CN104539368A - Visible light signal transceiver - Google Patents
Visible light signal transceiver Download PDFInfo
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- CN104539368A CN104539368A CN201410738097.6A CN201410738097A CN104539368A CN 104539368 A CN104539368 A CN 104539368A CN 201410738097 A CN201410738097 A CN 201410738097A CN 104539368 A CN104539368 A CN 104539368A
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Abstract
The invention relates to a visible light signal transceiver, which comprises a light emitting unit capable of emitting a visible light signal and a light receiving unit capable of receiving the visible light signal, wherein the light emitting unit is provided with a light signal emission surface for emitting the visible light signal, and the light receiving unit is provided with a light signal receiving surface for receiving the visible light signal emitted by the light emitting unit. In comparison with the prior art, the light emitting unit and the light receiving unit are capable of emitting and receiving the visible light signal through the forms of the light emitting surface and the light receiving surface respectively, so that the signal intensity of the visible light signal transceiver during communication is improved through increasing the areas of the light emitting unit and the light receiving unit when emitting and receiving the visible light signal.
Description
Technical field
The present invention relates to a kind of wireless signal transceiver, specifically a kind of visible light signal R-T unit.
Background technology
Visible light communication technology (Visible Light Communication, VLC), refers to and utilizes the light of visible light wave range as information carrier, do not use the transmission medium of the wire message way such as optical fiber, and the communication mode of direct transmitting optical signal in atmosphere.
At present, common visible light signal R-T unit generally all adopts visible light emitting diode, namely LED is as luminous element, fluorescent lamp is compared and incandescent lamp has switch speed faster due to LED, and utilize be equipped with the indoor and outdoor large display screen of LED, lighting apparatus, annunciator and automobile before the detecting by an unaided eye of sending such as taillight less than High Speed Modulation light wave signal come modulates information and transmission, then utilize the electrooptical devices such as photodiode receive optical carrier and obtain information.No matter be applied to indoor or outdoor visible light communication device, its physics realization be divided into optical signal launch and light signal receives two parts.
But existing visible light signal R-T unit is when receiving or launch visible light signal, owing to being subject to the restriction of self structure, cause visible light signal R-T unit can only transmit and receive visible light signal in the angle of regulation, thus make staff when installing it, need the signal transmitting and receiving angle considering visible light signal R-T unit, guarantee that the visible light signal that reflector sends can be received received by device, therefore require higher to the installation site of reflector and receiver in visible light signal R-T unit and setting angle, skew is there is once installation position, will impact the intensity of signal.
So in order to the signal emission angle that increases visible light signal R-T unit and Signal reception angle, the signal strength signal intensity of effective raising visible light signal when communication, reduce visible light signal R-T unit difficulty when mounted, need improve existing visible light signal R-T unit.
Summary of the invention
The object of the present invention is to provide a kind of visible light signal R-T unit, by increasing signal emission area and the Signal reception area of visible light signal R-T unit, strengthen the signal strength signal intensity of visible light signal R-T unit when communication, thus reduce visible light signal R-T unit difficulty when mounted.
For solving the problems of the technologies described above, embodiments of the present invention provide a kind of visible light signal R-T unit, comprise the luminescence unit launching visible light signal and the light receiving unit receiving visible light signal;
Wherein, described luminescence unit has the optical signal launch face that is launched visible light signal, and described light receiving unit has the light signal receiving plane that receives the visible light signal that described luminescence unit is launched.
Embodiments of the present invention in terms of existing technologies, because visible light signal R-T unit is made up of luminescence unit and light receiving unit, and luminescence unit has the optical signal launch face that is launched visible light signal, and light receiving unit has the light signal receiving plane that receives the visible light signal that luminescence unit is launched, luminescence unit is made to be launch visible light signal with the form of light-emitting area, and light receiving unit receives visible light signal with the form of sensitive surface, by increasing luminescence unit and the area of light receiving unit when transmitting and receiving visible light signal, improve the signal strength signal intensity of visible light signal R-T unit when communication, thus effectively reduce visible light signal R-T unit difficulty when mounted, greatly improve the practicality of visible light signal R-T unit.
