CN108832973A - Reception device, communication device and intelligent electronic device - Google Patents
Reception device, communication device and intelligent electronic device Download PDFInfo
- Publication number
- CN108832973A CN108832973A CN201810800919.7A CN201810800919A CN108832973A CN 108832973 A CN108832973 A CN 108832973A CN 201810800919 A CN201810800919 A CN 201810800919A CN 108832973 A CN108832973 A CN 108832973A
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- Prior art keywords
- wireless
- signal
- intelligent electronic
- electronic device
- antenna
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0817—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to a kind of reception device, communication device and intelligent electronic devices.Above-mentioned reception device receives wireless signal for intelligent electronic device, including：Signal selecting circuit and multiple receiving antennas, wireless receiving module；For receiving antenna respectively by the corresponding wireless receiving module connection signal selection circuit, the receiving antenna is separately positioned on the surrounding of intelligent electronic device；The receiving antenna and its corresponding wireless receiving module receive the wireless signal of signal source transmission respectively, and wireless signal is sent to the signal selecting circuit, the signal selecting circuit receives wireless signal, and therefrom obtain the strongest wireless signal of signal, it can guarantee the intensity for being sent to the wireless signal of intelligent electronic device controller, and then the quality of the read wireless signal of intelligent electronic device can be improved.
Description
Technical field
The present invention relates to wireless communication technology fields, more particularly to a kind of reception device, communication device and smart electronics
Equipment.
Background technique
In recent years, rely on wireless communication realize related data transmitting-receiving intelligent electronic device appear in people work or
Frequency in life is higher and higher.Under normal conditions, information source (such as wireless router, nothing of intelligent electronic device are sent a signal to
Line Mouse etc.) it is typically in certain side of intelligent electronic device whithin a period of time, for larger-size intelligent electronic device
For, if the antenna of above-mentioned intelligent electronic device is mounted remotely from the side of corresponding information source, receive the wireless communication from information source
Number ability may be affected.
Summary of the invention
Based on this, it is necessary to which the ability for receiving related wireless signal for large scale intelligent electronic device may be by shadow
Loud technical problem provides a kind of reception device, communication device and intelligent electronic device.
A kind of reception device receives wireless signal for intelligent electronic device, including：It signal selecting circuit and multiple connects
Receive antenna, wireless receiving module；
Receiving antenna passes through the corresponding wireless receiving module connection signal selection circuit, the receiving antenna difference respectively
The surrounding of intelligent electronic device is set；
The receiving antenna and its corresponding wireless receiving module receive the wireless signal of signal source transmission respectively, and will be wireless
Signal is sent to the signal selecting circuit, and the signal selecting circuit receives wireless signal, and it is strongest therefrom to obtain signal
Wireless signal.
Multiple receiving antennas are separately positioned on the surrounding of intelligent electronic device by above-mentioned reception device, larger for size
Intelligent electronic device, no matter information source is located at the which side of above-mentioned intelligent electronic device, apart from the closer side of information source,
There are the wireless signals that corresponding receiving antenna receives information source transmitting, ensure that and are sent to intelligent electronic device controller
The intensity of wireless signal, and then the quality of the read wireless signal of intelligent electronic device can be improved.
In one embodiment, above-mentioned signal selecting circuit includes controller.
In one embodiment, each receiving antenna is evenly distributed on the surrounding of the intelligent electronic device.
The present embodiment sets smart electronics by the way that multiple receiving antennas to be uniformly arranged on to the surrounding of intelligent electronic device
The antenna that standby every side has quantity same or similar, is conducive to receive the wireless signal from intelligent electronic device all directions.
In one embodiment, the adjacent receiving antenna in two positions works in different working frequency range respectively.
As one embodiment, above-mentioned working frequency range includes 800MHz frequency range and 900MHz frequency range.
The receiving antenna of adjacent position can receive the wireless signal of different operating frequency range respectively in the present embodiment, improve
Coverage rate of the respective intelligent electronic device to wireless signal.
