CN105389966A - Personal information collection system and method based on zigbee and wifi combination network - Google Patents
Personal information collection system and method based on zigbee and wifi combination network Download PDFInfo
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- CN105389966A CN105389966A CN201510765122.4A CN201510765122A CN105389966A CN 105389966 A CN105389966 A CN 105389966A CN 201510765122 A CN201510765122 A CN 201510765122A CN 105389966 A CN105389966 A CN 105389966A
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- zigbee
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention provides a personal information collection system and method based on a zigbee and wifi combination network. The system comprises a zigbee terminal, relay equipment and a wireless wifi receiving end, wherein a zigbee terminal transmits collected zigbee terminal node information to the relay equipment through a zigbee wireless communication technology; and the relay equipment has a function of converting zigbee into wifi, and transmits the received information to the wireless wifi receiving end through a wireless transmission manner. For the purpose of solving the problem that in the prior art, field operators adopt wireless communication means such as interphone and radio, which difficultly guarantee activity and instantaneity of communication collection, the system adopts a low-power-consumption easy-networking zigbee network and a remotely-transmitted wifi network, and can actively collect GPS positioning information, environment information, personal status information and the like of the field operators in real time.
Description
Technical field
The present invention relates to a kind of personnel information acquisition system and method, be specifically related to for the personnel information acquisition system and method based on zigbee and wifi combinational network a kind of during field work.
Background technology
Field work as construction, ensure and rescue time, without under public telecommunication signal conditioning, operating personnel usually with intercom, radio station etc. for wireless communication means, be difficult to initiative and the real-time of guarantee information acquisition.
Summary of the invention
In order to solve the problem, the invention provides a kind of personnel information acquisition system based on zigbee and wifi combinational network.This system comprises zigbee terminal, trunking, wireless wifi receiving end, and the zigbee destination node information collected is transferred to trunking by zigbee wireless communication technology by zigbee terminal; Described trunking has zigbee and turns wifi gateway function, the information transmission extremely wireless wifi receiving end that described trunking will be received by wireless transmission method.
Preferably, trunking have zigbee module and wifi module, zigbee module is used for building network and gathers local message, wifi module has zigbee and turns wifi gateway function, adopt AP mode of operation simultaneously, form the wireless data transmission passage between zigbee terminal and wireless wifi receiving end.
Preferably, wireless wifi receiving end comprises mobile message sampling instrument, remote-wireless wifi network bridge; In mobile message sampling instrument, there is server; Remote-wireless wifi network bridge is arranged on mobile message sampling instrument, for receiving the information of trunking transmission and transferring to server.
Preferably, described zigbee destination node information comprises GPS information collection, environment information acquisition core and ownness's information.
Preferably, described zigbee terminal node has from routing characteristic, and described zigbee terminal node has from routing characteristic, and energy basis carries the movement of the business personnel of zigbee terminal, within the scope of efficient communication, automatically set up the communication link with trunking.
Meanwhile, the invention provides the personnel information acquisition method of a kind of employing based on the personnel information acquisition system of zigbee and wifi combinational network.The method comprises the steps:
Step one: zigbee terminal is gathered zigbee destination node information and transmitted by zigbee wireless communication technology;
Step 2: trunking receives zigbee network data, and zigbee network data are converted to wifi network data, and with wireless transmission;
Step 3: wireless wifi receiving end receives wifi network data.
Preferably, in step one, described zigbee destination node information comprises GPS information collection, environment information acquisition core and ownness's information.
Preferably, in step 2, the zigbee module in described trunking receives zigbee network data, building network, and wifi module transfers zigbee to wifi, adopts AP mode of operation simultaneously, forms wifi network data.
Preferably, in step 3, be arranged on mobile message sampling instrument by the remote-wireless wifi network bridge of described wireless wifi receiving end, wifi network data received by described remote-wireless wifi network bridge joint, and transfer to the server in described mobile message sampling instrument.