Further, described luminescence unit comprise the first base, the optical signal transmitter be distributed on described first base; Wherein, described first base has a sphere or has a polyhedron; When described first base has a sphere, described optical signal transmitter is according to the regularly arranged optical signal launch face forming described luminescence unit on the sphere of described first base of presetting; When described first base has a polyhedron, described optical signal transmitter is according to the regularly arranged optical signal launch face forming described luminescence unit on polyhedral each of described first base of presetting.Described light receiving unit comprises the second base, the optical signal receiver be distributed on described second base; Wherein, described second base has a sphere or has a polyhedron, when described second base has a sphere, described optical signal receiver is according to the regularly arranged light signal receiving plane forming described light receiving unit on the sphere of described second base preset; When described second base has a polyhedron, described optical signal receiver is according to the regularly arranged light signal receiving plane forming described light receiving unit on polyhedral each of described second base preset.It can thus be appreciated that, because luminescence unit is made up of the first base and the several optical signal transmitters be distributed on the first base, and light receiving unit is made up of the second base and the several optical signal receivers be distributed on the second base, and the first base and the second base have one respectively for installing the sphere of optical signal transmitter and optical signal receiver, or the first base and the second base have one respectively for installing the polyhedron of optical signal transmitter and optical signal receiver, because sphere and polyhedron are three-dimensional stereochemical structures, luminescence unit and the area of light receiving unit when carrying out visible light signal transmitting and receiving effectively can be increased by sphere or polyhedron, signal emission angle and the Signal reception angle of visible light signal R-T unit is strengthened with this, make whole visible light signal R-T unit can carry out the transmitting and receiving of visible light signal in three dimensions, thus improve the signal strength signal intensity of visible light signal R-T unit when communication.
Further, when described first base has a sphere, the optical signal transmitter be arranged on described first base sphere is adopt the mode of ball array to arrange; When described first base has a polyhedron, the optical signal transmitter be arranged on described each of first base polyhedron is adopt the mode of annular or rectangular array to arrange.And when described second base has a sphere, the optical signal receiver be arranged on described second base sphere is adopt the mode of ball array to arrange; When described second base has a polyhedron, the optical signal receiver be arranged on described each of second base polyhedron is adopt the mode of annular or rectangular array to arrange.Thus the spacing between each optical signal transmitter and between each optical signal receiver can be consistent, luminescence unit can be avoided as far as possible to occur the phenomenon of blind spot when receiving visible light signal at transmitting visible light signal and light receiving unit, thus further increase visible light signal R-T unit stability operationally.
In addition, embodiments of the present invention additionally provide a kind of visible light signal R-T unit, comprise N number of optical signal transceiver unit for receiving and launch visible light signal; Wherein, described N be greater than 1 natural number, and each optical signal transceiver unit at least can carry out the communication of visible light signal with another optical signal transceiver unit; Described optical signal transceiver unit has one for transmitting and receiving the optical signal transceiver face of visible light signal.
Embodiments of the present invention in terms of existing technologies, because visible light signal R-T unit is made up of multiple optical signal transceiver unit, and each optical signal transceiver unit has one for transmitting and receiving the optical signal transceiver face of visible light signal, thus make optical signal transceiver unit be transmit and receive visible light signal with the form in optical signal transceiver face, by increasing the area of optical signal transceiver unit when transmitting and receiving visible light signal, improve the signal strength signal intensity of visible light signal R-T unit when communication, thus effectively reduce visible light signal R-T unit difficulty when mounted, greatly improve the practicality of visible light signal R-T unit.
