CN202103863U - Sensor node - Google Patents
Sensor node Download PDFInfo
- Publication number
- CN202103863U CN202103863U CN2011202190341U CN201120219034U CN202103863U CN 202103863 U CN202103863 U CN 202103863U CN 2011202190341 U CN2011202190341 U CN 2011202190341U CN 201120219034 U CN201120219034 U CN 201120219034U CN 202103863 U CN202103863 U CN 202103863U
- Authority
- CN
- China
- Prior art keywords
- module
- node
- power
- sensor
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Abstract
The present utility model discloses a sensor node which belongs to the wireless sensing node field. The node comprises a sensor module, a microprocessor module, a wireless transmission module and a power supply module. The sensor module and the wireless transmission module are all connected with the microprocessor module, the power supply module is used for supplying all electricity-using modules, the node is connected with a sensor network through the wireless transmission module, and a solar energy cell panel and a charging cell are used as power supplies of the power supply module. The node is simple in structure and low in power consumption, and the longer working time of the node can be guaranteed by the dual power supply mode.
Description
Technical field
The utility model relates to a kind of wireless sensor node, belongs to wireless aware node field.
Background technology
The wireless aware node has obtained application more and more widely in present research and production, the requirement of its useful life and operating time also improves day by day, and people are updating the performance and the structure of sensing node, make it can satisfy daily application demand.
Desirable not enough on the sensing node performance commonly used, power consumption is higher, causes the battery electricity consumption very fast, thereby has improved the use cost of node.
The utility model content
The utility model is to the defective of prior art, and proposes a kind of wireless sensor node of low in energy consumption, long service life.
This node comprises sensor assembly, microprocessor module, wireless transport module and power module; Wherein: sensor assembly all links to each other with microprocessor module with wireless transport module; Power module is given all electricity consumption module for power supply, and this node is connected in the wireless sensor network through wireless transport module.
Said power module is made up of solar panel, rechargeable battery, power-supplying circuit, and solar panel and rechargeable battery are all given the electricity consumption module for power supply through power-supplying circuit.
Preferably, wireless transport module adopts the Zigbee wireless radio frequency modules.
Technique effect:
1, simple in structure, production cost is low, be easy to realize, autgmentability is strong.
2, adopt the duplicate supply pattern, it is more stable to supply power, and is applicable to outdoor perception field.
3, low power dissipation design, the useful life of having improved node.
Description of drawings
Fig. 1 is the structured flowchart of the utility model.
Embodiment
Be described further in the face of the utility model down.
The structure of the utility model sensor node is as shown in Figure 1; Comprise sensor assembly, microprocessor module, wireless transport module and power module; Wherein: sensor assembly all links to each other with microprocessor module with wireless transport module; Power module is given all electricity consumption module for power supply, and this node is connected in the wireless sensor network through wireless transport module.
Sensor assembly can be selected different sensor according to actual needs, like light intensity, temperature, humidity sensor etc.; Microprocessor module adopts the MSP430F5438 of the super low-power consumption MSP430 series of TI company, and this chip adopts and wakes control model up, is more suitable for sensing node and uses, and be integrated with RAM and flash memory, has more Peripheral Interface; Wireless transport module adopts the Zigbee wireless radio frequency modules of low-power consumption; Power module is made up of solar panel, rechargeable battery and power-supplying circuit; Solar panel and battery provide two kinds of supply power modes; Adopt the solar panel power supply daytime (fine day), charge the battery simultaneously, adopt powered battery night (cloudy day); Guarantee the node operate as normal, so the utility model sensor node is more suitable in outdoor utility.
Claims (3)
1. sensor node is characterized in that:
This node comprises sensor assembly, microprocessor module, wireless transport module and power module; Wherein: sensor assembly all links to each other with microprocessor module with wireless transport module; Power module is given all electricity consumption module for power supply, and this node is connected in the wireless sensor network through wireless transport module.
2. sensor node according to claim 1 is characterized in that: said wireless transport module adopts the Zigbee wireless radio frequency modules.
3. sensor node according to claim 1 is characterized in that: said power module is made up of solar panel, rechargeable battery, power-supplying circuit, and solar panel and rechargeable battery are all given the electricity consumption module for power supply through power-supplying circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202190341U CN202103863U (en) | 2011-06-27 | 2011-06-27 | Sensor node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202190341U CN202103863U (en) | 2011-06-27 | 2011-06-27 | Sensor node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103863U true CN202103863U (en) | 2012-01-04 |
Family
ID=45389859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202190341U Expired - Fee Related CN202103863U (en) | 2011-06-27 | 2011-06-27 | Sensor node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360675A (en) * | 2014-12-04 | 2015-02-18 | 国家电网公司 | Power supply management device of on-line partial discharge monitoring system for outdoor high-pressure cable terminal |
-
2011
- 2011-06-27 CN CN2011202190341U patent/CN202103863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360675A (en) * | 2014-12-04 | 2015-02-18 | 国家电网公司 | Power supply management device of on-line partial discharge monitoring system for outdoor high-pressure cable terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101086523A (en) | Sensor node energy management system | |
| CN202769515U (en) | Low power consumption solar street lamp with intelligent adjustment of bulb brightness achievable | |
| CN202103863U (en) | Sensor node | |
| CN202261940U (en) | LED indoor illuminating system of solar PV power generation and commercial power complimentary type | |
| CN205491327U (en) | Wireless Intelligence solar energy LED street lamp controller | |
| CN204648090U (en) | A kind of solar powered external wall of building LED illumination System based on DSP | |
| CN204721074U (en) | A kind of highway electric supply installation of improvement | |
| CN102368876A (en) | Sensor node | |
| CN102298848A (en) | Solar LED (Light-Emitting Diode) traffic light | |
| CN104574891A (en) | Sensor node | |
| CN203119566U (en) | Solar charger for converting polycrystalline silicon and amorphous silicon solar cell panels with each other | |
| CN203057604U (en) | Direct current bus power supply classroom energy saving LED lighting system | |
| CN206851078U (en) | A kind of Energy-Efficient Led Street Lamp illuminator | |
| CN201985786U (en) | Efficient photovoltaic-photoelectric system on terraced night side and sunny side | |
| CN202167141U (en) | Solar LED (light-emitting diode) traffic light | |
| CN201839484U (en) | Adjustable power solar street lamp wireless remote concentrated control intelligent system | |
| CN203151177U (en) | Wind solar hybrid fan heater | |
| CN203882130U (en) | Intelligent high-current photovoltaic controller | |
| CN202501363U (en) | Solar lighting lamp | |
| CN201590208U (en) | Novel solar LED display | |
| CN103108429B (en) | Lithium electric drive LED energy conserving system | |
| CN201870631U (en) | Ear cavity infrared thermometer with power supplied by photovoltaic cells | |
| CN201517737U (en) | Wind and light and commercial power complementary road lamp | |
| CN203193303U (en) | Photovoltaic power generation power supply system | |
| CN204693285U (en) | A kind of the solar energy LED illuminate street lamp charger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20120627 |