CN102916996A - Zigbee abnormal network data transmission method and alarm device system - Google Patents
Zigbee abnormal network data transmission method and alarm device system Download PDFInfo
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- CN102916996A CN102916996A CN2011102253294A CN201110225329A CN102916996A CN 102916996 A CN102916996 A CN 102916996A CN 2011102253294 A CN2011102253294 A CN 2011102253294A CN 201110225329 A CN201110225329 A CN 201110225329A CN 102916996 A CN102916996 A CN 102916996A
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Abstract
The invention discloses a Zigbee abnormal network data transmission method and an alarm device system, wherein the real-time automatic monitoring of a complex environment and region is realized by the mutual emission and reception functions of a Zigbee node and a Zigbee sub-node (monitoring point), the connection of the Zigbee nodes at the inside and outside of a building, the Zigbee self-networking and the transmission of 430MHz-490MHz emitting and receiving module. A double-network transmission state of transmitting the same content data through different networks and different orders and data difference optimal fusion of a crossing node CPU (Central Processing Unit) are used for correcting the signal attenuation and data loss generated by Zigbee network multilevel transmission to guarantee the perfect abnormal data transmission state and improve the activity and accuracy of real-time monitoring data.
Description
Technical field
The present invention relates to communication technical field, particularly the different mesh network data transmission method of Zigbee and alarm device system.
Background technology
Along with the variation tendency of global climatope, constantly the showing especially of far nature, constantly made the mankind experience threat, in recent years, macroseism, mud-rock flow, tsunami are repeatedly destroying precious life on a large scale.
Enjoy happyly when reducing manual labor when the leap of science and technology brings to people, the mankind are relying on various motor machines too much; When luxurious decoration has brought the brilliant moment to the mankind, because electric fault and barbarous construction wait the fire of the initiation life of preciousness of how much having eaten again.
Tower in each city as the one flickering high buildings and large mansions forest of skyscrapers, for domain name sheet explicitly, the high building in each city is more and more higher, and housing-group is more and more closeer.
No matter in natural calamity, when manual operation is improper and floor is climbed to a higher point, our needed defence facility is relative technological lag.No matter be the caution etc. of unusual vibrations, fire (gas anomaly), all can't inform simultaneously, make the emphasis personnel in the influence area the most relevant personnel to lose and best withdraw chance, form huge loss.
Particularly the fire in the skyscraper building is in time accused intellectually, no matter be Business Building or residential building, the fire protection equipment of basic equipment lags behind the acceleration of floor height fully, when fire occurs, still will be by person to person's communication patter, waste the valuable departure time, lost the reliability of reporting to the police, incured loss through delay the promptness of reporting to the police, lacked the accurate information of burning things which may cause a fire disaster point with evacuation route, made people in the past and seen a lot of fire tragic incidents that should not occur in the recent period painedly.
Occured should not event after so that people have proposed renewal, higher, more automatically-monitored requirement on public safety and personal protection.
Summary of the invention
The present invention realizes to implement the different mesh network data transmission method of a kind of Zigbee and alarm device system: to gas anomaly automatically monitoring and the accuracy of in time reporting, to the informing property of the very first time of natural calamity, to the reliability of the General Promotion of public safety, to the uniformity of area information broadcasting.
In order to achieve the above object, the embodiment of the invention provides the different mesh network data transmission method of Zigbee and alarm device system, it is characterized in that the method contains to have the following steps:
1. the user gets involved being set in the Zigbee MANET with gas monitor, vibration monitoring device, security warning system, management system.
2. by Zigbee emission and receiver module, transmission is different shape data timely, and Zigbee net interior nodes and child node be synchronizing information simultaneously.
3. by 430MHz---490MHz emission and receiver module, transmission is different shape data network timely, while transmission of information between network node and node.
4.Zigbee carrying out data difference with the receiver module network data through CPU with receiver module network data and 430MHz---490MHz emission, emission preferably merges.
5. directly transmit with MCU pulse data, numerical data and speech data, the synchronizing information with in the Zigbee net makes the voice restoration module carry out finishing of corresponding audio alert.
6. the manager informs the out of Memory in the zone by the management system in Zigbee MANET, 430MHz---490MHz emission and the receiver module network.
7. when the different shape of system is reported to the police, open synchronously two net different shape transfer of data, PC and display screen display alarm and the SMS alarms that comprise the video monitoring head.