Further, described optical signal transceiver unit comprises the 3rd base, is distributed in optical signal transmitter on described 3rd base and optical signal receiver; Wherein, described 3rd base has a sphere or has a polyhedron; When described 3rd base has a sphere, described optical signal transmitter and described optical signal receiver are according to the alternately regularly arranged optical signal transceiver face forming described optical signal transceiver unit on the sphere of described 3rd base of presetting; When described 3rd base has a polyhedron, described optical signal transmitter and described optical signal receiver are according to the alternately regularly arranged optical signal transceiver face forming described optical signal transceiver unit on polyhedral each of described 3rd base of presetting.Because optical signal transceiver unit is made up of the 3rd base and the several optical signal transmitter be distributed on the 3rd base and optical signal receiver, and the 3rd base has one for installing the sphere of optical signal transmitter and optical signal receiver, or the 3rd base has one for installing the polyhedron of optical signal transmitter and optical signal receiver, because sphere and polyhedron are three-dimensional stereochemical structures, the area of optical signal transceiver unit when carrying out visible light signal transmitting and receiving effectively can be increased by sphere or polyhedron, signal emission angle and the Signal reception angle of visible light signal Transmit-Receive Unit is strengthened with this, make whole visible light signal R-T unit can carry out the transmitting and receiving of visible light signal in three dimensions, thus improve the signal strength signal intensity of visible light signal R-T unit when communication.
Further, when described 3rd base has a sphere, be arranged in optical signal transmitter on described 3rd base sphere and optical signal receiver is adopt the mode of ball array to arrange; When described 3rd base has a polyhedron, be arranged in optical signal transmitter on described each of 3rd base polyhedron and optical signal receiver is adopt the mode of annular or rectangular array to arrange.Thus the spacing between optical signal transmitter and optical signal receiver can be consistent, optical signal transceiver unit can be avoided when carrying out the transmitting and receiving of visible light signal as far as possible to occur the phenomenon of blind spot, thus further increase visible light signal R-T unit stability operationally.
Or described optical signal transceiver unit comprises the 4th base, be distributed in optical signal transmitter on described 4th base and optical signal receiver; Wherein, described 4th base has a plane or has a curved surface; When described 4th base has a plane, described optical signal transmitter and described optical signal receiver are according to the alternately regularly arranged optical signal transceiver face forming described optical signal transceiver unit in the plane of described 4th base of presetting; When described 4th base has a curved surface, described optical signal transmitter and described optical signal receiver are according to the alternately regularly arranged optical signal transceiver face forming described optical signal transceiver unit on the curved surface of described 4th base of presetting.Because optical signal transceiver unit is made up of the 4th base and the several optical signal transmitter be distributed on the 4th base and optical signal receiver, and the 4th base has one for installing the plane of optical signal transmitter and optical signal receiver, or the 4th base has one for installing the curved surface of optical signal transmitter and optical signal receiver, because plane and curved surface are two-dimensional structures, the area of optical signal transceiver unit when carrying out visible light signal transmitting and receiving effectively can be increased by plane or curved surface, thus improve the signal strength signal intensity of visible light signal R-T unit when communication.
Further, when described 4th base has a plane, be arranged in optical signal transmitter on described 4th base plane and optical signal receiver is adopt the mode of rectangle or annular array to arrange; When described 4th base has a curved surface, be arranged in optical signal transmitter on described 4th base curved surface and optical signal receiver is adopt the mode of rectangle or annular array to arrange.Thus the spacing between each optical signal transmitter and optical signal receiver can be consistent, optical signal transceiver unit can be avoided when carrying out the transmitting and receiving of visible light signal as far as possible to occur the phenomenon of blind spot, thus further increase visible light signal R-T unit stability operationally.
Accompanying drawing explanation
Fig. 1 is the structural representation of the visible light signal R-T unit of first embodiment of the invention;
Fig. 2 is the structural representation of the visible light signal R-T unit of second embodiment of the invention;
Fig. 3 is the structural representation of the visible light signal R-T unit of third embodiment of the invention;
Fig. 4 is the structural representation of the visible light signal R-T unit of four embodiment of the invention;
Fig. 5 is the structural representation of the visible light signal R-T unit of fifth embodiment of the invention;
Fig. 6 is the structural representation of the visible light signal R-T unit of sixth embodiment of the invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the embodiments of the present invention are explained in detail.But, persons of ordinary skill in the art may appreciate that in each execution mode of the present invention, proposing many ins and outs to make reader understand the application better.But, even without these ins and outs with based on the many variations of following execution mode and amendment, each claim of the application technical scheme required for protection also can be realized.
