CN204578529U - A kind of can the wireless intercom equipment of Fast synchronization parameter - Google Patents
A kind of can the wireless intercom equipment of Fast synchronization parameter Download PDFInfo
- Publication number
- CN204578529U CN204578529U CN201520185473.3U CN201520185473U CN204578529U CN 204578529 U CN204578529 U CN 204578529U CN 201520185473 U CN201520185473 U CN 201520185473U CN 204578529 U CN204578529 U CN 204578529U
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- wireless intercom
- subsonics
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Abstract
The utility model belongs to field of wireless communication, particularly relate to a kind of can the wireless intercom equipment of Fast synchronization parameter, comprise central processing module, manual input module, intercom parameter setting module, intercommunication function module, frequency and subsonics information storage module, also comprise NFC module.The central processing module of this wireless intercom equipment is arranged on circuit board central authorities electrical connection frequency and subsonics information storage module, manual input module, NFC module and intercommunication function module.The utility model utilizes this programme session can need frequency and the subsonics parameter of the module arranged between this wireless intercom equipment of Fast synchronization group, or when talk back equipment parameter is lost, also can quick-recovery parameter soon, save the time, simplify step, improve efficiency.
Description
Technical field
The utility model belongs to field of wireless communication, particularly relate to a kind of can the wireless intercom equipment of Fast synchronization parameter.
Background technology
NFC English full name Near Field Communication, wireless near field communication.Be initiated by PHILIPS Co., combined the wireless technology promoted mainly by the well-known manufacturer such as Nokia, Sony.NFC is developed by non-contact radio-frequency identification (RFID) and the Technology Integration that interconnects, combining induction card reader, induction type card and point-to-point function on one chip, can carry out identifying and exchanges data with compatible equipment in short distance.This technology is the simple merging of RFID technique and network technology at first, and developed into a kind of short-distance wireless communication technology now, developing state is quite rapid.With RFID unlike, NFC has the advantages that to be bi-directionally connected and to identify, works in 13.56MHz frequency range, operating distance 20 cm.NFC technique promotes standardization under ISO 18092, ECMA 340 and ETSI TS 102 190 framework, simultaneously the architecture of also compliant applications ISO 14443 Type-A, B and Felica standard contact type intelligent card widely.NFC chip is contained on equipment, and equipment just can realize doit electronic payment and read the information of other NFC device or label.The short distance of NFC simplifies whole synchronous identifying alternately greatly, electric room is accessed mutually more direct, safer and clearer.By NFC, easily can carry out wireless connections quickly between multiple equipment such as computer, digital camera, mobile phone, PDA, and then realize exchanges data and service.
Usually, wireless intercom equipment needs wireless carrier to be arranged to identical frequency, so just can realize communication and intercommunication mutually.Meanwhile, in order to prevent the call group conflict with other, or in order to anti-eavesdrop, need to arrange subsonics parameter.If people are when execution needs to use wireless talkback calling device task, in advance identical frequency and subsonics can be set to each talk back equipment, could proper communication and intercommunication between each like this equipment.At present, it is first be connected with computer by equipment in turn that unification arranges frequency with the mode of subsonics, is then manually arranged one by one by computer.Another is exactly manual adjustments and setting one by one on equipment.Above-mentioned two kinds of set-up modes are all more loaded down with trivial details and time-consuming.
Utility model content
The utility model provide a kind of can the wireless intercom equipment of Fast synchronization parameter, carry out the loaded down with trivial details and time-consuming problem of synchronous process before being intended to solve the mutual communication of wireless device.
For overcoming the defect of prior art, the utility model utilizes NFC technique to carry out frequency between talk back equipment and subsonics is arranged, and realizes the Fast synchronization between equipment.
The utility model realizes like this, there is provided a kind of can the wireless intercom equipment of Fast synchronization parameter, comprise central processing module, manual input module, intercom parameter setting module, intercommunication function module, frequency and subsonics information storage module, it is characterized in that, also comprise NFC module, the central processing module of this wireless intercom equipment is arranged on circuit board central authorities electrical connection frequency and subsonics information storage module, manual input module, NFC module and intercommunication function module.
Further, described central processing module comprises intercom parameter setting module, and this intercom parameter setting module arranges SD interface and is electrically connected described frequency and subsonics information storage module.
Further, described manual input module comprises input through keyboard interface, touch-screen, knob.
Further, described intercommunication function module installation UART or HPI interface electrical connection central processing module.
Further, described NFC module arranges 12C or NFC interface electrical connection central processing system.
Further, described frequency and subsonics information storage module are non-volatile memory device, comprise ROM, EPROM, flash memory, magnetic RAM.
Two or this wireless intercom equipment of multi-section carry out mutual communication, the frequency of this wireless intercom equipment first synchronous and subsonics information, user can put the manual input module such as beating keyboard or touch-screen and arrange frequency and subsonics information, also NFC module, synchronous frequency and the subsonics information of this wireless intercom equipment of frequency and subsonics information can have been set to other one near the NFC module of this wireless intercom equipment.Specific works flow process is as follows:
Frequency and the subsonics information of wireless intercom equipment A are first manually set: manual input module electrical connection central processing module transmits frequency and the subsonics information of user's setting, central processing module arranges this wireless intercom equipment A according to the parameter information received, and stores the parameter list of current wireless talk back equipment A through SD interface electrical connection frequency and subsonics information storage module.
