fourth aspect, in the implementation that the first is possible, described device also includes:

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

One the 3rd determines module, 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 second determines that module includes:

One first transmitting element, for sending at least one first signal, described at least one first letter The position of at least one reflecting surface number described in inquire；

One first acquiring unit, at least one second letter according at least one signal described in response Number, obtain 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 Plant in possible implementation, described at least one secondary signal that described first acquiring unit obtains It it is at least one retroeflection face signal according to the incident direction return of described at least one first signal；

In conjunction with fourth aspect or any of the above-described kind of possible implementation of fourth aspect, the 4th Plant in possible implementation, described at least one secondary signal that described first acquiring unit obtains Signal for the information that the position modulated 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 at least one target reflection court with at least one reflecting surface To the information being associated；

One second sending module, is used for sending regulation information, and described regulation information is and at least root According to described at least one target reflection towards the reflection of at least one reflecting surface described in regulation towards relevant The information of connection.

In conjunction with the 5th aspect, in the implementation that the first is possible, described device also includes:

One first receiver module, for receiving at least one first signal, described at least one first letter The position of at least one reflecting surface number described in inquire；

One the 3rd sending module, in response at least one first signal described in reception, sending extremely A few secondary signal.

In conjunction with the 5th aspect or the first possible implementation of the 5th aspect, can at the second Can implementation in, described 3rd sending module pass through at least one retroeflection face, according to described extremely The incident direction of few one first signal returns at least one secondary signal；

In conjunction with the 5th aspect or any of the above-described kind of possible implementation of the 5th aspect, the 3rd Plant in possible implementation, described at least one secondary signal that described 3rd sending module sends Signal for the information that the position modulated with described at least one reflecting surface is associated.

In conjunction with the 5th aspect or any of the above-described kind of possible implementation of the 5th aspect, the 4th Planting in possible implementation, described device also includes:

One adjustment module, for according at least to described anti-with at least one target of at least one reflecting surface Penetrate towards the information being associated, the reflection of at least one reflecting surface described in regulation towards；

One the 4th determines module, is used for determining described regulation information.

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

One the 4th sending module, for sending at least one target reflection court with at least one reflecting surface To the information being associated；

One information transmitter module, for according at least to the tune being associated with described at least one reflecting surface Joint information, launches information to be sent；

In conjunction with the 6th aspect, in the implementation that the first is possible, described device also includes:

One second acquisition module, is associated with the position of described at least one reflecting surface for acquisition Information；

One the 5th determines module, 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 6th aspect or the first possible implementation of the 6th aspect, can at the second In the implementation of energy, described second acquisition module includes:

One second transmitting element, for sending at least one first signal, described at least one first letter The position of at least one reflecting surface number described in inquire；

One second acquisition unit, at least one second letter according at least one signal described in response Number, obtain the information being associated with the position of described at least one reflecting surface.

In conjunction with the 6th aspect or the first possible implementation of the 6th aspect, can at the second Can implementation in, described second acquisition unit obtain described at least one secondary signal be to The signal that a few retroeflection face returns according to the incident direction of described at least one first signal；

In conjunction with the 6th aspect or the first possible implementation of the 6th aspect, can at the third In the implementation of energy, described at least one secondary signal that described second acquisition unit obtains is for adjusting Make the signal of the information that the position with described at least one reflecting surface is associated.

In conjunction with the 6th aspect or the first possible implementation of the 6th aspect, can at the 4th kind Information transmitter module described in the implementation of energy is for reflecting according at least to described at least one The regulation information that face is associated, determines launch time and/or the frequency of information to be sent.

7th 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 the regulation information being associated with described at least one reflecting surface, determine described visible At least one emission parameter of radiant；

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

Memorizer, is used for depositing instruction；

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

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 launching technique of a kind of embodiment of the 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 (a) to Fig. 6 (c) is the launch control unit of the application the second embodiment The structure chart of multiple example；

Fig. 7 (a) to Fig. 7 (c) is that the information launcher of a kind of embodiment of the application is many Plant the structure chart of example；

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, it is possible to performed by independent device.As it is shown in figure 1, the method includes:

S120. at least one target reflection with at least one reflecting surface is sent towards the letter being associated Breath.