First execution mode of the present invention relates to a kind of visible light signal R-T unit, as shown in Figure 1, comprises the luminescence unit 1 launching visible light signal and the light receiving unit 2 receiving visible light signal.
Wherein, luminescence unit 1 has the optical signal launch face that is launched visible light signal, and light receiving unit 2 has the light signal receiving plane that receives the visible light signal that luminescence unit 1 is launched.
Be not difficult to find from foregoing, because visible light signal R-T unit is made up of luminescence unit 1 and light receiving unit 2, and luminescence unit 1 has the optical signal launch face that is launched visible light signal, and light receiving unit 2 has the light signal receiving plane that receives the visible light signal that luminescence unit is launched, luminescence unit and light receiving unit is made to be transmit and receive visible light signal with the form of light-emitting area and sensitive surface respectively, by increasing luminescence unit and the area of light receiving unit when transmitting and receiving visible light signal, improve the signal strength signal intensity of visible light signal R-T unit when communication, thus effectively reduce visible light signal R-T unit difficulty when mounted, greatly improve the practicality of visible light signal R-T unit.
Specifically, as shown in Figure 1, in the present embodiment, luminescence unit 1 comprises the first base 1-1 and is distributed in the optical signal transmitter 1-2 on the first base 1-1.Wherein, the first base 1-1 has a sphere 1-3, and optical signal transmitter 1-2 is regularly arranged on the sphere 1-3 of the first base 1-1 according to what preset, and forms the optical signal launch face of whole luminescence unit 1 with the sphere 1-3 of the first base 1-1.And light receiving unit 2 comprises the second base 2-1 and be distributed in the optical signal receiver 2-2 on the second base 2-1.Wherein, the second base 2-1 has a sphere 2-3, and optical signal receiver 2-2 is regularly arranged on the sphere 2-3 of the second base 2-1 according to what preset, and forms the light signal receiving plane of whole light receiving unit 2 with the sphere 2-3 of the second base 2-1.
It can thus be appreciated that, because luminescence unit 1 is made up of the first base 1-1 and several optical signal transmitter 1-2 be distributed on the first base 1-1, and light receiving unit 2 is made up of the second base 2-1 and several several optical signal receiver 2-2 be distributed on the second base 2-1, and the first base 1-1 and the second base 2-1 has one respectively for installing the sphere of optical signal transmitter 1-2 and optical signal receiver 2-2, because sphere is a three-dimensional stereochemical structure, and be a desirable symmetric body in three dimensions, luminescence unit and the area of light receiving unit when carrying out visible light signal transmitting and receiving effectively can be increased by sphere, signal emission angle and the Signal reception angle of visible light signal R-T unit is strengthened with this, make whole visible light signal R-T unit can carry out the transmitting and receiving of visible light signal in three dimensions arbitrarily angled by the sphere of base, thus not only increase the signal strength signal intensity of visible light signal R-T unit when communication, also reduce visible light signal R-T unit difficulty when mounted simultaneously.It should be noted that, in the present embodiment, the profile of the first base 1-1 and the second base 2-1 is only described for sphere, and in the application process of reality, the profile of the first base 1-1 and the second base 2-1 also can adopt hemispherical or other shape, is just no longer described in detail at this.
In addition, it is worth mentioning that, the optical signal transmitter 1-2 be arranged on the first base 1-1 sphere 1-3 is adopt the mode of ball array to arrange with the optical signal receiver 2-2 be arranged on the second base 2-1 sphere 2-3.Thus the spacing between each optical signal transmitter 1-2 and between each optical signal receiver 2-2 can be consistent, avoid blind spot appears in luminescence unit when receiving visible light signal phenomenon at transmitting visible light signal and light receiving unit, thus further increase visible light signal R-T unit stability operationally.
