CN116170076A - Suspension test platform communication system and method - Google Patents
Suspension test platform communication system and method Download PDFInfo
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- CN116170076A CN116170076A CN202111406782.5A CN202111406782A CN116170076A CN 116170076 A CN116170076 A CN 116170076A CN 202111406782 A CN202111406782 A CN 202111406782A CN 116170076 A CN116170076 A CN 116170076A
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- 238000004891 communication Methods 0.000 title claims abstract description 76
- 238000012360 testing method Methods 0.000 title claims abstract description 53
- 239000000725 suspension Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000013307 optical fiber Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000003287 optical effect Effects 0.000 claims description 53
- 238000005339 levitation Methods 0.000 claims description 20
- 230000005693 optoelectronics Effects 0.000 claims description 16
- 238000007667 floating Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/27—Arrangements for networking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The application provides a suspension test platform communication system and a method, wherein the system comprises the following steps: photoelectric switch, wireless terminal, power supply unit, two at least first wireless transmitter and at least one second wireless transmitter, two at least first wireless transmitter set up respectively at the both ends of curved rail, and at least one second wireless transmitter sets up the region between the both ends of curved rail, and the direction of emission of second wireless transmitter is the qxcomm technology, and the direction of emission of first wireless transmitter is directional second wireless transmitter, guarantees that radio signal can cover whole curved rail. And one end of the photoelectric switch is connected with the first wireless transmitter and the second wireless transmitter through optical fibers, and the other end of the photoelectric switch is connected with a communication network, so that the reliability of the transmission of the communication network with the first wireless transmitter and the second wireless transmitter can be ensured.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a suspension testing platform communications system and method.
Background
At present, an experiment needs to be carried out on the existing magnetic levitation type track when the software of the magnetic levitation train levitation control system is tested. The existing software and hardware research and test platform of the maglev train suspension control system generally adopts a wireless communication mode, however, the maglev type track distance is longer, and the signal coverage of a road section is difficult to guarantee.
Disclosure of Invention
The application provides the following technical scheme:
a levitation test platform communication system comprising: the wireless terminal comprises an optoelectronic switch, a wireless terminal, a power supply device, at least two first wireless transmitters and at least one second wireless transmitter;
the at least two first wireless transmitters are respectively arranged at two ends of the bent rail, and the at least one second wireless transmitter is arranged in an area between the two ends of the bent rail;
the transmitting direction of the second wireless transmitter is omnidirectional, and the transmitting direction of the first wireless transmitter is directed to the second wireless transmitter;
one end of the photoelectric switch is connected with the first wireless transmitter and the second wireless transmitter through optical fibers, and the other end of the photoelectric switch is connected with a communication network;
the wireless terminal is arranged on the magnetic levitation test platform and is used for communicating with the first wireless transmitter or the second wireless transmitter;
the power supply device is used for supplying power to the photoelectric switch, the first wireless transmitter and the second wireless transmitter.
Optionally, the first wireless transmitter includes: the first router and the first optical fiber receiver are connected with each other, and the first optical fiber receiver is connected with the photoelectric switch;
the second wireless transmitter, comprising: the second router and the second optical fiber receiver are connected with each other, and the second optical fiber receiver is connected with the photoelectric switch;
the signal transmitting direction of the first router points to the second router, and the transmitting direction of the second router is omni-directional.
Optionally, the optoelectronic switch includes: an optical fiber transmitter.
Optionally, the power supply device includes:
a first circuit breaker connected to the optoelectronic switch;
a second circuit breaker connected to the first wireless transmitter;
and a third circuit breaker connected with the second wireless transmitter.
Optionally, the system further comprises:
and the control terminal is connected with the photoelectric switch.
Optionally, the system further comprises:
a plurality of third wireless transmitters disposed on the straight rail;
each of the third wireless transmitters is directed in a transmission direction toward the other third wireless transmitters.
