CN203444360U - Positioning temperature-control platform system based on wireless sensor network - Google Patents
Positioning temperature-control platform system based on wireless sensor network Download PDFInfo
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- CN203444360U CN203444360U CN201320406631.4U CN201320406631U CN203444360U CN 203444360 U CN203444360 U CN 203444360U CN 201320406631 U CN201320406631 U CN 201320406631U CN 203444360 U CN203444360 U CN 203444360U
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Abstract
The utility model discloses a positioning temperature-control platform system based on a wireless sensor network, and the system comprises a plurality of sensing and control node groups. Each sensing and control node group is corresponding to one base station gateway. The base station gateways are respectively connected to an upper host. Each sensing and control node group consists of a plurality of sensing and control nodes. The data of positions where the sensing and control nodes are located, and the temperature data are transmitted to the upper host through the base station gateway, and are dynamically monitored by a monitoring system of the upper host. The system provided by the utility model is integrated, universal, modularized, and has high precision of temperature control, and the like. The system is high in automation degree, is stable and reliable in performance, is friendly in human-computer interface, is high in measurement and collection precision especially on the environment temperature control of a mine, agricultural occasions, and the like, is greatly wide in range of application and good in application prospect, and is significant in economic and social values.
Description
Technical field
The utility model relates to a kind of location temperature control plateform system, specifically, relates to a kind of location temperature control plateform system based on wireless sensor network.
Background technology
At present, in a lot of occasions, as mine, agricultural etc., to the requirement of temperature, be very high.Once temperature is improper, bring huge threat likely can to pit mining and agricultural production.What at present people generally adopted is to utilize cable to lay Sampling network, but due to complex structure, existing supervisory system exists the problem of installation and maintenance inconvenience, and system easily damages, and repairs sometimes comparatively difficulty.In addition, also someone has adopted the measure of carrying out temperature control at base-station gateway, by node, transmits temperature data, at base-station gateway, carries out temperature control.The drawback of doing is like this that base-station gateway is difficult to follow the trail of the temperature data of node, has certain error.
Certainly, if can determine node location, the while is in the monitor temperature data of node own and carry out temperature control, and this is ideal temperature control mode.
Utility model content
The utility model technical issues that need to address are just to overcome the defect of prior art, and a kind of location temperature control plateform system based on wireless sensor network is provided, and it has integrated, general and modularization, temperature control precision high.System automation degree is high, stable and reliable for performance, man-machine interface is friendly, systematic survey and acquisition precision high, especially the temperature environment in the occasions such as mine, agricultural is controlled, there is purposes and application prospect quite widely, there is significant economic and social profit.
For addressing the above problem, the utility model adopts following technical scheme:
The utility model provides a kind of location temperature control plateform system based on wireless sensor network, and described system comprises a plurality of sensings and controls node cluster, each sensing and the corresponding base-station gateway of control node cluster, and a plurality of base-station gateways are connected to a upper strata main frame; Each sensing and control node cluster by a plurality of sensings and control node and form, sensing and control node by the position at place and temperature data via base-station gateway, reach upper strata main frame, by the supervisory system of upper strata main frame, carry out dynamic monitoring.
Described sensing and control node comprise sensing and control microprocessor, described sensing is connected serial port module, locating module, A/D converter, wireless transceiver, temperature control module and battery with control microprocessor, A/D converter connects temperature sensor, and wireless transceiver connects radio-frequency antenna.
Described base-station gateway comprises base-station gateway microprocessor, and described base-station gateway microprocessor connects serial port module, wireless transmitter module and battery, and wireless transmitter module connects radio-frequency antenna.
Described upper strata main frame comprises upper strata host-processor, and upper strata host-processor connects serial port module, wireless transmitter module and power supply, and wireless transmitter module connects radio-frequency antenna.
Described upper strata main frame receives position and the temperature control data from each node, and its supervisory system is made the temperature profile of corresponding node according to the position data of node; If the temperature fluctuation overrun of certain node, monitor staff assigns temperature regulating command and regulates data to this node, by upper strata main frame, via base-station gateway, is reached sensing and controls node, then by temperature controller wherein, environment being carried out to temperature control.Afterwards, the temperature data after adjustment is passed upper strata main frame in real time back.