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.As a example by visible light communication, as shown in Fig. 2 (a), it is seen that optical transmit-receive device Luminescence unit 220 is as transmitter unit, and its signal cover, as shown in dotted line scope, reflects Device 240 is positioned at the signal cover of luminescence unit 220, luminescence unit 220 expect to Receive unit 260 and reception unit 280 sends information, but receive unit 260 and receive Unit 280 is all outside the signal cover of luminescence unit 220.In this case, Can be by least one reflecting surface of reflection unit 240 respectively to receiving unit 260 and receiving single The information that unit's 280 Refl-Luminous unit 220 are sent to.In the example shown in Fig. 2 (a) In, at least one reflecting surface of reflection unit 240 will be adjusted to be capable of towards first object anti- Penetrate towards, by be sent to receive unit 260 information be reflected to receive unit 260；Reflection dress Putting that at least one identical or different or the most identical reflecting surface of 240 will be adjusted to can Realize towards first object reflection towards, by be sent to receive unit 280 information be reflected to connect Receive unit 280.It should be noted that in the method for the present embodiment, each reflecting surface can have Have one or more target reflection towards.

S140. according at least to the regulation information being associated with described at least one reflecting surface, institute is determined State at least one emission parameter of transmitter unit.

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.

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.

In this method implemented, described at least one target reflection, can be straight towards being known Receive and send；Described at least one target reflection is towards alternatively by the executive agent of the present embodiment method According to transmitter unit, the position relationship institute that receives between unit and at least one reflecting surface really Fixed.In such implementation, the method for the present embodiment also includes:

S112. described transmitter unit, described at least one reflecting surface and at least one reception are determined The relative position relation of unit.

S114. 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.

Still as shown in Fig. 2 (a), according to luminescence unit 220, reflection unit 240 and Each receive the respective position coordinates of unit 260,280 (x1, y1), (x3, y3), (x2, y2), with And (x4, y4), it is possible to determine that luminescence unit 220 is to receiving data s1 that unit 260 is launched And to receiving data s2 that unit is launched, arrive the path of each reception unit respectively as real in figure Shown in line arrow and dotted arrow, it can be seen that in reflection unit 240 in Fig. 2 (a) One group of reflecting surface (including at least one reflecting surface) receives the path of data s1 and by data s1 The angle reflexing to receive between the path of device 260 is α, second group of reflection unit 240 Reflecting surface (including at least one reflecting surface) receives the path of data s2 and data s2 is reflected Angle between the path of reception device 280 is β, and the target of corresponding first group of reflecting surface is anti- Penetrate towards the direction being the such propagation path realizing data s1, corresponding second group of reflection The target reflection in face is towards the direction being the such propagation path realizing data s2.Wherein, First group of reflecting surface and second group of reflecting surface can the most identical, part is identical or all different.

Wherein, described transmitter unit, described at least one reflecting surface and at least one receive unit Respective position can be known, it is possible to for by with described transmitter unit, described at least anti- Penetrate face and at least one mode receiving unit communication obtains.

In a kind of possible implementation, can obtain in the following manner described at least one reflection The positional information in face, step S112 comprises the steps that

S1122. 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 is the load having modulated inquiry message Body signal (such as, it is seen that optical signal), can send this in a broadcast manner by transmitter unit First signal, any reflecting surface in transmitter unit signal cover or the control dress of reflecting surface Put and can receive this inquiry message.

S1124. according at least one secondary signal of at least one signal described in response, obtain and institute State the information that the position of 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.

The embodiment of the present application additionally provides another kind of emission control method.The method can by arbitrary instead Face of penetrating performs, it is possible to performed by independent device.As it is shown on figure 3, this emission control method bag Include:

S320. at least one target reflection with at least one reflecting surface is obtained towards the letter being associated Breath.

As described in connection with fig. 1, can be real towards coming by the reflection of regulation at least one reflecting surface Now extend the purpose of the signal cover of transmitter unit.For each reflecting surface, described at least One target reflection is oriented to be launched single so that described reflecting surface receives unit reflection towards at least one The direction of the signal that unit launches, that is, at least one reception unit is positioned at described reflecting surface towards institute In the coverage of the signal stating at least one target reflection orienting reflex.Anti-by regulation at least Penetrate the reflection in face towards, it is possible to make the information that transmitting element sends to each reception unit can be by Corresponding reception unit receives.To this end, the method for the present embodiment obtains and at least one reflecting surface At least one target reflection towards the information being associated, such as, receive combine Fig. 1 describe side This information that the executive agent of method sends.

S340. send regulation information, described regulation information be with according at least to described at least one mesh Mark reflection is reflected towards the information being associated towards at least one reflecting surface described in regulation.