Compared with prior art, the embodiment of the invention has following advantage and is:
1, change artificial operator scheme of reporting to the police, multi-control point was deployed to ensure effective monitoring and control of illegal activities pointedly in 24 hours, reached alert initial the controlling property in danger.Very first time section verbal announcement is deployed to ensure effective monitoring and control of illegal activities a little in the zone, the accurately alert prompting in danger of issue and alert place, danger.
2, the mode that transmits with the different shape data of two nets, the advantage of relying on Zigbee MANET, 430MHz---490MHz emission and receiver module network is finished the free setting to complex region.
3, according to user's requirement, by the original of voice module write, reach more voice monitoring effect; By adding more targetedly monitors, display screen and PC, reach more alarming effect.
4, property management operator on duty and owner all can see actual scene on network and Internet-enabled cell phone when the very first time is received warning message.
Description of drawings
Fig. 1, Fig. 2 are the different mesh network data transmission method of the Zigbee of the embodiment of the invention one figure.
Fig. 3, Fig. 4 are the warning device of the embodiment of the invention two and the particular flow sheet of system.
Fig. 5 is the flow chart that the different shape dual network data optimization of the embodiment of the invention three merges.
Fig. 6 is transfer of data and the voice restoration flow chart of the embodiment of the invention four.
Embodiment
The embodiment of the invention is by the relevance between Zigbee network interior nodes and the child node, carries out transmitting and receiving the different shape data of reporting to the police between network node.
The communication channel that Zigbee self can set can arrange multi-functional overlapping warning system in the same area.
Fig. 1, Fig. 2 are the different mesh network data transmission method of the Zigbee of embodiment of the invention figure, are to possess the function that mutually transmits and receives between the Zigbee node among the figure and the Zigbee child node (control point), by the linking of the Zigbee node inside and outside the building; Different mesh network is set up with the receiver module network simultaneously with Zigbee MANET, 430MHz---490MHz emission, so that the different shape data of reporting to the police rely on two net networks to transmit, ensures the perfect of different shape data transfer state.
The different shape data of any node all can be radiated the whole nodes that comprise in the night shift room.
MCU pulse data, numerical data and the speech data of the transmission of Zigbee MANET, MCU pulse data, numerical data and the speech data of 430MHz---490MHz emission and receiver module Internet Transmission, carry out data difference through the node cpu that crosses and preferably merge, correct the signal attenuation and the loss of data that produce because of the transmission of Zigbee network multilevel.
Fig. 3, Fig. 4 are the warning device of the embodiment of the invention and the particular flow sheet of system, gas anomaly alarm module, unusually shake alarm module, automaticmanual security alarm module, when emergency alarm debug system module monitors abnormality, start abnormal data emission and warning, other each node in the Zigbee network all can receive abnormal data, forms the same alarm in the zone.
By separately pulse ground connection trigger point action, start the emission work of remote controller, each relay is moved in the remote controller receive data, finish relay (1), (2), (3), (4), (5), (6), (7), (8), (9) and artificial earthing's respective action.
When gas anomaly alarm module, unusual electromagnetic shaker module, automaticmanual security alarm module, emergency alarm debug system module generation abnormal data, respectively by Zigbee MANET (E) transmission MCU pulse data, numerical data and speech data; 430MHz---490MHz emission and receiver module network (F) transmission MCU pulse data, numerical data and speech data; Voice IC module and sound equipment; The field alert sound equipment---note arranges warning; Open IP location monitoring head, PC and display screen display alarm, E-mail to network alarming---the real-time scene that comprises in Fetion, the GPRS multimedia message is provided; The Zigbee child node produces, when receiving abnormal data, directly starts voice IC sound equipment.
Fig. 5 is the flow chart that the different shape dual network data optimization of the embodiment of the invention three merges, in order to guarantee signal attenuation after the Zigbee network multilevel transmission and the integrality of loss of data, the different mesh network data transmission method of Zigbee and alarm device system, transmit the MCU pulse data with Zigbee MANET and 430MHz---490MHz emission with the receiver module network, numerical data and speech data, same content-data by time transmission of the different level of rete mirabile, through same Zigbee cross on the child node CPU carry out data difference preferred after, carry out the reduction of voice IC sound equipment and carry out the again data transfer of single net or rete mirabile.
Example 1, by the startup remote controller is set, gas anomaly alarm module is started working, and is in the monitoring state.