Start the intercommunication function module of wireless intercom equipment A, this intercommunication function module is through UART, HPI interface electrical connection central processing system, central processing system electrical connection frequency and subsonics information storage module obtain the parameter list pre-seted, and prepare to carry out the parameter matching before intercommunication with wireless intercom equipment B or other wireless intercom equipment and confirm.
Start the NFC module that this wireless intercom equipment A of frequency and subsonics information has been set, start the NFC module that another portion does not arrange this wireless intercom equipment B of frequency and subsonics information, press close to two equipment in 20CM, equipment B is that the NFC module of 13.56MHz initiates parameter matching request to wireless intercom equipment A by frequency.
The central processing module electrical connection frequency and subsonics information storage module of wireless intercom equipment A, the frequency of acquisition and subsonics information by NFC module connection device B, frequency and subsonics information parameter through being wirelessly transmitted to the NFC module of wireless intercom equipment B.
The NFC module of wireless intercom equipment B receives the frequency and subsonics information that wireless intercom equipment A sends, electrical connection central processing module, central processing module arranges this wireless intercom equipment B according to the parameter information received, be electrically connected the parameter list of frequency and subsonics information storage module storage current wireless talk back equipment B simultaneously, realize the parameter synchronization before intercommunication wireless intercom equipment A and B communication.
Now wireless intercom equipment A or B mono-side first initiates intercommunication session, and the opposing party can receive and session.Also according to wireless intercom equipment A to the process of B synchronization parameter, can add wireless intercom equipment C, D etc. participate in intercommunication session.
The utility model provides the beneficial effect of technique scheme to be: the frequency that the utility model utilizes this programme to achieve to carry out between this wireless device of Fast synchronization group intercommunication to need to arrange and parameter, or when a talk back equipment parameter is lost, also can quick-recovery parameter soon, save the time, simplify step, improve efficiency.
Accompanying drawing explanation
Fig. 1 is that a kind of that the utility model provides can the wireless intercom equipment structure chart of Fast synchronization parameter;
Fig. 2 is that a kind of that the utility model embodiment provides can the wireless intercom equipment workflow diagram of Fast synchronization parameter.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing 1 to accompanying drawing 2 and embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment one
As Fig. 1, there is provided a kind of can the wireless intercom equipment of Fast synchronization parameter, comprise central processing module, manual input module, intercom parameter setting module, intercommunication function module, frequency and subsonics information storage module, it is characterized in that, also comprise NFC module, the central processing module of this wireless intercom equipment is arranged on circuit board central authorities electrical connection frequency and subsonics information storage module, manual input module, NFC module and intercommunication function module.
Further, described central processing module comprises intercom parameter setting module, and this intercom parameter setting module arranges SD interface and is electrically connected described frequency and subsonics information storage module.
Further, described manual input module comprises input through keyboard interface, touch-screen, knob.
Further, described intercommunication function module installation UART, HPI interface electrical connection central processing module.
Further, described NFC module arranges I
2c, NFC interface electrical connection central processing system.
Further, described frequency and subsonics information storage module are non-volatile memory device, comprise ROM, EPROM, flash memory, magnetic RAM.
Two or this wireless intercom equipment of multi-section carry out mutual communication, the frequency of this wireless intercom equipment first synchronous and subsonics information, user can put the manual input module such as beating keyboard or touch-screen and arrange frequency and subsonics information, also NFC module, synchronous frequency and the subsonics information of this wireless intercom equipment of frequency and subsonics information can have been set to other one near the NFC module of this wireless intercom equipment.Specific works flow process is as follows:
Frequency and the subsonics information of wireless intercom equipment A are first manually set: manual input module electrical connection central processing module transmits frequency and the subsonics information of user's setting, central processing module arranges this wireless intercom equipment A according to the parameter information received, and stores the parameter list of current wireless talk back equipment A through SD interface electrical connection frequency and subsonics information storage module.
Start the intercommunication function module of wireless intercom equipment A, this intercommunication function module is through UART, HPI interface electrical connection central processing system, central processing system electrical connection frequency and subsonics information storage module obtain the parameter list pre-seted, and prepare to carry out the parameter matching before intercommunication with wireless intercom equipment B or other wireless intercom equipment and confirm.
Start connection 1 as shown in Figure 2, activate the NFC module that this wireless intercom equipment A of frequency and subsonics information has been set, activate the NFC module that another portion does not arrange this wireless intercom equipment B of frequency and subsonics information, press close to the NFC module of two equipment in 20CM, equipment B is that the NFC module of 13.56MHz initiates parameter matching request to wireless intercom equipment A by frequency.
Start connection 2, the central processing module of wireless intercom equipment A receives the request that wireless intercom equipment B sends.