In one embodiment, above-mentioned each wireless receiving module passes through bus connection signal selection circuit respectively；It is described
Bus includes usb bus, I2C bus or UART bus.
Each wireless receiving module and signal selecting circuit are connected using bus, it is ensured that related data is being transmitted across
Stability in journey.
A kind of communication device, including above-mentioned reception device, further include emitter, and the emitter includes wireless hair
Penetrate module and multiple transmitting antennas；
The transmitting antenna is separately positioned on the surrounding of intelligent electronic device, and transmitting antenna is connected by the wireless transmitter module
Connect controller；
The wireless transmitter module sends the signal to be sent of controller using the transmitting antenna.
Multiple receiving antennas and transmitting antenna are separately positioned on the surrounding of intelligent electronic device by above-mentioned communication device, right
In larger-size intelligent electronic device, no matter another communication ends (information source or receive that the intelligent electronic device signaled set
It is standby) its what side be located at, apart from the closer side of another communication ends, there is corresponding antenna and receive or send related letter
Number, it ensure that the intensity of above-mentioned communication device transmitting/receiving wireless signal, read wireless signal so as to relevant device and communicated
Or the quality of work.
In one embodiment, above-mentioned transmitting antenna and one antenna equipment of receiving antenna multicoupler.
A kind of intelligent electronic device, including above-mentioned communication device；It further include wireless acoustics, the wireless acoustics receive institute
State the wireless signal of transmitting antenna；
The wireless transmitter module sends the audio data of controller using each transmitting antenna, and the wireless acoustics receive more
The audio data that a transmitting antenna is sent, the audio data for therefrom selecting signal-to-noise ratio high play out.
Mutiple antennas equipment (including receiving antenna and transmitting antenna) is separately positioned on it by above-mentioned intelligent electronic device
Surrounding ensure that the intensity of intelligent electronic device transmitting/receiving wireless signal for larger-size intelligent electronic device；Controller
Multiple transmitting antennas by the way that intelligent electronic device surrounding is arranged in send audio data to wireless acoustics, and wireless acoustics can be with
Receive multiple audio datas, wherein the high audio data of signal-to-noise ratio be closest to original audio data, it is read out and
It plays, it is ensured that the quality that above-mentioned audio data plays.
In one embodiment, above-mentioned intelligent electronic device further includes wireless mouse, and the wireless mouse sends wireless
Signal is to receiving antenna；
The wireless mouse reads user's operation information, and the user's operation information is sent to each receiving antenna, Ge Gewu
Line receiving module receives the user's operation information using corresponding receiving antenna, and is sent to controller.
In the present embodiment, controller passes through multiple receiving antennas reception that intelligent electronic device surrounding is arranged in from nothing
The user's operation information of Line Mouse, for larger-size intelligent electronic device, no matter above-mentioned wireless mouse is located at smart electronics
There is corresponding receiving antenna and receive user's operation information in the which side of equipment apart from the closer side of wireless mouse,
It can guarantee the quality of the read user's operation information of intelligent electronic device.
Detailed description of the invention
Fig. 1 is the reception device structural schematic diagram of one embodiment；
Fig. 2 is the antenna distribution schematic diagram of one embodiment；
Fig. 3 is the antenna distribution schematic diagram of another embodiment；
Fig. 4 is the communication apparatus structure schematic diagram of one embodiment；
Fig. 5 is the communication apparatus structure schematic diagram of another embodiment；
Fig. 6 is the intelligent electronic device structural schematic diagram of one embodiment.
Specific embodiment
With reference to the accompanying drawing, to the specific implementation of reception device provided by the invention, communication device and intelligent electronic device
Mode is described in detail.