A communication method of a suspension test platform is based on the suspension test platform communication system, and comprises the following steps:
the photoelectric switch receives a first signal of a communication network, converts the first signal into a first optical signal and sends the first optical signal to the first wireless transmitter or the second wireless transmitter;
the first wireless transmitter or the second wireless transmitter converts the first optical signal into a first wireless signal and transmits the first wireless signal;
the wireless terminal receives the first wireless signal;
the wireless terminal sends a second wireless signal to the first wireless transmitter or the second wireless transmitter;
the first wireless transmitter or the second wireless transmitter converts the second wireless signal into a second optical signal, and sends the second optical signal to the photoelectric switch, or sends the second wireless signal to other wireless transmitters;
the photoelectric switch converts the second optical signal into a second electrical signal and sends the second electrical signal to the communication network.
Optionally, the suspension test platform communication system further comprises: in the case of a plurality of third wireless transmitters disposed on a straight rail, the method further comprises:
the photoelectric switch sends the first optical signal to the third wireless transmitter;
the third wireless transmitter converts the first optical signal into a third wireless signal and transmits the third wireless signal;
the wireless terminal receives the third wireless signal;
the wireless terminal sends a fourth wireless signal to the third wireless transmitter;
the third wireless transmitter converts the fourth wireless signal into a third optical signal and transmits the third optical signal to the photoelectric switch, or transmits the fourth wireless signal to other third wireless transmitters;
the photoelectric switch converts the third optical signal into a third electrical signal and sends the third electrical signal to the communication network.
Compared with the prior art, the beneficial effects of this application are:
in this application, there is provided a suspension test platform communication system comprising: photoelectric switch, wireless terminal, power supply unit, two at least first wireless transmitter and at least one second wireless transmitter, two at least first wireless transmitter set up respectively at the both ends of curved rail, at least one the second wireless transmitter sets up the region between the both ends of curved rail, the direction of emission of second wireless transmitter is the qxcomm technology, the direction of emission of first wireless transmitter is for pointing to the second wireless transmitter, guarantees that radio signal can cover whole curved rail. And one end of the photoelectric switch is connected with the first wireless transmitter and the second wireless transmitter through optical fibers, and the other end of the photoelectric switch is connected with a communication network, so that the reliability of transmission between the communication network and the first wireless transmitter and the reliability of transmission between the communication network and the second wireless transmitter can be ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic structural diagram of a communication system of a suspension test platform according to embodiment 1 of the present application;
fig. 2 is a schematic structural diagram of a communication system of a suspension test platform according to embodiment 2 of the present application;
fig. 3 is a schematic structural diagram of a communication system of a suspension test platform according to embodiment 3 of the present application;
fig. 4 is a schematic structural diagram of a communication system of a suspension test platform according to embodiment 4 of the present application;
fig. 5 is a schematic structural diagram of a communication system of a suspension test platform according to embodiment 5 of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In order to solve the above problems, the present application provides a levitation test platform communication system, and the levitation test platform communication system provided by the present application is described next.
Referring to fig. 1, for a schematic structural diagram of a levitation test platform communication system provided in embodiment 1 of the present application, the levitation test platform communication system includes: an opto-electronic switch 10, a wireless terminal 20, a power supply device 30, at least two first wireless transmitters 40 and at least one second wireless transmitter 50;
the at least two first wireless transmitters 40 are respectively arranged at two ends of the curved track, and the at least one second wireless transmitter 50 is arranged in a region between the two ends of the curved track;
the transmitting direction of the second wireless transmitter 50 is omni-directional, and the transmitting direction of the first wireless transmitter 40 is directed to the second wireless transmitter 50;
one end of the photoelectric switch 10 is connected with the first wireless transmitter 40 and the second wireless transmitter 50 through optical fibers, and the other end of the photoelectric switch 10 is connected with a communication network;
the wireless terminal 20 is arranged on the magnetic levitation test platform and is used for communicating with the first wireless transmitter 40 or the second wireless transmitter 50;
the power supply device 30 is configured to supply power to the optoelectronic switch 10 and the first and second wireless transmitters 40 and 50.
In this embodiment, the optoelectronic switch 10 may be used to convert an electrical signal into an optical signal and to convert an optical signal into an electrical signal;
a first wireless transmitter 40 that can transmit and receive wireless signals;
the second wireless transmitter 50 may be used for wireless signal transmission and reception.
