CN103686621A - System and method for realizing multifunctional wireless walkie-talkie based on zigbee - Google Patents
System and method for realizing multifunctional wireless walkie-talkie based on zigbeeDownload PDFInfo
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- CN103686621A CN103686621ACN201310753730.4ACN201310753730ACN103686621ACN 103686621 ACN103686621 ACN 103686621ACN 201310753730 ACN201310753730 ACN 201310753730ACN 103686621 ACN103686621 ACN 103686621A
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Abstract
Description
Technical field
The present invention relates to a kind of wireless intercom system and method, be specifically related to a kind of multifunction wireless intercom system and method based on zigbee.
Background technology
Traditional services industry mainly concentrates on calling set calling system, and voice inter-speaking system is a blank, and in Radio Transmission Technology, Zigbee-technology is with its two-forty, and large capacity prolongs in short-term, and high security extensively should now.But, the problems such as low, the easy conflict of current most talk back equipment fail safe, function singleness, frequency of utilization license make between voice dialogue easily to clash, frequency range charge, intercommunication function can only be that the people distance between everyone receiving mode equipment of speaking depends on the distance between intercom, there is no extensibility.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of multifunction wireless intercom system and method based on zigbee, can ensure voice data integrity, and network can be infinitely topological.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of multifunction wireless intercom system based on zigbee, comprise speech talkback terminal, Receiving Host, gateway, it is characterized in that: described speech talkback terminal is provided with that two or more are a plurality of, described a plurality of speech talkback terminal is built-in with the independent id number that gateway distributes respectively, described reception owner is provided with that two or more are a plurality of, described a plurality of Receiving Host is built-in with the independent id number that gateway distributes respectively, , interconnected by gateway between described a plurality of Receiving Host, described speech talkback terminal is connected with the Receiving Host of described setting by gateway,
Described Receiving Host is for receive whole or in part the voice messaging of speech talkback terminal according to the id number of speech talkback terminal, described Receiving Host also for and other one or more Receiving Hosts between carry out communication; Described speech talkback terminal is used for sending voice messaging to described Receiving Host, or receives the voice messaging passing over from described Receiving Host; Described gateway is used for forwarding the speech data between Receiving Host and speech talkback terminal, or forwards the speech data between described Receiving Host and Receiving Host.
The invention has the beneficial effects as follows: by gateway, be that described each speech talkback terminal and described each Receiving Host distribute respectively an independent id number, can realize one to one, or one-to-many intercommunication, has ensured voice data integrity, and network can be infinitely topological.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described speech talkback terminal is different from the id number figure place of these two kinds of equipment of described Receiving Host, and the id number of described speech talkback terminal and these two kinds of equipment of described Receiving Host has respectively certain scope.
Adopt the beneficial effect of above-mentioned further scheme to be: described speech talkback terminal is different from the id number figure place of these two kinds of equipment of described Receiving Host, by the id number of isotopic number not, be convenient to distinguish different device types, the id number of described speech talkback terminal and these two kinds of equipment of described Receiving Host has respectively certain scope, can shield or allow the voice signal of ID in some scopes to receive.
Further, the voice data transmission of ID in described gateway shielding or permission certain limit.
Further, described gateway comprises primary gateway and auxiliary gateway.
Adopt the beneficial effect of above-mentioned further scheme to be: gateway is mainly used to forward speech data, the transmission range of gateway has directly determined signal area coverage, if need to increase coverage, can realize by auxiliary gateway.
Further, described Receiving Host comprises fixed reception main frame and mobile reception main frame.
Further, described speech talkback terminal adopts powered battery, and can not directly carry out speech communication between described any two speech talkback terminals.
Adopt the beneficial effect of above-mentioned further scheme to be: because intercommunication terminal adopts powered battery, between speech talkback terminal, can not receive information each other, can reduce power consumption.
According to a kind of multifunction wireless intercom system based on zigbee described above, the present invention also provides a kind of multifunction wireless intercommunication method based on zigbee.
A multifunction wireless intercommunication method based on zigbee, first gateway is that each speech talkback terminal and each Receiving Host distribute respectively an independent id number, then carry out according to the following steps,
Step 1, speech talkback terminal transmitting voice messaging, or Receiving Host transmitting voice messaging;
Step 2, the voice messaging of the voice messaging of speech talkback terminal transmitting or Receiving Host transmitting converts speech data to by gateway;
Step 3, when speech talkback terminal transmitting voice messaging, according to the id number of the speech talkback terminal of transmitting voice messaging, gateway passes to default Receiving Host by speech data,
When Receiving Host transmitting voice messaging, gateway passes to corresponding speech talkback terminal according to the id number of speech talkback terminal by speech data, or passes to another one or a plurality of Receiving Host according to the id number of Receiving Host.
