CN107819477A - A kind of wireless speech conversational system of high bandwidth - Google Patents
A kind of wireless speech conversational system of high bandwidth Download PDFInfo
- Publication number
- CN107819477A CN107819477A CN201711241861.9A CN201711241861A CN107819477A CN 107819477 A CN107819477 A CN 107819477A CN 201711241861 A CN201711241861 A CN 201711241861A CN 107819477 A CN107819477 A CN 107819477A
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- CN
- China
- Prior art keywords
- slave
- module
- main frame
- power supply
- wireless
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004891 communication Methods 0.000 claims abstract description 28
- 230000005611 electricity Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
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- H02J7/025—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
Abstract
The invention discloses a kind of wireless speech conversational system of high bandwidth, including main frame, the power supply adaptor being connected with main frame, slave；Power supply adaptor is connected with the input port of host power supply module；Main frame is made up of power module, mainboard, button module, main machine loudspeaker, main frame microphone, wireless power supply module and the first ultra-wideband communications module；Slave by electric module and the second ultra-wideband communications module by slave loudspeaker, slave microphone, wirelessly formed；The power supply of the slave is provided by the wireless power supply module of main frame；The communication of the main frame and slave is realized by ultra-wideband communications module group.Present invention, avoiding the connection of the cable between main frame and slave, facilitates deployment and implements, while make it that service quality is higher, and operating efficiency is higher.
Description
Technical field
The present invention relates to the wireless speech conversational system in speech talkback field, more particularly to a kind of high bandwidth.
Background technology
Existing window walkie-talkie is mainly made up of main frame, slave, power supply, and it is generally used for the closing such as bank, subway
Workplace, exchanged for sales counter internal services personnel with client's intercommunication, be advantageous to lifted efficiency of service.But with safety
The needs of security personnel, in part, occasion can set up very thick safety curtain, such as safety glass etc. between intercommunication, therefore in main frame
Wiring between slave seems relatively difficult, and the glass of part is difficult to burrow, and can not connect up.Cable between main frame and slave
Mainly power cable and the communications cable, it is talk-back host and pair with the development of wireless power transmission technology and wireless communication technology
Wireless connection between machine provides effective solution.
Super-broadband tech（UWB, Ultra Wide Band）Technology is a kind of new wireless communication technology.It is right that it passes through
Impulse with very steep rising and falling time is directly modulated, and signal is had the bandwidth of GHz magnitudes.Ultra wide band skill
Art solves the great difficult problem in terms of the relevant propagation for many years of puzzlement conventional wireless techniques, it have it is insensitive to channel fading,
Transmission signal power spectral density is low, low interception capability, system complexity is low, can provide the advantages that several centimeters of positioning precision.
In order to solve the above problems, the present invention proposes a kind of wireless speech conversational system of high bandwidth.It is shorter in distance
In the case of, by wireless power transmission technology, electric energy is provided for slave；Simultaneously using the technology of ultra-wideband communications, provided for slave logical
Letter connection.This wireless speech conversational system avoids the cable connection between main frame and slave, facilitates deployment and implements, expands nothing
The use range of line speech dialogue system.The present invention is simple and reasonable, realizes the voice pair of sales counter internal staff and customer
Words exchange so that service quality is higher, and operating efficiency is higher.
The content of the invention
In order to solve the above problems, the present invention proposes a kind of wireless speech conversational system of high bandwidth.It is shorter in distance
In the case of, by wireless power transmission technology, electric energy is provided for slave；Simultaneously using the technology of ultra-wideband communications, provided for slave logical
Letter connection.This wireless speech conversational system avoids the cable connection between main frame and slave, facilitates deployment and implements, expands nothing
The use range of line speech dialogue system.
Specifically, a kind of wireless speech conversational system of high bandwidth, its system architecture include：Including main frame, with main frame phase
Power supply adaptor even, slave, it is characterised in that：Main frame is by power module, mainboard, button module, main machine loudspeaker, main frame Mike
Wind, wireless power supply module and the first ultra-wideband communications module composition；
Power module is connected power supply with mainboard, button module, main machine loudspeaker, main frame microphone, wireless power supply module and the first surpasses
Broadband communicating module is connected with mainboard the corresponding interface respectively；
Slave by slave loudspeaker, slave microphone, wirelessly formed by electric module and the second ultra-wideband communications module, slave loudspeaker and
Slave microphone is connected with the second ultra-wideband communications module respectively, wirelessly by electric module be slave loudspeaker, slave microphone and
Second ultra-wideband communications module for power supply；
Power supply adaptor is connected with the input port of host power supply module.
The power supply of the slave is provided by the wireless power supply module of main frame.
The communication of the main frame and slave is realized by ultra-wideband communications module group.
Described main frame button module includes host power switch button, volume becomes big button and volume diminishes button.
Described slave includes LED display lamps, the working condition current for showing slave.
Described main frame includes alarm module, for sending warning information when slave is distant.