Second execution mode of the present invention relates to a kind of visible light signal R-T unit, second execution mode is roughly the same with the first execution mode, its main distinction is: in the present embodiment, cancel the spherical shape on the first base 1-1 and the second base 2-1, instead, this first base 1-1 and the second base 2-1 has a polyhedron respectively.Specifically, in the present embodiment, this polyhedron is a hexahedron, as shown in Figure 2.Wherein, optical signal transmitter 1-2 is regularly arranged on polyhedral each of the first base 1-1 according to what preset, and form the optical signal launch face of luminescence unit with the hexahedron of the first base 1-1, and optical signal receiver 2-2 is regularly arranged on polyhedral each of the second base 2-1 according to what preset, and form the light signal receiving plane of light receiving unit with the hexahedron of the second base 2-2.Because hexahedron is a three-dimensional stereochemical structure equally, luminescence unit and the area of light receiving unit when carrying out visible light signal transmitting and receiving effectively can be increased by hexahedron, signal emission angle and the Signal reception angle of visible light signal R-T unit is strengthened with this, make whole visible light signal R-T unit can carry out the transmitting and receiving of visible light signal in three dimensions, thus enhance the signal strength signal intensity of visible light signal R-T unit when communication.
Further, it should be noted that, in the present embodiment, first base 1-1 and the second base 2-1 is only described for hexahedron, and in the application process of reality, the first base 1-1 and the second base 2-1 also can adopt the polyhedron-shaped of other, just no longer set forth at this.
In addition, it is worth mentioning that, the optical signal transmitter 1-2 be arranged on the first each of base 1-1 polyhedron can adopt the mode of rectangle or annular array to arrange with the optical signal receiver 2-2 be arranged on the second each of base 2-1 polyhedron.Thus the spacing between each optical signal transmitter 1-2 and between each optical signal receiver 2-2 can be consistent, avoid blind spot appears in luminescence unit when receiving visible light signal phenomenon at transmitting visible light signal and light receiving unit, thus further increase visible light signal R-T unit stability operationally.
3rd execution mode of the present invention relates to a kind of visible light signal R-T unit, as shown in Figure 3, comprise multiple optical signal transceiver unit 3 for receiving and launch visible light signal, and each optical signal transceiver unit 3 at least can carry out the communication of visible light signal with another optical signal transceiver unit 3.In addition, in the present embodiment, optical signal transceiver unit 3 has one for transmitting and receiving the optical signal transceiver face of visible light signal.
Be not difficult to find by foregoing, because visible light signal R-T unit is made up of multiple optical signal transceiver unit 3, and each optical signal transceiver unit 3 has one for transmitting and receiving the optical signal transceiver face of visible light signal, thus make optical signal transceiver unit 3 be transmit and receive visible light signal with the form in optical signal transceiver face, by increasing the area of optical signal transceiver unit when transmitting and receiving visible light signal, improve the signal strength signal intensity of visible light signal R-T unit when communication, thus effectively reduce visible light signal R-T unit difficulty when mounted, greatly improve the practicality of visible light signal R-T unit.
Specifically, in the present embodiment, this optical signal transceiver unit 3 is made up of the 3rd base 3-1 and several optical signal transmitter 3-2 on the 3rd base 3-1 and optical signal receiver 3-3 that is distributed in, and the 3rd base 3-1 has a sphere 3-4, in the process of practical application, can be alternately regularly arranged on the sphere 3-4 of the 3rd base 3-1 according to what preset by optical signal transmitter 3-2 and optical signal receiver 3-3, and together form the optical signal transceiver face of whole optical signal transceiver unit 3 with sphere 3-4, because sphere is a three-dimensional stereochemical structure, and be a desirable symmetric body in three dimensions, the area of optical signal transceiver unit when carrying out visible light signal transmitting and receiving effectively can be increased by sphere 3-4, signal emission angle and the Signal reception angle of visible light signal Transmit-Receive Unit is strengthened with this, make whole visible light signal R-T unit can carry out the transmitting and receiving of visible light signal in three dimensions arbitrarily angled, thus improve the signal strength signal intensity of visible light signal R-T unit when communication.