On the basis of technique scheme, the present invention can also do following improvement.
Further, when Receiving Host is provided with the scope of id number of a receiving speech information, described Receiving Host can only carry out communication with the phonetic incepting terminal having within the scope of set id number.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of a kind of multifunction wireless intercom system based on zigbee of the present invention.
Embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of multifunction wireless intercom system based on zigbee, comprise speech talkback terminal, Receiving Host, gateway, described speech talkback terminal is provided with a plurality of, described a plurality of speech talkback terminal is built-in with the independent id number that gateway distributes respectively, described reception owner is provided with a plurality of, described a plurality of Receiving Host is built-in with the independent id number that gateway distributes respectively, interconnected by gateway between described a plurality of Receiving Host, described Receiving Host is for receiving whole or in part the voice messaging of speech talkback terminal according to the id number of speech talkback terminal, described Receiving Host also for and other one or more Receiving Hosts between carry out communication, described speech talkback terminal is connected with the Receiving Host of described setting by gateway, and described speech talkback terminal is used for sending voice messaging to described Receiving Host, or receives the voice messaging passing over from described Receiving Host, described gateway is used for forwarding the speech data between Receiving Host and speech talkback terminal, or forwards the speech data between described Receiving Host and Receiving Host.
Multifunction wireless intercom system based on zigbee, the unlimited calling system of having contained traditional 433.92M, different from application scenario according to speech talkback function, divide the equipment of 3 types, gateway (being divided into primary gateway and auxiliary gateway), Receiving Host (is divided into fixed reception main frame, mobile reception main frame), speech talkback terminal, speech talkback terminal adopts PTT communication, in the time of idle in accepting state.
Receiving Host and speech talkback terminal are distributed unique No. ID by gateway, the id number figure place of dissimilar equipment is different, by the id number of isotopic number not, distinguish different device types, gateway is mainly used to forward broadcast data, the transmission range of gateway has directly determined signal area coverage, if need to increase coverage, can realize by auxiliary gateway.
Receiving Host is different according to application places, is divided into fixed reception main frame, mobile reception main frame, and Receiving Host can receive the information of speech talkback terminal in whole or in part, can realize one to one or the voice call of one-to-many between all Receiving Hosts.
Speech talkback terminal mainly realize and Receiving Host between voice communication, voice interphone and Receiving Host communication completed after 10 seconds, the dialogue of this intercommunication terminal disconnects and to enter park mode, waits for that PTT wake-up interrupts talks with next time; Between speech talkback terminal, can not receive information each other, because intercommunication terminal adopts powered battery, so will reduce as far as possible power consumption.
A kind of multifunction wireless intercom system based on zigbee of the present invention contains 433.92M wireless calling system: wireless pager can not carry out speech communication, but each calling set has an independent ID coding, according to ID coding, determine calling set numbering, and received main frame receives demonstration.
The channel of a kind of multifunction wireless intercom system based on zigbee of the present invention determines by gateway, and system has 16 channels, and areal can support 16 cover systems to be operated in different channels, and do not disturb each other.
According to a kind of multifunction wireless intercom system based on zigbee, the present invention also provides a kind of multifunction wireless intercommunication method based on zigbee.
A multifunction wireless intercommunication method based on zigbee, first gateway is that each speech talkback terminal and each Receiving Host distribute respectively an independent id number, then carry out according to the following steps,
Step 1, speech talkback terminal transmitting voice messaging, or Receiving Host transmitting voice messaging;
Step 2, the voice messaging of the voice messaging of speech talkback terminal transmitting or Receiving Host transmitting converts speech data to by gateway;
Step 3, when speech talkback terminal transmitting voice messaging, according to the id number of the speech talkback terminal of transmitting voice messaging, gateway passes to default Receiving Host by speech data, when Receiving Host transmitting voice messaging, gateway passes to corresponding speech talkback terminal according to the id number of speech talkback terminal by speech data, or passes to another one or a plurality of Receiving Host according to the id number of Receiving Host.
When Receiving Host is provided with the scope of id number of a receiving speech information, described Receiving Host can only carry out communication with the phonetic incepting terminal having within the scope of set id number.