Receive with at least one target reflection towards after the information being associated, anti-by described at least one The face of penetrating is applied to the reflection to transmitter unit reflected signal, for realizing this purpose, and need to be single to reflection The information that unit's feedback is associated with the regulation of described at least one reflecting surface.Still retouch as combined Fig. 1 Stating, 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, Information reference to be sent is launched it can also be used at least one reflecting surface described in Xie Zhuing for transmitter unit 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, how to regulate reflection Face；The reflection of described at least one reflecting surface towards associated information, including described at least one reflection Face current towards and the most possible towards, can implement accordingly information to be sent transmitting or Control further reflection towards regulation, wherein, the described reflection with described at least one reflecting surface Towards associated information include described in the shape of at least one reflecting surface, described at least one reflecting surface Shape will to its reflection towards impacting, therefore, to a certain extent reflection reflection towards；With The reflection of described at least one reflecting surface towards the information that is associated of regulation process, that is, regulation Process completes the most, or regulation process need the most just can complete, etc. information.

The method of the present embodiment is performed by arbitrary reflecting surface or independent device performs, and therefore, needs Such regulation information is fed back, such as, to transmitter unit or the control of transmitter unit to transmitter unit Device processed sends, and can implement sending out of information to be sent according to this regulation information for transmitter unit Penetrate.

To sum up, the method for the present embodiment signal based at least one reflecting surface extension transmitter unit covers Lid scope, and provide the regulation situation of at least one reflecting surface to assist the transmitting of control signal, control Method processed is simple.

In a kind of possible implementation, as described in connection with fig. 1, it is required to be transmitter unit Side provides the information being associated with the position of at least one reflecting surface, determines institute for transmitter unit side State at least one target reflection towards.In such implementation, the method for the present embodiment also may be used Including:

S313. receiving at least one first signal, described at least one first signal is used for inquiring described The position of at least one reflecting surface.

In a kind of possible implementation, described first signal be modulated inquiry message can Seeing optical signal, this first signal can be to send by the way of broadcast.

S315. in response at least one first signal described in reception, at least one secondary signal is sent.

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 The signal that one retroeflection face returns according to the incident direction of described at least one first signal, according to signal Time of return etc. can determine that the position at least one retroeflection face, or described at least one retroeflection face is returned The positional information of at least one reflecting surface described in can comprising in the signal returned.Side at the present embodiment In method, 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 phase With.In such implementation, reflecting surface can be the knot being close to the constituted mode in retroeflection face Structure.As shown in Fig. 2 (b), for a kind of example of reflection unit in Fig. 2 (a) 240 The structural representation amplified.Wherein, reflection unit 240 includes multiple reflecting surface 242 and many Individual retroeflection face 244, 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 method for the present embodiment 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, the method for the present embodiment may also include that

S332. according at least to described at least one target reflection with at least one reflecting surface towards phase The information of association, the reflection of at least one reflecting surface described in regulation towards.

S334. described regulation information is determined.

Wherein, the information that regulates described in the determination of step S334 can be real-time or in response to described extremely The reflection of a few reflecting surface performs towards changing, according to the different implications of regulation information, Can for example, at least according to described at least one target reflection towards and described at least one reflecting surface Current state determines regulation information, to feed to transmitter unit side feedback.Additionally, can in one In the implementation of energy, step S332 can be adjusted simply by the mode of any appropriate such as machinery At least one reflecting surface described in joint towards, thus realize described at least one reflecting surface reflection towards Regulation.As shown in Fig. 2 (c), can be adjusted to have respective by reflection unit 240 Towards the part of at least two substantially direct reflection, thus it is single to receiving respectively to realize two parts The information that unit 260,280 reflection transmitter unit 220 is 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, so realize reflection towards regulation.

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, step S332 can regulate described controlled by according at least to described regulation information At least one shape control parameter of shape-changing material, that is, determine described controlled according to regulation information At least one shape control parameter of shape-changing material, is adjusted according to described shape control parameter, And then regulation at least one reflecting surface reflection towards.

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 S332 can act on described light to deformation material by regulation At least one light characteristics of the illumination on material, regulation at least one reflecting surface reflection towards.

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 S332 can act on described electroluminescent deformation material by regulation At least one Electric Field Characteristics of the electric field on material, regulation at least one reflecting surface reflection towards.

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 S332 can act on described heat deformation material by regulation At least one temperature field characteristics in the temperature field on material, regulation at least one reflecting surface reflection towards.