Principle of work of the present utility model is:
Sensing and the locating module of controlling in node are transferred to microprocessor by the position data of node, after simultaneous temperature sensor gathers environment temperature, are also transferred to microprocessor after analog to digital conversion is converted into digital signal; Microprocessor is sent this temperature signal data into wireless transmitter module, then sends to base-station gateway by radio-frequency antenna.Base-station gateway interrupts receiving the instruction of upper strata main frame and the data of lower level node, the temperature signal data of node and position data is sent into wireless transmitter module, then send to upper strata main frame by radio-frequency antenna.Upper strata main frame receives position and the temperature control data from each node, and its supervisory system is made the temperature profile of corresponding node according to the position data of node.If the temperature fluctuation overrun of certain node, monitor staff assigns temperature regulating command and regulates data to this node, by upper strata main frame, via base-station gateway, is reached sensing and controls node, then by temperature controller wherein, environment being carried out to temperature control.Afterwards, the temperature data after adjustment is passed upper strata main frame in real time back.
The utlity model has integrated, general and modularization, temperature control precision high.System automation degree is high, stable and reliable for performance, man-machine interface is friendly, systematic survey and acquisition precision high, especially the temperature environment in the occasions such as mine, agricultural is controlled, there is purposes and application prospect quite widely, there is significant economic and social profit.
Accompanying drawing explanation
Fig. 1 is functional block diagram of the present utility model.
Fig. 2 is sensing of the present utility model and controls node section circuit diagram.
Fig. 3 is base-station gateway program flow diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model is a kind of location temperature control plateform system based on wireless sensor network that possesses the multiple functions such as data acquisition, wireless channel transmission, monitoring temperature.
Fig. 1 is structured flowchart of the present utility model.Shown in 1, existing upper strata main frame in system, connect respectively n base-station gateway.Wherein this n gateway is connected with node cluster separately by wireless channel respectively.In the ordinary course of things, the driver of node will have initialization and serial data processing section.Each node, by gathering position and the temperature data of coming, by wireless channel, reaches base-station gateway 1～n, then reaches upper strata main frame by each base-station gateway.Here base-station gateway is two-way, by digital serial port, node and upper strata main frame is closely linked.
Upper strata main frame receives position and the temperature control data from each node, and its supervisory system is made the temperature profile of corresponding node according to the position data of node.If the temperature fluctuation overrun of certain node, monitor staff assigns temperature regulating command and regulates data to this node, by upper strata main frame, via base-station gateway, is reached sensing and controls node, then by temperature controller wherein, environment being carried out to temperature control.Afterwards, the temperature data after adjustment is passed upper strata main frame in real time back.
Fig. 2 is sensing of the present utility model and controls node section circuit block diagram.Msp430 microprocessor is sensing and the core of controlling node section circuit, and Msp430 microprocessor connects locating module, temperature sensor and analog to digital conversion parts, temperature section, RS232 serial port module, wireless transmitter module and radio-frequency antenna, battery etc.
Locating module is transferred to microprocessor by the position data of node, after simultaneous temperature sensor gathers environment temperature, is also transferred to microprocessor after analog to digital conversion is converted into digital signal; Microprocessor is sent this temperature signal data into CC2430 wireless transmitter module, then sends to base-station gateway by radio-frequency antenna.
Base-station gateway interrupts receiving the instruction of upper strata main frame and the data of lower level node, the temperature signal data of node and position data is sent into wireless transmitter module, then send to upper strata main frame by radio-frequency antenna.
Upper strata main frame receives position and the temperature control data from each node, and its supervisory system is made the temperature profile of corresponding node according to the position data of node.If the temperature fluctuation overrun of certain node, monitor staff assigns temperature regulating command can to this node and regulate data, by upper strata main frame via base-station gateway, reach sensing and control node, by CC2430 wireless transceiver, pass to Msp430 microprocessor, then by temperature controller wherein, environment is carried out to temperature control.Afterwards, after the temperature data after adjustment is gathered by temperature sensor, send in real time transmission again, turn back to base-station gateway, pass upper strata main frame back.Like this, the upper strata main frame situation of change of monitoring temperature all the time.