In addition, it is worth mentioning that, in the present embodiment, be arranged in optical signal transmitter 3-2 on the 3rd base 3-1 sphere 3-4 and optical signal receiver 3-3 and adopt the mode of ball array to arrange.Thus the spacing between each optical signal transmitter 3-2 and optical signal receiver 3-3 can be consistent, avoid blind spot appears in optical signal transceiver unit phenomenon when carrying out the transmitting and receiving of visible light signal, thus further increase visible light signal R-T unit stability operationally.
4th execution mode of the present invention relates to a kind of visible light signal R-T unit, 4th execution mode is roughly the same with the 3rd execution mode, its main distinction is: eliminate the spherical shape on the 3rd base 3-1, and instead, the 3rd base 3-1 has a polyhedron.Specifically, in the present embodiment, this polyhedron is a hexahedron, as shown in Figure 4.Wherein, optical signal transmitter 3-2 and optical signal receiver 3-3 is according to the regularly arranged optical signal transceiver face forming optical signal transceiver light unit on hexahedral each of the 3rd base 3-1 of presetting.Because hexahedron is a three-dimensional stereochemical structure equally, luminescence unit and the area of light receiving unit when carrying out visible light signal transmitting and receiving effectively can be increased by hexahedron, signal emission angle and the Signal reception angle of visible light signal R-T unit is strengthened with this, make whole visible light signal R-T unit can carry out the transmitting and receiving of visible light signal in three dimensions, thus enhance the signal strength signal intensity of visible light signal R-T unit when communication.
It should be noted that, in the present embodiment, the 3rd base 3-1 is only described for hexahedron, and in the application process of reality, the 3rd base 3-1 also can adopt the polyhedron-shaped of other, just no longer sets forth at this.
In addition, it is worth mentioning that, be arranged in optical signal transmitter 3-2 on the 3rd each of base 3-1 polyhedron and optical signal receiver 3-3 and the mode of rectangle or annular array can be adopted to arrange.Thus the spacing between each optical signal transmitter 3-2 and each optical signal receiver 3-3 can be consistent, avoid blind spot appears in optical signal transceiver light unit phenomenon when transmitting and receiving visible light signal, thus further increase visible light signal R-T unit stability operationally.
5th execution mode of the present invention relates to a kind of visible light signal R-T unit, 5th execution mode is roughly the same with the third and fourth execution mode, its main distinction is: as shown in Figure 5, and this optical signal transceiver unit is made up of the 4th base 4-1 and several optical signal transmitter 4-2 on the 4th base 4-1 and optical signal receiver 4-3 that is distributed in.Wherein, the 4th base 4-1 has a plane 4-4.In the process of practical application, can be alternately regularly arranged on the plane 4-4 of the 4th base 4-1 according to what preset by optical signal transmitter 4-2 and optical signal receiver 4-3, and together form the optical signal transceiver face of whole optical signal transceiver unit with the plane 4-4 of the 4th base, because plane 4-4 is a two-dimensional structure, effectively can increase the area of optical signal transceiver unit when carrying out visible light signal transmitting and receiving by plane 4-4, thus improve the signal strength signal intensity of visible light signal R-T unit when communication.
In addition, it is worth mentioning that, in the present embodiment, be arranged in optical signal transmitter 4-2 on the 4th base plane 4-4 and optical signal receiver 4-3 and adopt the mode of rectangle or annular array to arrange.Thus the spacing between each optical signal transmitter 4-2 and optical signal receiver 4-3 can be consistent, avoid blind spot appears in optical signal transceiver unit phenomenon when carrying out the transmitting and receiving of visible light signal, thus further increase visible light signal R-T unit stability operationally.
6th execution mode of the present invention relates to a kind of visible light signal R-T unit, 6th execution mode is roughly the same with the 5th execution mode, and its main distinction is: eliminate the planar structure on the 4th base 4-1, instead, 4th base 4-1 has a curved surface 4-5, as shown in Figure 6.Wherein, optical signal transmitter 4-2 and optical signal receiver 4-3 is according to the alternately regularly arranged optical signal transceiver face forming optical signal transceiver light unit on the curved surface 4-5 of the 4th base 4-1 of presetting.Because curved surface 4-5 is a two-dimentional structure equally, effectively can increase the area of optical signal transceiver unit when carrying out visible light signal transmitting and receiving by curved surface 4-5, thus improve the signal strength signal intensity of visible light signal R-T unit when communication.