Specifically, the optical-electrical switch 10 may be configured to receive a first signal of a communication network, convert the first signal into a first optical signal, and send the first optical signal to the first wireless transmitter 40 or the second wireless transmitter 50;
the first wireless transmitter 40 or the second wireless transmitter 50 may be configured to convert the first optical signal into a first wireless signal and transmit the first wireless signal;
the wireless terminal 20 may be configured to receive the first wireless signal and transmit a second wireless signal to the first wireless transmitter 40 or the second wireless transmitter 50.
The first wireless transmitter 40 or the second wireless transmitter 50 may be further configured to convert the second wireless signal into a second optical signal, and send the second optical signal to the optoelectronic switch 10, or send the second wireless signal to another wireless transmitter.
The optoelectronic switch 10 may be further configured to convert the second optical signal into a second electrical signal, and send the second electrical signal to the communication network.
In this embodiment, a suspension test platform communication system is provided, including: photoelectric switch, wireless terminal, power supply unit, two at least first wireless transmitter and at least one second wireless transmitter, two at least first wireless transmitter set up respectively at the both ends of curved rail, at least one the second wireless transmitter sets up the region between the both ends of curved rail, the direction of emission of second wireless transmitter is the qxcomm technology, the direction of emission of first wireless transmitter is for pointing to the second wireless transmitter, guarantees that radio signal can cover whole curved rail. And one end of the photoelectric switch is connected with the first wireless transmitter and the second wireless transmitter through optical fibers, and the other end of the photoelectric switch is connected with a communication network, so that the reliability of transmission between the communication network and the first wireless transmitter and the reliability of transmission between the communication network and the second wireless transmitter can be ensured.
As another optional embodiment of the present application, referring to fig. 2, a schematic structural diagram of a suspension test platform communication system provided in embodiment 2 of the present application is mainly a refinement of the suspension test platform communication system described in embodiment 1, as shown in fig. 2, in the suspension test platform communication system shown in fig. 1, the first wireless transmitter 40 may include: a first router 401 and a first optical fiber receiver 402, wherein the first router 401 and the first optical fiber receiver 402 are connected with each other, and the first optical fiber receiver 402 is connected with the optoelectronic switch 10.
Specifically, the first router 401 and the first optical fiber receiver 402 may be connected through a network cable.
In the floating test platform communication system shown in fig. 1, the second wireless transmitter 50 may include: a second router 501 and a second optical fiber receiver 502, where the second router 501 and the second optical fiber receiver 502 are connected to each other, and the second optical fiber receiver 502 is connected to the optoelectronic switch.
Specifically, the second router 501 and the second optical fiber receiver 502 may be connected by a network cable.
In this embodiment, the signal transmitting direction of the first router 401 is directed to the second router 501, and the transmitting direction of the second router is omni-directional.
In this embodiment, the first optical fiber receiver 402 may be used to convert an optical signal into an electrical signal; the first router 401 may be used for transmitting and receiving wireless signals.
A second fiber optic receiver 502 that may be used to convert optical signals into electrical signals; the second router 501 may be used to transmit and receive wireless signals.
In this embodiment, the optoelectronic switch 10 may include, but is not limited to: an optical fiber transmitter 101.
The optical fiber transmitter 101 may be used to convert an electrical signal into an optical signal.
As another optional embodiment of the present application, referring to fig. 3, a schematic structural diagram of a levitation test platform communication system provided in embodiment 3 of the present application is mainly a refinement of the levitation test platform communication system described in embodiment 1, as shown in fig. 3, the power supply device 30 in the levitation test platform communication system shown in fig. 1 may include:
a power supply 301;
a first circuit breaker 302 connected to the optical switch 10;
a second circuit breaker 303 connected to the first wireless transmitter 40;
a third circuit breaker 304 connected to the second wireless transmitter 50.
The first circuit breaker 302 is used for breaking or switching on the power supply of the photoelectric switch 10, ensuring the safety of power supply and facilitating the later maintenance.
The second circuit breaker 303 is used for breaking or switching on the power supply of the first wireless transmitter 40, ensuring the safety of power supply and facilitating the later maintenance.
The third circuit breaker 304 is used for breaking or switching on the power supply of the second wireless transmitter 50, ensuring the safety of power supply and facilitating the later maintenance.
As another optional embodiment of the present application, referring to fig. 4, a schematic structural diagram of a levitation test platform communication system provided in embodiment 4 of the present application is mainly a refinement of the levitation test platform communication system described in embodiment 2, as shown in fig. 4, the power supply device 30 in the levitation test platform communication system shown in fig. 2 may include:
a power supply 301;
a first circuit breaker 302 connected to the optical switch 10;
a second circuit breaker 303 connected to the first wireless transmitter 40;
a third circuit breaker 304 connected to the second wireless transmitter 50.
The first circuit breaker 302 is used for breaking or switching on the power supply of the photoelectric switch 10, ensuring the safety of power supply and facilitating the later maintenance.
The second circuit breaker 303 is used for breaking or switching on the power supply of the first wireless transmitter 40, ensuring the safety of power supply and facilitating the later maintenance.
The third circuit breaker 304 is used for breaking or switching on the power supply of the second wireless transmitter 50, ensuring the safety of power supply and facilitating the later maintenance.
As another optional embodiment of the present application, referring to fig. 5, a schematic structural diagram of a suspension test platform communication system provided in embodiment 5 of the present application is provided, and this embodiment is mainly an extension of the suspension test platform communication system described in embodiment 1 above, as shown in fig. 5, on the basis of the suspension test platform communication system shown in fig. 1, the suspension test platform communication system may further include: and a control terminal 60.
The control terminal 60 is connected to the photoelectric switch 10 and the power supply device 30.
In this embodiment, control terminal 60 can control photoelectric switch 10.
As another optional embodiment of the present application, for the structural schematic diagram of the suspension test platform communication system provided in embodiment 6 of the present application, this embodiment is mainly an extension of the suspension test platform communication system described in embodiment 5 above, and may further include, on the basis of the suspension test platform communication system shown in fig. 5:
a plurality of third wireless transmitters disposed on the straight rail;
each of the third wireless transmitters is directed in a transmission direction toward the other third wireless transmitters 70.
The third wireless transmitter is connected to the opto-electronic switch 10 and is capable of communicating with the wireless terminal 20.
In this embodiment, the power supply device 30 may also supply power to the third wireless transmitter.
In this embodiment, a plurality of third transmitters are disposed on the straight rail, so that signal coverage of the whole straight rail can be realized, and communication cost is lower.
The following description will be made of a suspension test platform communication method provided in the present application, and the suspension test platform communication method described below and the suspension test platform communication system described above may be referred to correspondingly.
The levitation test platform communication method is based on the levitation test platform communication system described in any of the foregoing embodiments 1 to 5, and the levitation test platform communication system includes: a first wireless transmitter, an optoelectronic switch, a wireless terminal and a power supply device, the first wireless transmitter being disposed on the curved track in such a manner that the signal can cover the entire curved track, the method may include, but is not limited to, the steps of:
s11, the photoelectric switch receives a first signal of a communication network, converts the first signal into a first optical signal and sends the first optical signal to the first wireless transmitter or the second wireless transmitter.
S12, the first wireless transmitter or the second wireless transmitter converts the first optical signal into a first wireless signal and transmits the first wireless signal.
S13, the wireless terminal receives the first wireless signal.
S14, the wireless terminal sends a second wireless signal to the first wireless transmitter or the second wireless transmitter.
S15, the first wireless transmitter or the second wireless transmitter converts the second wireless signal into a second optical signal, and the second optical signal is sent to the photoelectric switch or the second wireless signal is sent to other wireless transmitters.
S16, the photoelectric switch converts the second optical signal into a second electric signal and sends the second electric signal to the communication network.
In another embodiment of the present application, another method of floating test platform communication is provided, which is based on the floating test platform communication system as described in embodiment 6, and the method may include the steps of:
s11, the photoelectric switch receives a first signal of a communication network, converts the first signal into a first optical signal and sends the first optical signal to the first wireless transmitter or the second wireless transmitter.
S12, the first wireless transmitter or the second wireless transmitter converts the first optical signal into a first wireless signal and transmits the first wireless signal.
S13, the wireless terminal receives the first wireless signal.
S14, the wireless terminal sends a second wireless signal to the first wireless transmitter or the second wireless transmitter.
S15, the first wireless transmitter or the second wireless transmitter converts the second wireless signal into a second optical signal, and the second optical signal is sent to the photoelectric switch or the second wireless signal is sent to other wireless transmitters.