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 in face towards.

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. at least one target reflection with at least one reflecting surface is sent towards the letter being associated Breath.

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.

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, described regulation information be with according at least at least one target Reflect reflecting towards the information being associated towards regulation at least one reflecting surface, be to reflect institute State 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 Described at least one reflecting surface reflection towards regulation.Such as, described regulation information include to Few according to a target reflection towards regulation at least one reflecting surface reflection towards regulation parameter In implementation, can be according to this information, it may be determined that when the most desired regulation process completes, And determine therefrom that the launch time of the signal of carrying information.Described in including in described regulation information extremely Whether reflecting in the implementation of associated information of a few reflecting surface, may determine therefrom that and may be used To reflect information to be sent and which reflecting surface to launch the letter corresponding to which reception unit to Breath.Described regulation information include with described at least one reflecting surface reflection towards regulation process In the implementation of the information being associated, 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, such as, is believed by modulates information to be sent to visible ray On number, this is the mature technology in this area, does not repeats at this.

In this method implemented, described at least one target reflection, can be straight towards being known Receive and send；Described at least one target reflection is towards alternatively by the executive agent of the present embodiment method According to transmitter unit, the position relationship institute that receives between unit and at least one reflecting surface really Fixed, according to the role of the executive agent of the present embodiment method, transmitter unit and reception unit Position be known, it is only necessary to determine the position of at least one reflecting surface.In such realization side In formula, the method for the present embodiment also includes:

S412. the information being associated with the position of described at least one reflecting surface is obtained.

S414. 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, still refer to shown in Fig. 2 (a) illustrate based on above-mentioned relative position relation true At least one target reflection described in Ding towards principle.

In a kind of possible implementation, can obtain in the following manner described at least one reflection The positional information in face, step S412 can farther include:

S4122. 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.

S4124. 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. Shown in the reflecting surface of a kind of example and the structure in retroeflection face such as Fig. 2 (b).It should be noted that Described at least one retroeflection face can be passive, it is possible to by collecting such as from transmitter unit (example Such as, luminescence unit) energy run.

To sum up, the method for the present embodiment 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 Passive, be conducive to extensive long-term deployment.

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 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 Fig. 5 (a), this Apply for that the launch control unit 500 of the first embodiment includes:

First sending module 520, for sending at least one target reflection with at least one reflecting surface Towards the information being associated.

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 at least one reflecting surface towards at least one side receiving the signal that unit reflection transmitter unit is launched To, that is, make at least one reception unit can be positioned at described reflecting surface towards described at least one Direction in the coverage of the signal of target reflection orienting reflex.By a regulation at least reflection The information that the reflection in face sends towards so that transmitting element to each reception unit can be by corresponding Reception unit receives.In the device of the present embodiment, target reflection is towards by transmitter unit side Determine, and inform each reflecting surface, such as, with described at least one reflecting surface or at least one reflection The mode that the control device in face is able to receive that sends, for the reflection of at least one reflecting surface Towards regulation need.As a example by visible light communication, as shown in Fig. 2 (a), with visible ray As a example by the luminescence unit 220 of transceiver is as transmitter unit, its signal cover such as dotted line Shown in scope, reflection unit 240 is positioned at the signal cover of luminescence unit 220, luminous Unit 220 phase sends information to reception unit 260 and reception unit 280, but receives unit 260 and receive unit 280 all outside the signal cover of luminescence unit 220.So In the case of, can be by least one reflecting surface of reflection unit 240 respectively to receiving unit 260 And receive the information that unit 280 Refl-Luminous unit 220 is sent to.At Fig. 2 (a) In shown example, at least one reflecting surface of reflection unit 240 will be adjusted to be capable of towards First object reflection towards, by be sent to receive unit 260 information be reflected to receive unit 260 these target reflections towards；Reflection unit 240 identical or different or the most identical At least one reflecting surface will be adjusted to be capable of towards first object reflection towards, will be sent to The information receiving unit 280 is reflected to receive this target reflection of unit 280 towards regulation.Need Being noted that in the method for the present embodiment, each reflecting surface can have one or more mesh Mark reflection towards.

First determines module 540, for according at least to being associated with described at least one reflecting surface Regulation information, determines at least one emission parameter of described transmitter unit..

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.