The reception device structural schematic diagram of one embodiment is shown with reference to Fig. 1, Fig. 1, the reception device is for intelligence
Electronic equipment receives wireless signal, including：Signal selecting circuit 12 and multiple receiving antennas 30, wireless receiving module 20；
Respectively by corresponding wireless receiving module connection signal selection circuit 12, the receiving antenna 30 divides receiving antenna 30
The surrounding of intelligent electronic device is not set；
The receiving antenna 30 and its corresponding wireless receiving module 20 receive the wireless signal of signal source transmission respectively, and will
Each wireless signal is sent to the signal selecting circuit 12, and signal selecting circuit 12 receives wireless signal, and therefrom obtains letter
Number strongest wireless signal.
Multiple receiving antennas 30 are separately positioned on the surrounding of intelligent electronic device by above-mentioned reception device, as shown in Fig. 2,
Set up receiving antenna 31,32,33,34 and 35 separately set in intelligent electronic device 10 surrounding respectively, for larger-size intelligence
No matter electronic equipment, there is phase apart from the closer side of information source in the which side that information source is located at above-mentioned intelligent electronic device
The receiving antenna answered receives the wireless signal of information source transmitting, ensure that the wireless communication for being sent to intelligent electronic device controller
Number intensity, and then the quality of the read wireless signal of intelligent electronic device can be improved.
In one embodiment, above-mentioned signal selecting circuit may include controller.Above controller can be separately connected
Each wireless receiving module, can use controller multiple wireless signals received to receiving antenna carry out coherent detections or
The processing such as judgement.
In one embodiment, above-mentioned each receiving antenna is evenly distributed on the surrounding of the intelligent electronic device；Make intelligence
The receiving antenna that the every side of energy electronic equipment has quantity same or similar is conducive to receive from each side of intelligent electronic device
To wireless signal.
As one embodiment, above-mentioned each receiving antenna can be arranged at each frame of the intelligent electronic device
Middle position.As shown in figure 3, antenna 31,32,33 and 34 can be separately positioned in each frame of intelligent electronic device 10
Between position, make the antenna of each side of electronic equipment as close to the information source of different location, with keep to from the wireless of all directions
The reception ability of signal.
In one embodiment, the adjacent receiving antenna in two positions works in different working frequency range respectively.
As one embodiment, above-mentioned working frequency range includes 800MHz (megahertz) frequency range and 900MHz frequency range.
The receiving antenna of adjacent position can receive the wireless signal of different operating frequency range respectively in the present embodiment, improve
Coverage rate of the respective intelligent electronic device to wireless signal.And the adjacent receiving antenna in position can work in 800MHz and
The two common working frequency range of 900MHz may further ensure that above-mentioned reception device to the reception ability of convectional signals.
In one embodiment, above-mentioned each wireless receiving module passes through bus connection signal selection circuit respectively；It is described
Bus includes USB (universal serial bus) bus, I2C bus or UART (universal asynchronous receiving-transmitting transmitter) bus.If above-mentioned
Signal selecting circuit includes controller, can use bus and directly connect above-mentioned wireless receiving module with above controller, makes
Wireless receiving module received signal directly inputs the controller in signal selecting circuit.
The present embodiment connects each wireless receiving module and signal selecting circuit using bus, it is ensured that related data
Stability in transmission process.
Refering to what is shown in Fig. 4, Fig. 4 is the communication apparatus structure schematic diagram of one embodiment, including above-mentioned reception device, go back
Including emitter, the emitter includes wireless transmitter module and multiple transmitting antennas；
The transmitting antenna is separately positioned on the surrounding of intelligent electronic device, and transmitting antenna is connected by the wireless transmitter module
Connect controller 13；
The wireless transmitter module sends the signal to be sent of controller 13 using the transmitting antenna.
Multiple receiving antennas and transmitting antenna are separately positioned on the surrounding of intelligent electronic device by above-mentioned communication device, right
In larger-size intelligent electronic device, no matter another communication ends (information source or receive that the intelligent electronic device signaled set
It is standby) its what side be located at, apart from the closer side of another communication ends, there is corresponding antenna and receive or send related letter
Number, it ensure that the intensity of above-mentioned communication device transmitting/receiving wireless signal, read wireless signal so as to relevant device and communicated
Or the quality of work.