S16, the photoelectric switch converts the second optical signal into a second electric signal and sends the second electric signal to the communication network.
S17, the photoelectric switch sends the first optical signal to the third wireless transmitter;
s18, the third wireless transmitter converts the first optical signal into a third wireless signal and transmits the third wireless signal.
S19, the wireless terminal receives the third wireless signal.
S110, the wireless terminal sends a fourth wireless signal to the third wireless transmitter.
And S111, the third wireless transmitter converts the fourth wireless signal into a third optical signal and sends the third optical signal to the photoelectric switch, or sends the fourth wireless signal to other third wireless transmitters.
And S112, the photoelectric switch converts the third optical signal into a third electric signal and sends the third electric signal to the communication network.
It should be noted that, in each embodiment, the differences from the other embodiments are emphasized, and the same similar parts between the embodiments are referred to each other. For the apparatus class embodiments, the description is relatively simple as it is substantially similar to the method embodiments, and reference is made to the description of the method embodiments for relevant points.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
For convenience of description, the above devices are described as being functionally divided into various units, respectively. Of course, the functions of each element may be implemented in one or more software and/or hardware elements when implemented in the present application.
From the above description of embodiments, it will be apparent to those skilled in the art that the present application may be implemented in software plus a necessary general purpose hardware platform. Based on such understanding, the technical solutions of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the methods described in the embodiments or some parts of the embodiments of the present application.
The foregoing has described in detail a suspension test platform communication system and method provided herein, and specific examples have been used herein to illustrate the principles and embodiments of the present application, where the above description of the embodiments is only for aiding in the understanding of the method and core ideas of the present application; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (8)
1. A suspension test platform communication system, comprising: the wireless terminal comprises an optoelectronic switch, a wireless terminal, a power supply device, at least two first wireless transmitters and at least one second wireless transmitter;
the at least two first wireless transmitters are respectively arranged at two ends of the bent rail, and the at least one second wireless transmitter is arranged in an area between the two ends of the bent rail;
the transmitting direction of the second wireless transmitter is omnidirectional, and the transmitting direction of the first wireless transmitter is directed to the second wireless transmitter;
one end of the photoelectric switch is connected with the first wireless transmitter and the second wireless transmitter through optical fibers, and the other end of the photoelectric switch is connected with a communication network;
the wireless terminal is arranged on the magnetic levitation test platform and is used for communicating with the first wireless transmitter or the second wireless transmitter;
the power supply device is used for supplying power to the photoelectric switch, the first wireless transmitter and the second wireless transmitter.
2. The system of claim 1, wherein the first wireless transmitter comprises: the first router and the first optical fiber receiver are connected with each other, and the first optical fiber receiver is connected with the photoelectric switch;
the second wireless transmitter, comprising: the second router and the second optical fiber receiver are connected with each other, and the second optical fiber receiver is connected with the photoelectric switch;
the signal transmitting direction of the first router points to the second router, and the transmitting direction of the second router is omni-directional.
3. The system of claim 2, wherein the optoelectronic switch comprises: an optical fiber transmitter.
4. The system of claim 1, wherein the power supply device comprises:
a first circuit breaker connected to the optoelectronic switch;
a second circuit breaker connected to the first wireless transmitter;
and a third circuit breaker connected with the second wireless transmitter.
5. The system of claim 1, wherein the system further comprises:
and the control terminal is connected with the photoelectric switch.
6. The system of any one of claims 1-5, wherein the system further comprises:
a plurality of third wireless transmitters disposed on the straight rail;
each of the third wireless transmitters is directed in a transmission direction toward the other third wireless transmitters.
7. A method of suspension test platform communication, based on a suspension test platform communication system according to any of claims 1-6, the method comprising:
the photoelectric switch receives a first signal of a communication network, converts the first signal into a first optical signal and sends the first optical signal to the first wireless transmitter or the second wireless transmitter;
the first wireless transmitter or the second wireless transmitter converts the first optical signal into a first wireless signal and transmits the first wireless signal;
the wireless terminal receives the first wireless signal;
the wireless terminal sends a second wireless signal to the first wireless transmitter or the second wireless transmitter;
the first wireless transmitter or the second wireless transmitter converts the second wireless signal into a second optical signal, and sends the second optical signal to the photoelectric switch, or sends the second wireless signal to other wireless transmitters;
the photoelectric switch converts the second optical signal into a second electrical signal and sends the second electrical signal to the communication network.