Start connection 3, the central processing module of wireless intercom equipment A obtains frequency and the subsonics parameter setting information of the wireless intercom equipment A stored to frequency and subsonics information storage module.
Start connection 4, wireless intercom equipment A gets frequency and subsonics information returns to central processing module.
Start connection 5, the central processing module of wireless intercom equipment A gets the NFC module that frequency and subsonics information return to wireless intercom equipment A.
Start connection 6, activate the intercommunication function module of wireless intercom equipment A, wireless intercom equipment A enters holding state, prepares at any time to carry out intercommunication with other wireless intercom equipment.
Start connection 7, the parameter information of wireless intercom equipment A returns to the NFC module of wireless intercom equipment B through NFC wireless connections.
Start connection 8, the parameter information of wireless intercom equipment B sends the central processing module of wireless intercom equipment B to, and the central processing module of equipment B arranges equipment B according to the parameter information of the wireless intercom equipment A received simultaneously.
Start connection 9, the central processing module of wireless intercom equipment B transmits the information of parameters of wireless device B to the frequency of wireless intercom equipment B and subsonics information storage module.
Start connection 10, activate the intercommunication function module of wireless intercom equipment B, intercommunication wireless intercom equipment A and B has now completed the parameter synchronization before intercommunication, and wireless intercom equipment B enters holding state, can start intercommunication at any time with wireless intercom equipment A or other wireless intercom equipment.
In sum, can according to wireless intercom equipment A to the process of wireless intercom equipment B synchronization parameter, add wireless intercom equipment C, D etc., participate in the intercommunication session under same frequency and subsonics optimum configurations.
The utility model utilize this programme to realize carrying out between Fast synchronization wireless device group frequency that intercommunication needs to arrange and subsonics parameter, or when a talk back equipment parameter loss, also can quick-recovery parameter soon, saves the time, simplifies step, improve efficiency.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (6)
1. one kind can the wireless intercom equipment of Fast synchronization parameter, comprise central processing module, manual input module, intercom parameter setting module, intercommunication function module, frequency and subsonics information storage module, it is characterized in that, also comprise NFC module, the central processing module of this wireless intercom equipment is arranged on circuit board communication and connects frequency and subsonics information storage module, manual input module, NFC module and intercommunication function module.
2. a kind of as claimed in claim 1 can the wireless intercom equipment of Fast synchronization parameter, it is characterized in that, described central processing module comprises intercom parameter setting module, and this intercom parameter setting module arranges SD interface and is electrically connected described frequency and subsonics information storage module.
3. a kind of as claimed in claim 1 can the wireless intercom equipment of Fast synchronization parameter, it is characterized in that, described manual input module comprises input through keyboard interface, touch-screen, knob.
4. a kind of as claimed in claim 1 can the wireless intercom equipment of Fast synchronization parameter, it is characterized in that, described intercommunication function module installation UART or HPI interface electrical connection central processing module.
5. a kind of as claimed in claim 1 can the wireless intercom equipment of Fast synchronization parameter, it is characterized in that, described NFC module operates in 13.56MHz, arranges I
2c or NFC interface electrical connection central processing system.
6. a kind of as claimed in claim 1 can the wireless intercom equipment of Fast synchronization parameter, it is characterized in that, described frequency and subsonics information storage module are non-volatile memory device, comprise ROM, EPROM, flash memory, magnetic RAM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520185473.3U CN204578529U (en) | 2015-03-30 | 2015-03-30 | A kind of can the wireless intercom equipment of Fast synchronization parameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520185473.3U CN204578529U (en) | 2015-03-30 | 2015-03-30 | A kind of can the wireless intercom equipment of Fast synchronization parameter |
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| Publication Number | Publication Date |
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| CN204578529U true CN204578529U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520185473.3U Expired - Fee Related CN204578529U (en) | 2015-03-30 | 2015-03-30 | A kind of can the wireless intercom equipment of Fast synchronization parameter |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959924A (en) * | 2017-11-17 | 2018-04-24 | 西安蜂语信息科技有限公司 | Intercom method for parameter configuration and device |
| CN108200560A (en) * | 2017-12-27 | 2018-06-22 | 哈尔滨海能达科技有限公司 | A kind of intercom interconnect device, method and intercom based on near-field communication |
| CN108235304A (en) * | 2018-01-22 | 2018-06-29 | 福建科立讯通信有限公司 | A kind of intercom device intelligence shared system and its sharing method |
-
2015
- 2015-03-30 CN CN201520185473.3U patent/CN204578529U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959924A (en) * | 2017-11-17 | 2018-04-24 | 西安蜂语信息科技有限公司 | Intercom method for parameter configuration and device |
| CN108200560A (en) * | 2017-12-27 | 2018-06-22 | 哈尔滨海能达科技有限公司 | A kind of intercom interconnect device, method and intercom based on near-field communication |
| CN108235304A (en) * | 2018-01-22 | 2018-06-29 | 福建科立讯通信有限公司 | A kind of intercom device intelligence shared system and its sharing method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20170330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |