CN201937836U - Multi-parameter wireless sensor node with self-triggering function for monitoring - Google Patents

Multi-parameter wireless sensor node with self-triggering function for monitoring Download PDF

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Publication number
CN201937836U
CN201937836U CN2010206695497U CN201020669549U CN201937836U CN 201937836 U CN201937836 U CN 201937836U CN 2010206695497 U CN2010206695497 U CN 2010206695497U CN 201020669549 U CN201020669549 U CN 201020669549U CN 201937836 U CN201937836 U CN 201937836U
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China
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module
data processing
processing module
joins
wireless sensor
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Expired - Fee Related
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CN2010206695497U
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Chinese (zh)
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蒙海军
陈学锋
吴晓华
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Xian Xunteng Technology Co Ltd
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Xian Xunteng Technology Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Abstract

The utility model discloses a multi-parameter wireless sensor node with a self-triggering function for monitoring which comprises a sensor module, a short distance wireless communication module, a data processing module, a parameter input device, a light-emitting diode (LED) display unit for simultaneous displaying a sensor which is in the state of operation in the sensor module and information collected by the sensor, a sensor setting module for primary and secondary types for setting the primary and secondary types of a plurality of sensors, a data storage module, a power module and a wireless transceiving module. A plurality of sensors comprise primary sensors activated by the data processing module and secondary sensors activated by the data processing module according to the information detected by the primary sensors. The wireless sensor node has reasonable design, is easy to construct and maintain, is convenience in operation and has good using effect and high degree of intelligentization. The sensors in the sensor module are divided into the primary sensors and the secondary sensors, thereby reducing node energy consumption and greatly improving the data collecting efficiency and data processing capability of the node.