Gas alarm monitors abnormal gas, starts alarm: start the emission work of remote controller, relay (1), (2), (3) are moved in the remote controller receive data; Relay 1 action, field alert sound equipment, note (dialing) are reported to the police; Relay 2 actions, trigger corresponding MCU (N1) pulse data signal, digital signal data and the analog signal data of gas abnormal alarm device, pass through CPU: from Zigbee (E) net transceiver module 1 and (F) net transceiver module 1 to Zigbee (E) net transceiver module N and 430MHz---490MHz (F) net transceiver module N wireless transmission transmitting data; Corresponding voice IC module is sent the voice sound equipment of warning; The network alarming that corresponding PC shows; Zigbee child node or regional onsite alarming that corresponding display screen shows; Relay 3 actions start remote controller and open IP location monitoring camera to the shooting at scene, by network alarming and the multimedia-message-alarming of E-mail and Fetion.
Example 2, by the startup remote controller is set, gas anomaly alarm module is started working, and is in the monitoring state.
Zigbee (E) net transceiver module 1 and (F) net transceiver module 1 receive pulse data signal, digital signal data and the analog signal data of Zigbee (E) net transceiver module N and 430MHz---490MHz (F) net transceiver module N emission, through CPU carry out data difference preferred after: corresponding voice IC module, send the voice sound equipment of warning; The network alarming that corresponding PC shows; Zigbee child node or regional onsite alarming that corresponding display screen shows; Again from Zigbee (E) net transceiver module 1 and (F) net transceiver module 1 to Zigbee (E) net transceiver module N and 430MHz---490MHz (F) net transceiver module N wireless transmission transmitting data.
(F) net: be to comprise the 430MHz---490MHz frequency range to apply for frequency range in interior exempting from, exempt from the licence frequency range, finish that emission and receiver module network data transmit.
Fig. 6 is transfer of data and the voice restoration flow chart of the embodiment of the invention, gas anomaly alarm module, unusually shakes alarm module, automaticmanual security alarm module, emergency alarm debug system own different pulse data trigger point is all arranged.
By separately pulse ground connection trigger point action, start the emission work of remote controller, make each relay in the remote controller receive data, finish respective action.
Behind Zigbee wireless receiving module data receiver: pulse data signal, digital signal data and analog signal data, through CPU carry out data difference preferred after: signal data through the input connecting line to single-chip microcomputer, the decoding of single-chip microprocessor MCU voice module: voice module voice segments mode of operation, check coding 0000 0NNN (N section) with corresponding signal data and send to loud speaker: " the 111N gaseous state is unusual " (waiting the corresponding voice of setting); Single-chip microcomputer voice sound equipment recovery module is passed through the voice module connecting line to loud speaker reduction voice.
In the voice module mode of operation of voice segments: gaseous state is unusual, the voice segments of vibrations abnormal, security status error, the good test of network all can repeat to be common to 1110,1111,1112,1113, behind the address voice of 111N etc.; And in the voice of address 1110,1111,1112,1113,111 sections of 111N can repeat equally publicly, sort out succinct and save the memory space resource to reach design.
Description by above execution mode and embodiment, it is that the user sets gas anomaly alarm module, unusually shakes alarm module, automaticmanual security alarm module, emergency alarm debug system module that those skilled in the art can be well understood to the present invention, being undertaken by Zigbee that data wireless sends and data receiver, is to utilize Zigbee MANET and 430MHz---490MHz emission and receiver module Internet Transmission to finish the real-time automatic monitoring in complex environment and zone.By two net transmission states of the different level of the rete mirabile time same content-data of transmission, increase the controllability of individual event warning system, multinomial warning system, improved initiative and the accuracy of Real Time Monitoring data.
The above disclosed several specific embodiments of the present invention that only are, still, the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should be implemented protection scope of the present invention.
Claims (8)
1.Zigbee different mesh network data transmission method and alarm device system is characterized in that, may further comprise the steps:
The controlled of individual event warning system, multinomial warning system is set;
According to the communication channel that Zigbee self can set, multi-functional overlapping warning system is set in the same area;
According to the MANET relevance between described Zigbee network interior nodes and the child node, the transmitting and receiving of the different shape data of between network node, reporting to the police;
According to described 430MHz---490MHz emission and receiver module, transmission is different shape data network timely, while transmission of information between network node and node;
According to described Zigbee emission and receiver module network data and 430MHz---490MHz emission and receiver module network data, carry out data difference through CPU and preferably merge.
When the different shape of support system is reported to the police, open synchronously two net different shape transfer of data, PC and display screen display alarm and the SMS alarms that comprise the video monitoring head, finish the real-time automatic monitoring of complex environment and complex region.