The advantage of the personnel information acquisition system and method based on zigbee and wifi combinational network of the present invention is: by zigbee terminal node implanted chip portable information acquisition terminal, make operating personnel self become zigbee terminal node carrier.Zigbee hardware system volume in portable information acquisition terminal is little, low in energy consumption, and have the reliable point-to-point communication distance of nearly 400 meters, its communication protocol has the characteristic of wireless self-networking, achieves the bridge communications mode of middle distance information.Utilize the MANET characteristic of zigbee agreement, according to the diverse location of operating personnel, automatically form optimal information around zigbee telegon and transmit topology, extend scope of work.Meanwhile, utilize zigbee to turn wifi gateway and high-power wifi receiver, the data that zigbee gathers are carried out long-distance transmissions, simultaneously by the zigbee network data centralization of zones of different, the information that extends transmits distance.Thus, achieve the active of the GPS locating information of field work personnel, environmental information and ownness's information, Real-time Collection.
Accompanying drawing explanation
Fig. 1 is the schematic network structure of personnel's information acquisition system.
Fig. 2 is personnel information acquisition method corresponding to system shown in Figure 1.
Fig. 3 A is a kind of MANET characteristic schematic diagram of zigbee terminal node.
Fig. 3 B is the another kind of MANET characteristic schematic diagram of zigbee terminal node.
Fig. 4 is that zigbee terminal device forms schematic diagram.
Accompanying drawing illustrates: 10:zigbee terminal node; 20: trunking; 30: remote-wireless wifi network bridge; 40: mobile message sampling instrument
Embodiment
Implementation method of the present invention is further illustrated below in conjunction with Figure of description:
Fig. 1 is the schematic network structure of personnel's information acquisition system.Personnel information acquisition system comprises: zigbee terminal, trunking 20, wireless wifi receiving end.Particularly, personnel information acquisition system group network adopts zigbee and wifi mode, build one centered by mobile message sampling instrument 40, take operating personnel as the wireless movable network system that network partial node is formed, wherein, mobile message sampling instrument 40 can be mobile message collection vehicle.In the network, mobile message sampling instrument 40 is installed remote-wireless wifi network bridge 30, as the receiving center of whole Radio Network System, it receives information transmission to the server of mobile message sampling instrument 40 inside, result in formation of wireless wifi receiving end.This remote-wireless wifi network bridge 30 can reach 20km in spaciousness place transmission range, the long range propagation of guarantee information.In operating personnel concentrated area with portable tripod arranged in form have zigbee turn wifi gateway function repeater, as the trunking 20 connecting network between operating personnel's node and mobile message sampling instrument.Zigbee module on this trunking 20 is the telegon of its place regional area zigbee network, is responsible for the establishment of network and the collection of local message.Wifi module in relay equipment turns wifi gateway as zigbee, is operated in ap mode simultaneously, has built the wireless data transmission passage between wifi network bridge on zigbee node to mobile message sampling instrument.Wherein, staff carries portable zigbee terminal acquisition and forms zigbee terminal node 10.
Fig. 2 is personnel information acquisition method corresponding to system shown in Figure 1.Concrete, the method comprises the steps: step one: zigbee terminal is gathered zigbee destination node information and transmitted by zigbee wireless communication technology; Wherein, zigbee destination node information comprises GPS information collection, environment information acquisition core and ownness's information.Step 2: trunking receives zigbee network data, and zigbee network data are converted to wifi network data, and with wireless transmission; Wherein, the zigbee module in trunking receives zigbee network data, building network, and wifi module transfers zigbee to wifi, adopts AP mode of operation simultaneously, forms wifi network data.Step 3: wireless wifi receiving end receives wifi network data; Wherein, the remote-wireless wifi network bridge of wireless wifi receiving end is arranged on mobile message sampling instrument, and wifi network data received by remote-wireless wifi network bridge joint, and transfer to the server in mobile message sampling instrument.
Fig. 3 A, 3B are respectively two kinds of MANET characteristic schematic diagram of zigbee terminal node.Zigbee wireless communication technology is adopted about personnel GPS locating information hop in Wireless Information Collecting System.Zigbee hardware system volume is little, low in energy consumption, and have the reliable point-to-point communication distance of nearly 400 meters, its communication protocol has the characteristic of wireless self-networking, achieves the bridge communications mode of middle distance information.Zigbee terminal node has from routing characteristic, namely optimal path can be built to contact and coordinate device according to neighbouring node when can not directly communicate with telegon, then zigbee turns operating personnel around wifi gateway and need not stick to star arrangement as shown in Figure 3A, as long as have other nodes personnel in the effective range of communication, just can automatically form the link communicated with telegon, as shown in Figure 3 B.