Description

A kind of have from the multi-parameter monitoring wireless sensor node that triggers function
Technical field
The utility model relates to a kind of wireless sensor node, especially relates to a kind of multi-parameter monitoring wireless sensor node that triggers function certainly that has.
Background technology
At present, mainly be to carry out collection in worksite when carrying out data acquisition by data acquisition system, manually the data of gathering being sent to data processing server by wired or wireless mode then handles, this data acquisition modes real-time is poor, promptly can not gather in real time, real-time Transmission, thereby can not satisfy actual needs.Along with the development of information technologies such as communication, network, make real time data acquisition and real-time Transmission become possibility based on the exploitation and the construction of radio sensing network.Yet the construction of sensor network does not enter the practical stage always as yet, trace it to its cause, the function that is sensing net node does not reach requirement,, calculating limited such as energy constraint, communication capacity and storage capacity are limited etc., in these problems, the data acquisition and processing (DAP) ability becomes the bottleneck of restriction standardization, the development of pervasive sensor network nodes.In data acquisition, common sensing net node can only be gathered single data, maybe can only insert one road analog sensor.On data processing, common sensing net node sampling analysis speed is slow, and the antijamming capability in complex environment is not high, the misinformation of generation information easily.In addition, in the actual use, in most cases all need a plurality of parameters of same monitored area are measured, but in the less demanding occasion of some process conditions, must not monitor a plurality of parameters synchronously, the branch that primary and secondary is arranged between each parameter, just need in the time of only in principal element is in a certain prescribed limit secondary cause is monitored, can effectively save energy like this, prolong the useful life of node, and memory headroom that can energy-conservation greatly data processing module improves data acquisition efficiency.For example in heat treatment process; handle the principal element of quality for influence when temperature; and monitoring parameters such as air pressure, shield gas flow rate, protective gas concentration are when being secondary cause; then only need generally speaking principal element is monitored; near principal element is in the bound of control range but when not runawaying, for guaranteeing that handling quality just needs monitor other secondary cause.Just because of above-mentioned various reasons, existing sensing net node can't effectively be finished real-time information gathering task.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, providing a kind of has from the multi-parameter monitoring wireless sensor node that triggers function, it is reasonable in design, arrange net and easy to maintenance, easy and simple to handle and good, the intelligent degree height of result of use, a plurality of transducers in the sensor assembly are divided into master reference and secondary transducers, when reducing node energy consumption, significantly improved the data acquisition efficiency and the data-handling capacity of node.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of have from the multi-parameter monitoring wireless sensor node that triggers function, it is characterized in that: comprise the sensor assembly of forming by a plurality of transducers that the area to be monitored environment is detected in real time, the short-range wireless communication module that is used for automatic searching near wireless sensor node, the data processing module that joins with sensor assembly, the parameter input device that joins with data processing module, the led display unit of controlling and transducer in running order in the sensor assembly and institute's Information Monitoring thereof being shown synchronously by data processing module, the transducer primary and secondary type setting module that the primary and secondary type of a plurality of described transducers is set, the data memory module that joins with data processing module and the power module and the radio receiving transmitting module that join with data processing module respectively, described data processing module carries out two-way communication by described radio receiving transmitting module and upper monitoring machine, described short-range wireless communication module, led display unit and transducer primary and secondary type setting module all join with data processing module; A plurality of described transducers comprise master reference that is activated by data processing module and the secondary transducers that is activated by data processing module according to master reference institute detection information, the quantity of described master reference and secondary transducers is one or more, and described master reference and secondary transducers are all joined with data processing module.
Above-mentioned a kind of multi-parameter monitoring wireless sensor node that triggers function certainly that has is characterized in that: also comprise the timing module that joins with data processing module.
Above-mentioned a kind of multi-parameter monitoring wireless sensor node that triggers function certainly that has, it is characterized in that: described radio receiving transmitting module is for inserting data processing module the Wi-Fi (Wireless Internet Access) module of the Internet, and described data processing module carries out two-way communication by Wi-Fi (Wireless Internet Access) module and Internet Server.
Above-mentioned a kind of multi-parameter monitoring wireless sensor node that triggers function certainly that has, it is characterized in that: described master reference and secondary transducers are analog signal sensors, and described analog signal sensors and A/D change-over circuit module are joined, described A/D change-over circuit module and data acquisition module joins and data acquisition module and data processing module join.
Above-mentioned a kind of multi-parameter monitoring wireless sensor node that triggers function certainly that has, it is characterized in that: described short-range wireless communication module is the ZigBee short-range wireless communication module.
Above-mentioned a kind ofly have from triggering the multi-parameter monitoring wireless sensor node of function, it is characterized in that: also comprise the alarm prompt unit that joins with data processing module and controlled by data processing module.
Above-mentioned a kind of multi-parameter monitoring wireless sensor node that triggers function certainly that has, it is characterized in that: also comprise the electric weight detecting unit that joins with data processing module, described power module comprises power management module and the rechargeable battery that joins with power management module, described power management module and data processing module join, and described electric weight detecting unit detects in real time rechargeable battery inside dump energy and information about power is detected in institute and is uploaded to data processing module synchronously.