2. the as claimed in claim 1 different mesh network data transmission method of Zigbee and alarm device system, it is characterized in that, when described gas anomaly alarm module, unusual electromagnetic shaker module, automaticmanual security alarm module, emergency alarm debug system module generation abnormal data, respectively by Zigbee MANET (E) transmission MCU pulse data, numerical data and speech data; 430MHz---490MHz emission and receiver module network (F) transmission MCU pulse data, numerical data and speech data; Voice IC module and field alert sound equipment; SMS alarm arranges; Open IP location monitoring head, PC and display screen display alarm, E-mail to network alarming---the real-time scene that comprises in Fetion, the GPRS multimedia message is provided; When the Zigbee node receives abnormal data, directly start voice IC sound equipment and display screen display alarm.
3. such as the different mesh network data transmission method of Zigbee and alarm device system as described in the claim 1,2, it is characterized in that, Zigbee MANET and 430MHz---490MHz emission are transmitted MCU pulse data, numerical data and speech data with the receiver module network, same content-data by time transmission of the different level of rete mirabile, it is preferred that CPU carries out data difference on same Zigbee crosses child node: the again data transfer of voice IC sound equipment reduction and single net or rete mirabile, guarantee signal attenuation after the Zigbee network multilevel transmits and the integrality of loss of data.
4. such as the different mesh network data transmission method of Zigbee and alarm device system as described in the claim 1,2,3, it is characterized in that, gas anomaly alarm module, unusually shake alarm module, automaticmanual security alarm module, emergency alarm debug system own different pulse data trigger point is all arranged.
As claim 1,2,3,4, as described in the different mesh network data transmission method of Zigbee and alarm device system, it is characterized in that, alarm monitors unusually, starts alarm: start the emission work of remote controller, relay moves in the remote controller receive data; Field alert sound equipment, note (dialing) are reported to the police; The MCU that the trigger alarm device is corresponding (N1) pulse data signal, digital signal data and analog signal data, pass through CPU: from Zigbee (E) net transceiver module 1 to Zigbee (E) net transceiver module N and 430MHz---490MHz (F) net transceiver module 1 to 430MHz---490MHz (F) net transceiver module N wireless transmission transmitting data.
6. such as the different mesh network data transmission method of Zigbee and alarm device system as described in the claim 1,2,3,4,5, it is characterized in that, Zigbee (E) net transceiver module 1 and (F) net transceiver module 1 receive pulse data signal, digital signal data and the analog signal data of Zigbee (E) net transceiver module N and 430MHz---490MHz (F) net transceiver module N emission, through CPU carry out data difference preferred after: corresponding voice IC module, send the alarm voice sound equipment; Corresponding PC display network is reported to the police; Corresponding display screen shows Zigbee child node or regional onsite alarming.
7. such as the different mesh network data transmission method of Zigbee and alarm device system as described in the claim 1,2,3,6, it is characterized in that, pulse data signal, digital signal data and analog signal data, it is preferred that process CPU carries out data difference: signal data is through inputting connecting line to single-chip microcomputer, the decoding of single-chip microprocessor MCU voice module: the work of voice module voice segments, check coding 0000 0NNN (N section) with corresponding signal data and send to loud speaker: " the 111N gaseous state is unusual " (waiting the corresponding voice of setting); Single-chip microcomputer voice sound equipment recovery module is passed through the voice module connecting line to loud speaker reduction voice.
8. such as the different mesh network data transmission method of Zigbee and alarm device system as described in the claim 1,2,3, it is characterized in that, (F) net: be to comprise the 430MHz---490MHz frequency range to exempt to apply for frequency range in interior country, exempt from the licence frequency range, finish wireless transmission and the transmission of wireless receiving module network data.
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| CN201110225329.4A CN102916996B (en) | 2011-08-01 | 2011-08-01 | Zigbee abnormal network data transmission and alarm device system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101350637A (en) * | 2008-09-05 | 2009-01-21 | 清华大学 | Networking method for two-channel wireless sensing terminal based on Zigbee |
| CN201348816Y (en) * | 2009-01-21 | 2009-11-18 | 福建火迪建筑消防工程技术服务有限公司 | Wireless independent fire alarm device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101350637A (en) * | 2008-09-05 | 2009-01-21 | 清华大学 | Networking method for two-channel wireless sensing terminal based on Zigbee |
| CN201348816Y (en) * | 2009-01-21 | 2009-11-18 | 福建火迪建筑消防工程技术服务有限公司 | Wireless independent fire alarm device |
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