Fig. 4 is that zigbee terminal device forms schematic diagram.Zigbee-technology is applied in the collection of the GPS locating information of personnel, environmental information and ownness's information etc. by the present invention, each functional part and zigbee termination set is become a portable module, operating personnel is become the node in zigbee wireless network.Zigbee terminal acquisition is a kind of portable equipment of integrated low-power consumption, comprises GPS information collection, environment information acquisition core and ownness's information.Wherein environmental information comprises temperature, humidity, and ownness's packets of information is containing warning message.
Claims (9)
1. the personnel information acquisition system based on zigbee and wifi combinational network, it is characterized in that comprising zigbee terminal, trunking, wireless wifi receiving end, the zigbee destination node information collected is transferred to trunking by zigbee wireless communication technology by zigbee terminal; Described trunking has zigbee and turns wifi gateway function, the information transmission extremely wireless wifi receiving end that described trunking will be received by wireless transmission method.
2. a kind of personnel information acquisition system based on zigbee and wifi combinational network as claimed in claim 1, it is characterized in that: trunking has zigbee module and wifi module, zigbee module is used for building network and gathers local message, wifi module has zigbee and turns wifi gateway function, adopt AP mode of operation simultaneously, form the wireless data transmission passage between zigbee terminal and wireless wifi receiving end.
3. a kind of personnel information acquisition system based on zigbee and wifi combinational network as claimed in claim 1, is characterized in that: wireless wifi receiving end comprises mobile message sampling instrument, remote-wireless wifi network bridge; In mobile message sampling instrument, there is server; Remote-wireless wifi network bridge is arranged on mobile message sampling instrument, for receiving the information of trunking transmission and transferring to server.
4. a kind of personnel information acquisition system based on zigbee and wifi combinational network as claimed in claim 1, is characterized in that: described zigbee destination node information comprises GPS information collection, environment information acquisition core and ownness's information.
5. a kind of personnel information acquisition system based on zigbee and wifi combinational network as claimed in claim 1, it is characterized in that: described zigbee terminal node has from routing characteristic, energy basis carries the movement of the business personnel of zigbee terminal, within the scope of efficient communication, automatically set up the communication link with trunking.
6. use a personnel information acquisition method for a kind of personnel information acquisition system based on zigbee and wifi combinational network as claimed in claim 1, the method comprises the steps:
Step one: zigbee terminal is gathered zigbee destination node information and transmitted by zigbee wireless communication technology;
Step 2: trunking receives zigbee network data, and zigbee network data are converted to wifi network data, and with wireless transmission;
Step 3: wireless wifi receiving end receives wifi network data.
7. personnel information acquisition method as claimed in claim 6, is characterized in that: the described zigbee destination node information in step one comprises GPS information collection, environment information acquisition core and ownness's information.
8. personnel information acquisition method as claimed in claim 6, it is characterized in that: in step 2, the zigbee module in described trunking receives zigbee network data, building network, and wifi module transfers zigbee to wifi, adopt AP mode of operation simultaneously, form wifi network data.
9. personnel information acquisition method as claimed in claim 6, it is characterized in that: in step 3, the remote-wireless wifi network bridge of described wireless wifi receiving end is arranged on mobile message sampling instrument, wifi network data received by described remote-wireless wifi network bridge joint, and transfer to the server in described mobile message sampling instrument.
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| CN201510765122.4A CN105389966A (en) | 2015-11-11 | 2015-11-11 | Personal information collection system and method based on zigbee and wifi combination network |
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| CN201510765122.4A CN105389966A (en) | 2015-11-11 | 2015-11-11 | Personal information collection system and method based on zigbee and wifi combination network |
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| CN110179197A (en) * | 2019-05-31 | 2019-08-30 | 煤科集团沈阳研究院有限公司 | A kind of mining intelligent helmet and its data interactive method based on ultrashort out-of-focus projection |
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Application publication date: 20160309 |