A kind of multifunction wireless intercom system and method based on zigbee of the present invention, the voice transfer based on zigbee agreement, has ensured voice data integrity; Each equipment has independent id number, and the equipment of every kind of dissimilar function has different I D scope, can realize one to one, or one-to-many intercommunication, can shield or allow the voice signal of ID in some scopes to receive, realize infinitely topology of network; Can, by increasing routing device, increase network coverage; Meanwhile, system of the present invention can also compatible wireless calling system.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. the multifunction wireless intercom system based on zigbee, comprise speech talkback terminal, Receiving Host, gateway, it is characterized in that: described speech talkback terminal is provided with a plurality of, described a plurality of speech talkback terminal is built-in with the independent id number that gateway distributes respectively, described reception owner is provided with a plurality of, described a plurality of Receiving Host is built-in with the independent id number that gateway distributes respectively, interconnected by gateway between described a plurality of Receiving Host, described speech talkback terminal is connected with the Receiving Host of described setting by gateway;
Described Receiving Host is for receive whole or in part the voice messaging of speech talkback terminal according to the id number of speech talkback terminal, described Receiving Host also for and other one or more Receiving Hosts between carry out communication;
Described speech talkback terminal is used for sending voice messaging to described Receiving Host, or receives the voice messaging passing over from described Receiving Host;
Described gateway is used for forwarding the speech data between Receiving Host and speech talkback terminal, or forwards the speech data between described Receiving Host and Receiving Host.
2. according to claim 1 a kind of in the multifunction wireless intercom system based on zigbee, it is characterized in that: described speech talkback terminal is different from the id number figure place of these two kinds of equipment of described Receiving Host, and the id number of described speech talkback terminal and these two kinds of equipment of described Receiving Host has respectively certain scope.
3. a kind of multifunction wireless intercom system based on zigbee according to claim 1 and 2, is characterized in that: the voice data transmission of ID in described gateway shielding or permission certain limit.
4. a kind of multifunction wireless intercom system based on zigbee according to claim 1 and 2, is characterized in that: described gateway comprises primary gateway and auxiliary gateway.
5. a kind of multifunction wireless intercom system based on zigbee according to claim 1 and 2, is characterized in that: described Receiving Host comprises fixed reception main frame and mobile reception main frame.
6. a kind of multifunction wireless intercom system based on zigbee according to claim 1 and 2, is characterized in that: described speech talkback terminal adopts powered battery, and can not directly carry out speech communication between described any two speech talkback terminals.
7. the multifunction wireless intercommunication method based on zigbee, is characterized in that: first gateway is that each speech talkback terminal and each Receiving Host distribute respectively an independent id number, then carry out according to the following steps,
Step 1, speech talkback terminal transmitting voice messaging, or Receiving Host transmitting voice messaging;
Step 2, the voice messaging of the voice messaging of speech talkback terminal transmitting or Receiving Host transmitting converts speech data to by gateway;
Step 3, when speech talkback terminal transmitting voice messaging, according to the id number of the speech talkback terminal of transmitting voice messaging, gateway passes to default Receiving Host by speech data,
When Receiving Host transmitting voice messaging, gateway passes to corresponding speech talkback terminal according to the id number of speech talkback terminal by speech data, or passes to another one or a plurality of Receiving Host according to the id number of Receiving Host.
8. a kind of multifunction wireless intercommunication method based on zigbee according to claim 7, it is characterized in that: when Receiving Host is provided with the scope of id number of a receiving speech information, described Receiving Host can only carry out communication with the phonetic incepting terminal having within the scope of set id number.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310753730.4ACN103686621A (en) | 2013-12-31 | 2013-12-31 | System and method for realizing multifunctional wireless walkie-talkie based on zigbee |
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| CN201310753730.4ACN103686621A (en) | 2013-12-31 | 2013-12-31 | System and method for realizing multifunctional wireless walkie-talkie based on zigbee |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120494A (en)* | 2015-07-21 | 2015-12-02 | 广州德亨信息技术有限公司 | Soft switching system |
| CN106850575A (en)* | 2016-12-30 | 2017-06-13 | 武汉钢铁工程技术集团通信有限责任公司 | IP intercommunications broadcast gateway, communication system |
| CN109889249A (en)* | 2019-03-18 | 2019-06-14 | 广州邦讯信息系统有限公司 | Double wireless communication signals relay forwarding systems and method |
- 2013
- 2013-12-31CNCN201310753730.4Apatent/CN103686621A/enactivePending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120494A (en)* | 2015-07-21 | 2015-12-02 | 广州德亨信息技术有限公司 | Soft switching system |
| CN106850575A (en)* | 2016-12-30 | 2017-06-13 | 武汉钢铁工程技术集团通信有限责任公司 | IP intercommunications broadcast gateway, communication system |
| CN109889249A (en)* | 2019-03-18 | 2019-06-14 | 广州邦讯信息系统有限公司 | Double wireless communication signals relay forwarding systems and method |
| CN109889249B (en)* | 2019-03-18 | 2023-05-16 | 广州邦讯信息系统有限公司 | Dual wireless communication signal relay forwarding system and method |
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