In addition, it is worth mentioning that, be arranged in optical signal transmitter 4-2 on the 4th base curved surface 4-5 and optical signal receiver 4-3 and the mode of rectangle or annular array can be adopted to arrange.Thus the spacing between optical signal transmitter 4-2 and optical signal receiver 4-3 can be consistent, avoid blind spot appears in optical signal transceiver light unit phenomenon when transmitting and receiving visible light signal, thus further increase visible light signal R-T unit stability operationally.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above realize specific embodiments of the invention, and in actual applications, various change can be done to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (10)
1. a visible light signal R-T unit, is characterized in that: comprise the luminescence unit launching visible light signal and the light receiving unit receiving visible light signal;
Wherein, described luminescence unit has an optical signal launch face, and described light receiving unit has the light signal receiving plane that receives the visible light signal that described luminescence unit is launched.
2. visible light signal R-T unit according to claim 1, is characterized in that: described luminescence unit comprises the first base, the optical signal transmitter be distributed on described first base;
Wherein, described first base has a sphere or has a polyhedron;
When described first base has a sphere, described optical signal transmitter is according to the regularly arranged optical signal launch face forming described luminescence unit on the sphere of described first base of presetting;
When described first base has a polyhedron, described optical signal transmitter is according to the regularly arranged optical signal launch face forming described luminescence unit on polyhedral each of described first base of presetting.
3. visible light signal R-T unit according to claim 2, is characterized in that: when described base has a sphere, and the optical signal transmitter be arranged on described first base sphere is adopt the mode of ball array to arrange;
When described base has a polyhedron, the optical signal transmitter be arranged on described each of first base polyhedron is adopt the mode of annular or rectangular array to arrange.
4. visible light signal R-T unit according to claim 1, is characterized in that: described light receiving unit comprises the second base, the optical signal receiver be distributed on described second base;
Wherein, described second base has a sphere or has a polyhedron;
When described second base has a sphere, described optical signal receiver is according to the regularly arranged light signal receiving plane forming described light receiving unit on the sphere of described second base preset;
When described second base has a polyhedron, described optical signal receiver is according to the regularly arranged light signal receiving plane forming described light receiving unit on polyhedral each of described second base preset.
5. visible light signal R-T unit according to claim 4, is characterized in that: when described second base has a sphere, and the optical signal receiver be arranged on described second base sphere is adopt the mode of ball array to arrange;
When described second base has a polyhedron, the optical signal receiver be arranged on described each of second base polyhedron is adopt the mode of annular or rectangular array to arrange.
6. a visible light signal R-T unit, is characterized in that: comprise N number of optical signal transceiver unit for receiving and launch visible light signal; Wherein, described N be greater than 1 natural number, and each optical signal transceiver unit at least can carry out the communication of visible light signal with another optical signal transceiver unit;
Described optical signal transceiver unit has one for transmitting and receiving the optical signal transceiver face of visible light signal.
7. visible light signal R-T unit according to claim 6, is characterized in that: described optical signal transceiver unit comprises the 3rd base, be distributed in optical signal transmitter on described 3rd base and optical signal receiver;
Wherein, described 3rd base has a sphere or has a polyhedron;
When described 3rd base has a sphere, described optical signal transmitter and described optical signal receiver are according to the alternately regularly arranged optical signal transceiver face forming described optical signal transceiver unit on the sphere of described 3rd base of presetting;
When described 3rd base has a polyhedron, described optical signal transmitter and described optical signal receiver are according to the alternately regularly arranged optical signal transceiver face forming described optical signal transceiver unit on polyhedral each of described 3rd base of presetting.
8. visible light signal R-T unit according to claim 7, is characterized in that:
When described 3rd base has a sphere, be arranged in optical signal transmitter on described 3rd base sphere and optical signal receiver is adopt the mode of ball array to arrange;
When described 3rd base has a polyhedron, be arranged in optical signal transmitter on described each of 3rd base polyhedron and optical signal receiver is adopt the mode of annular or rectangular array to arrange.
9. visible light signal R-T unit according to claim 6, is characterized in that: described optical signal transceiver unit comprises the 4th base, be distributed in optical signal transmitter on described 4th base and optical signal receiver;
Wherein, described 4th base has a plane or has a curved surface;
When described 4th base has a plane, described optical signal transmitter and described optical signal receiver are according to the alternately regularly arranged optical signal transceiver face forming described optical signal transceiver unit in the plane of described 4th base of presetting;
When described 4th base has a curved surface, described optical signal transmitter and described optical signal receiver are according to the alternately regularly arranged optical signal transceiver face forming described optical signal transceiver unit on the curved surface of described 4th base of presetting.
10. visible light signal R-T unit according to claim 9, is characterized in that:
When described 4th base has a plane, be arranged in optical signal transmitter on described 4th base plane and optical signal receiver is adopt the mode of rectangle or annular array to arrange;
When described 4th base has a curved surface, be arranged in optical signal transmitter on described 4th base curved surface and optical signal receiver is adopt the mode of rectangle or annular array to arrange.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105450302A (en) * | 2015-12-31 | 2016-03-30 | 中广核工程有限公司 | Visible light receiving and transmitting device, visible light communication terminal, and visible light communication system |
| CN106375005A (en) * | 2015-12-31 | 2017-02-01 | 中广核工程有限公司 | Visible light communication system, and base station, terminal and optical transceiving device thereof |
| CN106533559A (en) * | 2016-12-23 | 2017-03-22 | 南京邮电大学 | Visible light non-planar stereo receiver, visible light receiving terminal and visible light communication system |
| CN108134633A (en) * | 2017-12-18 | 2018-06-08 | 清华大学深圳研究生院 | Light wireless communication device, data processing method and computer readable storage medium |
| CN110380782A (en) * | 2019-04-10 | 2019-10-25 | 西安理工大学 | The wireless light communication neighbours of underwater multi-robot formation have found system and method |
| CN113037378A (en) * | 2021-02-24 | 2021-06-25 | 中航光电科技股份有限公司 | Big wide angle wireless optical communication subassembly under water based on polyhedral structure |
| CN114978325A (en) * | 2022-05-31 | 2022-08-30 | 天津市山石机器人有限责任公司 | Free space high frequency infrared light communication device |
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| CN105450302A (en) * | 2015-12-31 | 2016-03-30 | 中广核工程有限公司 | Visible light receiving and transmitting device, visible light communication terminal, and visible light communication system |
| CN106375005A (en) * | 2015-12-31 | 2017-02-01 | 中广核工程有限公司 | Visible light communication system, and base station, terminal and optical transceiving device thereof |
| CN105450302B (en) * | 2015-12-31 | 2018-05-29 | 中广核工程有限公司 | It can be seen that light R-T unit, visible light communication terminal and visible light communication system |
| CN106375005B (en) * | 2015-12-31 | 2019-04-16 | 中广核工程有限公司 | Visible light communication base station, visible light communication terminal and visible light communication system |
| CN106533559A (en) * | 2016-12-23 | 2017-03-22 | 南京邮电大学 | Visible light non-planar stereo receiver, visible light receiving terminal and visible light communication system |
| CN108134633A (en) * | 2017-12-18 | 2018-06-08 | 清华大学深圳研究生院 | Light wireless communication device, data processing method and computer readable storage medium |
| CN110380782A (en) * | 2019-04-10 | 2019-10-25 | 西安理工大学 | The wireless light communication neighbours of underwater multi-robot formation have found system and method |
| CN110380782B (en) * | 2019-04-10 | 2022-07-08 | 西安理工大学 | Wireless optical communication neighbor discovery system and method for underwater multi-robot formation |
| CN113037378A (en) * | 2021-02-24 | 2021-06-25 | 中航光电科技股份有限公司 | Big wide angle wireless optical communication subassembly under water based on polyhedral structure |
| CN114978325A (en) * | 2022-05-31 | 2022-08-30 | 天津市山石机器人有限责任公司 | Free space high frequency infrared light communication device |
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