8. The method of claim 7, wherein the floating test platform communication system further comprises: in the case of a plurality of third wireless transmitters disposed on a straight rail, the method further comprises:
the photoelectric switch sends the first optical signal to the third wireless transmitter;
the third wireless transmitter converts the first optical signal into a third wireless signal and transmits the third wireless signal;
the wireless terminal receives the third wireless signal;
the wireless terminal sends a fourth wireless signal to the third wireless transmitter;
the third wireless transmitter converts the fourth wireless signal into a third optical signal and transmits the third optical signal to the photoelectric switch, or transmits the fourth wireless signal to other third wireless transmitters;
the photoelectric switch converts the third optical signal into a third electrical signal and sends the third electrical signal to the communication network.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111406782.5A CN116170076B (en) | 2021-11-24 | Suspension test platform communication system and method | |
| PCT/CN2021/134894 WO2023092623A1 (en) | 2021-11-24 | 2021-12-01 | Levitation test platform communication system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111406782.5A CN116170076B (en) | 2021-11-24 | Suspension test platform communication system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116170076A true CN116170076A (en) | 2023-05-26 |
| CN116170076B CN116170076B (en) | 2024-04-26 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09247094A (en) * | 1996-03-05 | 1997-09-19 | Fuji Xerox Co Ltd | Optical transmitter-receiver for wireless communication, active star coupler, portable information terminal equipment and optical communication network |
| US6377376B1 (en) * | 1998-03-26 | 2002-04-23 | International Business Machines Corporation | Optoelectronic transceiver having emission angle equal to reception angle |
| CN202034477U (en) * | 2010-12-16 | 2011-11-09 | 爱国者数码科技有限公司 | Antenna device of vehicle-stopping device for rail transition vehicles |
| WO2016138837A1 (en) * | 2015-03-03 | 2016-09-09 | 华为技术有限公司 | Method, device and system for managing channels of wireless local area network in rail transit |
| CN107294601A (en) * | 2016-03-30 | 2017-10-24 | 中国联合网络通信集团有限公司 | The method and device of signal transmission |
| US20170346378A1 (en) * | 2016-05-25 | 2017-11-30 | Honeywell Federal Manufacturing & Technologies, Llc | Electromagnetic launcher with circular guideway |
| CN207496496U (en) * | 2017-11-14 | 2018-06-15 | 杨健斌 | The double-deck magnetic suspension train of linear motor driving |
| CN111459160A (en) * | 2020-04-02 | 2020-07-28 | 中国矿业大学 | Large-scale track smoothing method for unmanned washing and sweeping vehicle on open road |
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09247094A (en) * | 1996-03-05 | 1997-09-19 | Fuji Xerox Co Ltd | Optical transmitter-receiver for wireless communication, active star coupler, portable information terminal equipment and optical communication network |
| US6377376B1 (en) * | 1998-03-26 | 2002-04-23 | International Business Machines Corporation | Optoelectronic transceiver having emission angle equal to reception angle |
| CN202034477U (en) * | 2010-12-16 | 2011-11-09 | 爱国者数码科技有限公司 | Antenna device of vehicle-stopping device for rail transition vehicles |
| WO2016138837A1 (en) * | 2015-03-03 | 2016-09-09 | 华为技术有限公司 | Method, device and system for managing channels of wireless local area network in rail transit |
| CN107294601A (en) * | 2016-03-30 | 2017-10-24 | 中国联合网络通信集团有限公司 | The method and device of signal transmission |
| US20170346378A1 (en) * | 2016-05-25 | 2017-11-30 | Honeywell Federal Manufacturing & Technologies, Llc | Electromagnetic launcher with circular guideway |
| CN207496496U (en) * | 2017-11-14 | 2018-06-15 | 杨健斌 | The double-deck magnetic suspension train of linear motor driving |
| CN111459160A (en) * | 2020-04-02 | 2020-07-28 | 中国矿业大学 | Large-scale track smoothing method for unmanned washing and sweeping vehicle on open road |
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| Publication number | Publication date |
|---|---|
| WO2023092623A1 (en) | 2023-06-01 |
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