The utility model compared with prior art has the following advantages:
1, realized that different sensors is used simultaneously and the data fusion technology, real-time, the various and wide coverage of data type, scope and speed that each sensing net node information is propagated are big, and the working sensor state adopts Remote Wake Up mechanism, can save electric power.
2, reasonable in design, co-ordination efficient height between each module, and each assembly all adopts the modular form setting, very power saving has prolonged useful life of sensor node greatly.
3, sensing net node adopts the rechargeable battery power supply, is convenient to change, and the power supply of assurance node is stable, makes the whole sensor network have restructural and easily adjustment property, maintain easily and manage.
4, divide for master reference that activates by data processing module and the secondary transducers that activates by data processing module according to master reference institute detection information with a plurality of transducers in the sensor assembly, so only when master reference institute detection information is in a certain particular range, just activate secondary transducers and carry out operating state, secondary transducers all is in off position under other situation, when guaranteeing effective monitoring, can reduce sensor node institute consumes power significantly, prolong the useful life of sensor node, and memory headroom that can energy-conservation greatly data processing module improves data acquisition efficiency.
5, node is responsible for connecting communicating by letter of wireless sensor network and external network, realizes the conversion between two kinds of network communication protocols and the wireless transmission of sensing data.
6, the user only need start related command, and transmitting control commands can be realized the remote collection and the transmission of data to the sensor network internal node.
In sum, the utility model is reasonable in design, arrange net and easy to maintenance, use is easy and simple to handle and result of use good, intelligent degree height, divide for master reference that activates by data processing module and the secondary transducers that activates by data processing module according to master reference institute detection information with a plurality of transducers in the sensor assembly, can reduce sensor node institute consumes power significantly, prolong the useful life of sensor node, and can improve the data acquisition efficiency and the data-handling capacity of node.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a schematic block circuit diagram of the present utility model.
Description of reference numerals:
The 1-sensor assembly; The 1-1-master reference; The 1-2-secondary transducers;
1-3-A/D change-over circuit module; The 2-data processing module; The 3-short-distance wireless communication
Module;
The 4-parameter input device; 5-transducer primary and secondary type is established the 6-LED display unit;
The cover half piece;
The 7-power module; The 7-1-power management module; The 7-2-rechargeable battery;
8-Wi-Fi (Wireless Internet Access) mould 9-upper monitoring machine; The 10-data memory module;
Piece;
The 11-timing module; The 12-Internet Server; The 13-data acquisition module;
14-alarm prompt unit; 15-electric weight detecting unit.
Embodiment
As shown in Figure 1, the utility model comprises the sensor assembly of being made up of a plurality of transducers that the area to be monitored environment is detected in real time 1, the short-range wireless communication module 3 that is used for automatic searching near wireless sensor node, the data processing module 2 that joins with sensor assembly 1, the parameter input device 4 that joins with data processing module 2, the led display unit 6 of controlling and transducer in running order in the sensor assembly 1 and institute's Information Monitoring thereof being shown synchronously by data processing module 2, the transducer primary and secondary type setting module 5 that the primary and secondary type of a plurality of described transducers is set, the data memory module 10 that joins with data processing module 2 and the power module 7 and the radio receiving transmitting module that join with data processing module 2 respectively, described data processing module 2 carries out two-way communication by described radio receiving transmitting module and upper monitoring machine 9, described short-range wireless communication module 3, led display unit 6 and transducer primary and secondary type setting module 5 all join with data processing module 2.A plurality of described transducers comprise master reference 1-1 that is activated by data processing module 2 and the secondary transducers 1-2 that is activated by data processing module 2 according to master reference 1-1 institute detection information, the quantity of described master reference 1-1 and secondary transducers 1-2 is one or more, and described master reference 1-1 and secondary transducers 1-2 all join with data processing module 2.In the present embodiment, the quantity of described master reference 1-1 is one, and the quantity of described secondary transducers 1-2 is a plurality of.
Simultaneously, the utility model also comprises the timing module 11 that joins with data processing module 2.In the present embodiment, described radio receiving transmitting module is the Wi-Fi (Wireless Internet Access) module 8 that data processing module 2 is inserted the Internet, and described data processing module 2 carries out two-way communication by Wi-Fi (Wireless Internet Access) module 8 and Internet Server 12.
Described master reference 1-1 and secondary transducers 1-2 are analog signal sensors, and described analog signal sensors and A/D change-over circuit module 1-3 join, described A/D change-over circuit module 1-3 and data acquisition module 13 joins and data acquisition module 13 joins with data processing module 2.
In the present embodiment, described short-range wireless communication module 3 is the ZigBee short-range wireless communication module.Simultaneously, the utility model also comprises the alarm prompt unit 14 that joins with data processing module 2 and controlled by data processing module 2.
In the present embodiment, the utility model also comprises the electric weight detecting unit 15 that joins with data processing module 2, described power module 7 comprises power management module 7-1 and the rechargeable battery 7-2 that joins with power management module 7-1, described power management module 7-1 and data processing module 2 join, and the inner dump energy of 15 couples of rechargeable battery 7-2 of described electric weight detecting unit detects in real time and information about power is detected in institute and is uploaded to data processing module 2 synchronously.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection range of technical solutions of the utility model according to the utility model technical spirit.

Claims (7)

1. one kind has from the multi-parameter monitoring wireless sensor node that triggers function, it is characterized in that: comprise the sensor assembly of forming by a plurality of transducers that the area to be monitored environment is detected in real time (1), the short-range wireless communication module (3) that is used for automatic searching near wireless sensor node, the data processing module (2) that joins with sensor assembly (1), the parameter input device (4) that joins with data processing module (2), the led display unit (6) of controlling and transducer in running order in the sensor assembly (1) and institute's Information Monitoring thereof being shown synchronously by data processing module (2), the transducer primary and secondary type setting module (5) that the primary and secondary type of a plurality of described transducers is set, the data memory module (10) that joins with data processing module (2) and the power module (7) and the radio receiving transmitting module that join with data processing module (2) respectively, described data processing module (2) carries out two-way communication by described radio receiving transmitting module and upper monitoring machine (9), described short-range wireless communication module (3), led display unit (6) and transducer primary and secondary type setting module (5) all join with data processing module (2); A plurality of described transducers comprise master reference (1-1) that is activated by data processing module (2) and the secondary transducers (1-2) that is activated by data processing module (2) according to master reference (1-1) institute detection information, the quantity of described master reference (1-1) and secondary transducers (1-2) is one or more, and described master reference (1-1) and secondary transducers (1-2) are all joined with data processing module (2).
2. according to the described a kind of multi-parameter monitoring wireless sensor node that triggers function certainly that has of claim 1, it is characterized in that: also comprise the timing module (11) that joins with data processing module (2).
3. according to claim 1 or 2 described a kind of multi-parameter monitoring wireless sensor nodes that trigger function certainly that have, it is characterized in that: described radio receiving transmitting module is for inserting data processing module (2) the Wi-Fi (Wireless Internet Access) module (8) of the Internet, and described data processing module (2) carries out two-way communication by Wi-Fi (Wireless Internet Access) module (8) and Internet Server (12).
4. according to claim 1 or 2 described a kind of multi-parameter monitoring wireless sensor nodes that trigger function certainly that have, it is characterized in that: described master reference (1-1) and secondary transducers (1-2) are analog signal sensors, and described analog signal sensors and A/D change-over circuit module (1-3) are joined, and described A/D change-over circuit module (1-3) is joined with data acquisition module (13) and data acquisition module (13) joins with data processing module (2).
5. according to claim 1 or 2 described a kind of multi-parameter monitoring wireless sensor nodes that trigger function certainly that have, it is characterized in that: described short-range wireless communication module (3) is the ZigBee short-range wireless communication module.
6. describedly a kind ofly have according to claim 1 or 2, it is characterized in that: also comprise and data processing module (2) joins and the alarm prompt unit (14) controlled by data processing module (2) from triggering the multi-parameter monitoring wireless sensor nodes of function.
7. according to claim 1 or 2 described a kind of multi-parameter monitoring wireless sensor nodes that trigger function certainly that have, it is characterized in that: also comprise the electric weight detecting unit (15) that joins with data processing module (2), described power module (7) comprises power management module (7-1) and the rechargeable battery (7-2) that joins with power management module (7-1), described power management module (7-1) joins with data processing module (2), and described electric weight detecting unit (15) detects in real time the inner dump energy of rechargeable battery (7-2) and information about power is detected in institute and is uploaded to data processing module (2) synchronously.
CN2010206695497U 2010-12-19 2010-12-19 Multi-parameter wireless sensor node with self-triggering function for monitoring Expired - Fee Related CN201937836U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106441408A (en) * 2016-07-25 2017-02-22 肇庆市小凡人科技有限公司 Low-power measuring system
WO2023115273A1 (en) * 2021-12-20 2023-06-29 宁德时代新能源科技股份有限公司 Battery monitoring system, battery and electric apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106441408A (en) * 2016-07-25 2017-02-22 肇庆市小凡人科技有限公司 Low-power measuring system
WO2023115273A1 (en) * 2021-12-20 2023-06-29 宁德时代新能源科技股份有限公司 Battery monitoring system, battery and electric apparatus

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Granted publication date: 20110817

Termination date: 20111219