The beneficial effects of the present invention are：This wireless speech conversational system avoids the cable connection between main frame and slave,
Facilitate deployment to implement, expand the use range of wireless speech conversational system.The present invention is simple and reasonable, realizes sales counter
Internal staff exchanges with the voice dialogue of customer so that service quality is higher, and operating efficiency is higher.
Brief description of the drawings
Fig. 1 is the system construction drawing of the present invention.
Embodiment
In order to which technical characteristic, purpose and the effect of the present invention is more clearly understood, now control illustrates this hair
Bright embodiment.
In the case where distance is shorter, by wireless power transmission technology, electric energy is provided for slave；Utilize ultra-wideband communications simultaneously
Technology, provide communication connection for slave.This wireless speech conversational system avoids the cable connection between main frame and slave, convenient
Deployment is implemented, and expands the use range of wireless speech conversational system.
Specifically, as shown in Figure 1, a kind of wireless speech conversational system of high bandwidth, its system architecture includes：Bag master
Machine, the power supply adaptor being connected with main frame, slave, it is characterised in that：Main frame is by power module, mainboard, button module, main frame loudspeaker
, main frame microphone, wireless power supply module and the first ultra-wideband communications module composition；
Power module is connected power supply with mainboard, button module, main machine loudspeaker, main frame microphone, wireless power supply module and the first surpasses
Broadband communicating module is connected with mainboard the corresponding interface respectively；
Slave by slave loudspeaker, slave microphone, wirelessly formed by electric module and the second ultra-wideband communications module, slave loudspeaker and
Slave microphone is connected with the second ultra-wideband communications module respectively, wirelessly by electric module be slave loudspeaker, slave microphone and
Second ultra-wideband communications module for power supply；
Power supply adaptor is connected with the input port of host power supply module.
The power supply of the slave is provided by the wireless power supply module of main frame.
The communication of the main frame and slave is realized by ultra-wideband communications module group.
Described main frame button module includes host power switch button, volume becomes big button and volume diminishes button.
Described slave includes LED display lamps, the working condition current for showing slave.
Described main frame includes alarm module, for sending warning information when slave is distant.
It should be noted that for foregoing each embodiment of the method, in order to be briefly described, therefore it is all expressed as to a system
The combination of actions of row, but those skilled in the art should know, the application is not limited by described sequence of movement, because
For according to the application, certain some step can use other orders or carry out simultaneously.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, involved action and unit not necessarily this Shen
Please be necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and is not described in some embodiment
Part, may refer to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, ROM, RAM etc..
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (6)
1. a kind of wireless speech conversational system of high bandwidth, including main frame, the power supply adaptor being connected with main frame, slave, it is special
Sign is：Main frame is by power module, mainboard, button module, main machine loudspeaker, main frame microphone, wireless power supply module and the first surpasses
Broadband communicating module forms；
Power module is connected power supply with mainboard, button module, main machine loudspeaker, main frame microphone, wireless power supply module and the first surpasses
Broadband communicating module is connected with mainboard the corresponding interface respectively；
Slave by slave loudspeaker, slave microphone, wirelessly formed by electric module and the second ultra-wideband communications module, slave loudspeaker and
Slave microphone is connected with the second ultra-wideband communications module respectively, wirelessly by electric module be slave loudspeaker, slave microphone and
Second ultra-wideband communications module for power supply；
Power supply adaptor is connected with the input port of host power supply module.
A kind of 2. wireless speech conversational system of high bandwidth according to claim 1, it is characterised in that：The confession of the slave
Electricity is provided by the wireless power supply module of main frame.
A kind of 3. wireless speech conversational system of high bandwidth according to claim 1, it is characterised in that：The main frame and pair
The communication of machine is realized by ultra-wideband communications module group.
A kind of 4. wireless speech conversational system of high bandwidth according to claim 1, it is characterised in that：Described main frame is pressed
Button module includes host power switch button, volume becomes big button and volume diminishes button.
A kind of 5. wireless speech conversational system of high bandwidth according to claim 1, it is characterised in that：Described slave bag
Display lamp containing LED, the working condition current for showing slave.
A kind of 6. wireless speech conversational system of high bandwidth according to claim 1, it is characterised in that：Described main frame bag
Containing alarm module, for sending warning information when slave is distant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711241861.9A CN107819477A (en) | 2017-11-30 | 2017-11-30 | A kind of wireless speech conversational system of high bandwidth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711241861.9A CN107819477A (en) | 2017-11-30 | 2017-11-30 | A kind of wireless speech conversational system of high bandwidth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107819477A true CN107819477A (en) | 2018-03-20 |
Family
ID=61605168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711241861.9A Withdrawn CN107819477A (en) | 2017-11-30 | 2017-11-30 | A kind of wireless speech conversational system of high bandwidth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107819477A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110290443A (en) * | 2018-07-16 | 2019-09-27 | 东莞育商智能科技有限公司 | Device and method for increasing sound distance of intelligent sound box |
-
2017
- 2017-11-30 CN CN201711241861.9A patent/CN107819477A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110290443A (en) * | 2018-07-16 | 2019-09-27 | 东莞育商智能科技有限公司 | Device and method for increasing sound distance of intelligent sound box |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180320 |