In this device implemented, described at least one target reflection, can be straight towards being known Receive and send；Described at least one target reflection is towards alternatively by the executive agent of the present embodiment method According to transmitter unit, the position relationship institute that receives between unit and at least one reflecting surface really Fixed.In such implementation, as shown in Fig. 5 (b), the device 500 of the present embodiment Also include:

Second determines module 512, for determining the transmitter unit of described information to be sent, described At least one receives the relative position relation between unit and described at least one reflecting surface.

3rd determines module 514, for according at least to described relative position relation, determines described At least one target reflection towards.

Wherein, described transmitter unit, described at least one reflecting surface and at least one receive unit Respective position can be known, it is possible to be second determine module 512 by with described launch single At least one reflecting surface first, described and at least one mode receiving unit communication obtain.

In a kind of possible implementation, second determines that module 512 is also by other modes The positional information of at least one reflecting surface described in acquisition, as shown in Fig. 5 (c), second determines mould Block 512 comprises the steps that

First transmitting element 5122, for sending at least one first signal, described at least one the One signal is for the position of inquiry at least one reflecting surface.

First acquiring unit 5124, for according in response at least the one of described at least one signal 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 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.

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 for belong to arbitrary instead Penetrate the device in face.In addition to each ingredient being described below, described device also includes can basis Need to realize the communication module that arbitrary equipment outside with device communicates.As shown in Fig. 6 (a), The launch control unit 600 of the application the second embodiment includes:

First acquisition module 620, for obtaining at least one target reflection with at least one reflecting surface Towards the information being associated.

As described in connection with fig. 1, can be real towards coming by the reflection of regulation at least one reflecting surface Now extend the purpose of the signal cover of transmitter unit.For each reflecting surface, described at least One target reflection is oriented to be launched single so that described reflecting surface receives unit reflection towards at least one The direction of the signal that unit launches, that is, at least one reception unit is positioned at described reflecting surface towards institute In the coverage of the signal stating at least one target reflection orienting reflex.Anti-by regulation at least Penetrate the reflection in face towards, it is possible to make the information that transmitting element sends to each reception unit can be by Corresponding reception unit receives.To this end, the first acquisition module 620 obtains and at least one reflection At least one target reflection in face is towards the information being associated, and such as, receives and combines what Fig. 1 described This information that the executive agent of method sends.

Second sending module 640, is used for sending regulation information, described regulation information be with at least According to described at least one target reflection towards the reflection of at least one reflecting surface described in regulation towards phase The information of association.

The device of the present embodiment is performed by arbitrary reflecting surface or independent device performs, and therefore, needs Such regulation information is fed back, such as, to transmitter unit or the control of transmitter unit to transmitter unit Device processed sends, and can implement sending out of information to be sent according to this regulation information for transmitter unit Penetrate.

In a kind of possible implementation, as described in connection with fig. 1, it is required to be transmitter unit Side provides the information being associated with the position of at least one reflecting surface, determines institute for transmitter unit side State at least one target reflection towards.In such implementation, as shown in Fig. 6 (b), The device 600 of the present embodiment may also include that

First receiver module 613, for receiving at least one first signal, described at least one first Signal is the position of at least one reflecting surface described in inquire.

3rd sending module 615, in response at least one first signal described in reception, sending At least one secondary signal.

In a kind of possible implementation, described at least one secondary signal alternatively modulated with The information that the position of described at least one reflecting surface is associated carrier signal (such as, it is seen that light Signal).In alternatively possible implementation, described at least one secondary signal is by extremely The signal that a few retroeflection face returns according to the incident direction of described at least one first signal, according to letter Number time of return etc. can determine that the position at least one retroeflection face, or described at least one retroeflection face The positional information of at least one reflecting surface described in can comprising in the signal returned.At the present embodiment In device, each described retroeflection face has phase with at least one at least one reflecting surface described Same position, that is, a retroeflection face is identical or close with the position of one or more reflectings surface Identical.In such implementation, reflecting surface can be next-door neighbour's with the constituted mode in retroeflection face Structure.As shown in Fig. 2 (b), for a kind of example of reflection unit in Fig. 2 (a) 240 The structural representation of amplification.Wherein, reflection unit 240 include multiple reflecting surface 242 and Multiple retroeflection faces 244, 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 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, as shown in Fig. 6 (c), the device 600 of the present embodiment may also include that

Adjustment module 632, for according at least to described and at least one reflecting surface at least one target Reflect towards the information being associated, the reflection of at least one reflecting surface described in regulation towards.

4th determines module 634, is used for determining described regulation information.

Wherein, the 4th determines that module 634 determines that described regulation information can be in real time or in response to institute State what the reflection of at least one reflecting surface was carried out towards changing, contain according to the difference of regulation information Justice, can for example, at least according to described at least one target reflection towards and described at least one reflecting surface Current state determine regulation information, with feed to transmitter unit side feedback.Additionally, in one In possible implementation, adjustment module 632 can be simply by the side of any appropriate such as machinery At least one reflecting surface described in formula regulation towards, thus the reflection of at least one reflecting surface described in realizing Towards regulation.As shown in Fig. 2 (c), can be adjusted to have each by reflection unit 240 From towards the part of at least two substantially direct reflection, thus realize two parts respectively to connecing Receive unit 260,280 and reflect the information that transmitter unit 220 is launched.

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, adjustment module 632 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, so regulation at least one reflecting surface reflection towards.

In this implementation, adjustment module 632 can act on described light to deformation by regulation At least one light characteristics of the illumination on material, regulation at least one reflecting surface reflection towards.

Wherein, described at least one Electric Field Characteristics includes:

In this implementation, adjustment module 632 can act on described electroluminescent deformation by regulation At least one Electric Field Characteristics of the electric field on material, regulation at least one reflecting surface reflection towards.

In this implementation, adjustment module 632 can act on described heat deformation by regulation At least one temperature field characteristics in the temperature field on material, regulation at least one reflecting surface reflection towards.

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

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 (a), the information launcher 700 of the present embodiment includes:

4th sending module 720, for sending at least one target reflection with at least one reflecting surface Towards the information being associated.

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.

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.

The most as described in connection with fig. 1, described regulation information be with according at least at least one target Reflect reflecting towards the information being associated towards regulation at least one reflecting surface, be to reflect institute State 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 Described at least one reflecting surface reflection towards regulation.Such as, described regulation information include to Few according to a target reflection towards regulation at least one reflecting surface reflection towards regulation parameter In implementation, can be according to this information, information transmitter module 740 can determine that the most desired tune When joint process completes, and determines therefrom that the launch time of the signal of carrying information.At described tune Joint information include described in the reflection of at least one reflecting surface towards in the implementation of associated information, Information transmitter module 740 may determine therefrom that whether can reflect information to be sent and to which Reflecting surface launches the information corresponding to which reception unit.Include with described in described regulation information The reflection of at least one reflecting surface towards the implementation of information that is associated of regulation process in, letter Breath transmitter module 740 may determine therefrom that when should launch signal.

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.

In this device implemented, described at least one target reflection, can be straight towards being known Receive and send；Described at least one target reflection is towards alternatively by the executive agent of the present embodiment method According to transmitter unit, the position relationship institute that receives between unit and at least one reflecting surface really Fixed, according to the role of the executive agent of the present embodiment method, transmitter unit and reception unit Position be known, it is only necessary to determine the position of at least one reflecting surface.In such realization side In formula, as shown in Fig. 7 (b), the device 700 of the present embodiment also includes:

Second acquisition module 712, is associated with the position of described at least one reflecting surface for obtaining Information.

5th determines module 714, 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, still refer to shown in Fig. 2 (a) to illustrate the 5th true Cover half block 714 based on above-mentioned relative position relation determine described at least one target reflection towards Principle.

In a kind of possible implementation, as shown in Fig. 7 (c), the second acquisition module 712 Can farther include:

Second transmitting element 7122, for sending at least one first signal, described at least one the One signal is for the position of inquiry at least one reflecting surface.

Second acquisition unit 7124, for according in response at least the one of described at least one signal 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. Shown in the reflecting surface of a kind of example and the structure in retroeflection face such as Fig. 2 (b).It should be noted that Described at least one retroeflection face can be passive, it is possible to by collecting such as from transmitter unit (example Such as, luminescence unit) energy run.

To sum up, the device of the present embodiment 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 Passive, be conducive to extensive long-term deployment.

After determining regulation information, specifically, information transmitter module 740 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 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 knot of the information launcher 1000 that Figure 10 provides for a kind of embodiment of the application Structure schematic diagram, the application specific embodiment not implementing information launcher 1000 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 method also includes:

Method the most according to claim 2, it is characterised in that described determine described sending out Penetrate unit, described at least one reflecting surface and at least one and receive the relative position relation bag of unit Include:

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:

9. a visible ray transceiver, it is characterised in that 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:

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

Memorizer, is used for depositing instruction；