As shown in figure 5, in one embodiment, above-mentioned transmitting antenna and receiving antenna can share an antenna equipment,
That is a day equipment can be separately connected a wireless receiving module and a wireless transmitter module, and wireless receiving module can be with
Wireless signal is received using the Anneta module, wireless transmitter module also can use above-mentioned antenna equipment and carry out signal to be sent
Transmitting, with simplify antenna equipment installation and realize associated materials save.
In order to more clearly embody technical effect of the invention, it is described below and is existed using communication device provided by the invention
Example in practical application.
In practical applications, the operating mode of mutiple antennas can be first set in the controller in signal selecting circuit,
It successively sends certain signal for example, each antenna equipment is arranged or sends certain signal simultaneously, in the phase for receiving another communication ends
Close feedback after, stop the transmission of the signal, at this time controller can control each wireless transmitter module by corresponding antenna into
The transmission of other signals of row.Mutiple antennas equipment also can be set when receiving related wireless signal using antenna in controller
Operating mode is received, each antenna equipment can be set according to a certain sequence and successively receive the wireless signal that corresponding information source is sent,
After receiving required wireless signal, stop the reception of the wireless signal, can also believe to corresponding information source feedback acknowledgment
Breath, makes information source and each antenna equipment carry out other work, can prolong in this way to avoid the communication for repeatedly communicating unresponsive generation
The technical problems such as slow or interruption.Controller also can control each antenna equipment while receive above-mentioned wireless signal, then from institute
It is used in received wireless signal by modes, the strongest wireless signal of selection signal such as detecting or judging, to guarantee
The accuracy of used wireless signal.
Refering to what is shown in Fig. 6, Fig. 6 is the intelligent electronic device structural schematic diagram of one embodiment, as shown in fig. 6, above-mentioned intelligence
Energy electronic equipment, including above-mentioned communication device；It further include wireless acoustics 14, the wireless acoustics 14 receive the transmitting antenna
Wireless signal；
The wireless transmitter module sends the audio data of controller using each transmitting antenna, and the wireless acoustics receive more
The audio data that a transmitting antenna is sent, the audio data for therefrom selecting signal-to-noise ratio high play out.
Mutiple antennas equipment (including receiving antenna and transmitting antenna) is separately positioned on it by above-mentioned intelligent electronic device
Surrounding ensure that the intensity of intelligent electronic device transmitting/receiving wireless signal for larger-size intelligent electronic device；Controller
Multiple transmitting antennas by the way that intelligent electronic device surrounding is arranged in send audio data to wireless acoustics 14, wireless acoustics 14
It can receive multiple audio datas, wherein the minimum audio data of the bit error rate reads it closest to the data of original audio
It takes and plays, it is ensured that the quality that above-mentioned audio data plays.
In practical applications, it after wireless acoustics receive multiple audio datas, can first abandon and most of audio datas
Inconsistent a small number of error audio datas, then carry out in above-mentioned most of audio datas noise or the bit error rate etc. it is related because
The detection of son is searched the highest one group of audio data of signal-to-noise ratio, is played accordingly.
As shown in fig. 6, in one embodiment, above-mentioned intelligent electronic device can be described wireless with wireless mouse 16
Mouse 16 sends wireless signal to receiving antenna；
The wireless mouse 16 reads user's operation information, and the user's operation information is sent to each receiving antenna, each
Wireless receiving module receives the user's operation information using corresponding receiving antenna, and is sent to controller.Above-mentioned user behaviour
It include user by clicking, double-clicking or dragging the operation letter that the modes such as wireless mouse are inputted to above-mentioned wireless mouse as information
Breath.