Fig. 3 is base-station gateway program flow diagram of the present utility model.Base-station gateway is the hinge between upper strata main frame and sensing and control node, and it accepts the instruction from upper strata main frame, command adapted thereto is issued to the node of lower one deck.Meanwhile, accept the data from lower level node, be uploaded to upper strata main frame.
Base-station gateway adopts interrupt mode, receives the instruction of upper strata main frame and the data of lower level node, and carries out command adapted thereto.Its master routine utilizes two serial ports to communicate by letter with lower level node with upper strata main frame respectively.Specific practice is: program is first carried out initialization (being mainly the setting of serial ports and timer etc.), then opens interruption, waits for and receives upper strata host query instruction or downstream site data.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among protection domain of the present utility model.
Claims (5)
1. the location temperature control plateform system based on wireless sensor network, is characterized in that: described system comprises a plurality of sensings and controls node cluster, each sensing and the corresponding base-station gateway of control node cluster, and a plurality of base-station gateways are connected to a upper strata main frame; Each sensing and control node cluster by a plurality of sensings and control node and form, sensing and control node by the position at place and temperature data via base-station gateway, reach upper strata main frame, by the supervisory system of upper strata main frame, carry out dynamic monitoring.
2. the location temperature control plateform system based on wireless sensor network according to claim 1, it is characterized in that: described sensing and control node comprise sensing and control microprocessor, described sensing is connected serial port module, locating module, A/D converter, wireless transceiver, temperature control module and battery with control microprocessor, A/D converter connects temperature sensor, and wireless transceiver connects radio-frequency antenna.
3. a kind of location temperature control plateform system based on wireless sensor network according to claim 1, it is characterized in that: described base-station gateway comprises base-station gateway microprocessor, described base-station gateway microprocessor connects serial port module, wireless transmitter module and battery, and wireless transmitter module connects radio-frequency antenna.
4. a kind of location temperature control plateform system based on wireless sensor network according to claim 1, it is characterized in that: described upper strata main frame comprises upper strata host-processor, upper strata host-processor connects serial port module, wireless transmitter module and power supply, and wireless transmitter module connects radio-frequency antenna.
5. a kind of location temperature control plateform system based on wireless sensor network according to claim 1, it is characterized in that: described upper strata main frame receives position and the temperature control data from each node, and its supervisory system is made the temperature profile of corresponding node according to the position data of node; If the temperature fluctuation overrun of certain node, monitor staff assigns temperature regulating command can to this node and regulate data, by upper strata main frame via base-station gateway, reach sensing and control node, by temperature controller wherein, environment is carried out to temperature control again, afterwards, the temperature data after adjustment is passed upper strata main frame in real time back.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320406631.4U CN203444360U (en) | 2013-07-10 | 2013-07-10 | Positioning temperature-control platform system based on wireless sensor network |
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| CN201320406631.4U CN203444360U (en) | 2013-07-10 | 2013-07-10 | Positioning temperature-control platform system based on wireless sensor network |
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| CN203444360U true CN203444360U (en) | 2014-02-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157120A (en) * | 2014-08-21 | 2014-11-19 | 南京拓诺传感网络科技有限公司 | WSN information perception system and method for industrial equipment and environment monitor |
| RU2636142C2 (en) * | 2015-12-03 | 2017-11-20 | Бочарникова Елена Александровна | Scanning thermal control system |
-
2013
- 2013-07-10 CN CN201320406631.4U patent/CN203444360U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157120A (en) * | 2014-08-21 | 2014-11-19 | 南京拓诺传感网络科技有限公司 | WSN information perception system and method for industrial equipment and environment monitor |
| CN104157120B (en) * | 2014-08-21 | 2017-05-31 | 南京拓诺传感网络科技有限公司 | Industrial equipment and the WSN information Perception system and methods of environmental monitoring |
| RU2636142C2 (en) * | 2015-12-03 | 2017-11-20 | Бочарникова Елена Александровна | Scanning thermal control system |
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| Date | Code | Title | Description |
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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: 20140219 Termination date: 20140710 |
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| EXPY | Termination of patent right or utility model |