In the present embodiment, controller passes through multiple receiving antennas reception that intelligent electronic device surrounding is arranged in from nothing
The user's operation information of Line Mouse 16, for larger-size intelligent electronic device, no matter above-mentioned wireless mouse 16 is located at intelligence
There is corresponding receiving antenna and receive user's operation letter in the which side of electronic equipment apart from the closer side of wireless mouse
Breath, it is ensured that the quality of the read user's operation information of intelligent electronic device.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of reception device receives wireless signal for intelligent electronic device, which is characterized in that including：Signal selecting circuit
With multiple receiving antennas, wireless receiving module；
Respectively by the corresponding wireless receiving module connection signal selection circuit, the receiving antenna is set receiving antenna respectively
Set the surrounding in intelligent electronic device；
The receiving antenna and its corresponding wireless receiving module receive the wireless signal of signal source transmission respectively, and by wireless communication
It number is sent to the signal selecting circuit, the signal selecting circuit receives wireless signal, and therefrom obtains the strongest nothing of signal
Line signal.
2. reception device according to claim 1, which is characterized in that the signal selecting circuit includes controller.
3. reception device according to claim 1, which is characterized in that each receiving antenna is evenly distributed on the intelligence
The surrounding of energy electronic equipment.
4. reception device according to claim 1, which is characterized in that the adjacent receiving antenna in two positions is respectively in difference
Working frequency range work.
5. reception device according to claim 4, which is characterized in that the working frequency range include 800MHz frequency range and
900MHz frequency range.
6. reception device according to claim 1, which is characterized in that each wireless receiving module passes through bus respectively
Connection signal selection circuit；The bus includes usb bus, I2C bus or UART bus.
7. a kind of communication device, which is characterized in that further include transmitting including reception device as claimed in any one of claims 1 to 6
Device, the emitter include wireless transmitter module and multiple transmitting antennas；
The transmitting antenna is separately positioned on the surrounding of intelligent electronic device, and transmitting antenna is connected by the wireless transmitter module
The controller of intelligent electronic device；
The wireless transmitter module sends the signal to be sent of controller using the transmitting antenna.
8. communication device according to claim 7, which is characterized in that the transmitting antenna and one day of receiving antenna multicoupler
Line equipment.
9. a kind of intelligent electronic device, which is characterized in that including the described in any item communication devices of claim 7 to 8；Further include
Wireless acoustics, the wireless acoustics receive the wireless signal of the transmitting antenna；
The wireless transmitter module sends the audio data of controller using each transmitting antenna, and the wireless acoustics receive more
The audio data that a transmitting antenna is sent, the audio data for therefrom selecting signal-to-noise ratio high play out.
10. intelligent electronic device according to claim 9, which is characterized in that it further include wireless mouse, the wireless mouse
Wireless signal is sent to receiving antenna；
The wireless mouse reads user's operation information, and the user's operation information is sent to each receiving antenna, Ge Gewu
Line receiving module receives the user's operation information using corresponding receiving antenna, and is sent to controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800919.7A CN108832973A (en) | 2018-07-20 | 2018-07-20 | Reception device, communication device and intelligent electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800919.7A CN108832973A (en) | 2018-07-20 | 2018-07-20 | Reception device, communication device and intelligent electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108832973A true CN108832973A (en) | 2018-11-16 |
Family
ID=64139376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810800919.7A Withdrawn CN108832973A (en) | 2018-07-20 | 2018-07-20 | Reception device, communication device and intelligent electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108832973A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601709A (en) * | 2019-08-01 | 2019-12-20 | 恩平市锐盈音频科技有限公司 | Diversity extension audio system and control method thereof |
| CN111585586A (en) * | 2020-05-09 | 2020-08-25 | 张振宇 | Multi-frequency wireless signal transmitting device and method |
-
2018
- 2018-07-20 CN CN201810800919.7A patent/CN108832973A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601709A (en) * | 2019-08-01 | 2019-12-20 | 恩平市锐盈音频科技有限公司 | Diversity extension audio system and control method thereof |
| CN111585586A (en) * | 2020-05-09 | 2020-08-25 | 张振宇 | Multi-frequency wireless signal transmitting device and method |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |