CN201700002U - Zigbee wireless sensing node - Google Patents
Zigbee wireless sensing node Download PDFInfo
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- CN201700002U CN201700002U CN2010202091229U CN201020209122U CN201700002U CN 201700002 U CN201700002 U CN 201700002U CN 2010202091229 U CN2010202091229 U CN 2010202091229U CN 201020209122 U CN201020209122 U CN 201020209122U CN 201700002 U CN201700002 U CN 201700002U
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- module
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- usb
- power supply
- wireless sensing
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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 utility model relates to a Zigbee wireless sensing node, belonging to wireless sensing equipment, comprising a Zigbee chip, an antenna module, a power supply managing module, a JTA module, a USB interface, a USB-to-serial port module and an external power supply and an I/O interface, wherein the antenna module, the external power supply, the USB-to-serial port module, the JTAG module, the power supply managing module and the I/O interface are connected on the Zigbee chip, and the USB interface is connected with the power supply managing module and the USB-to-serial port module. The wireless sensing node of the utility model has simple structure, low power consumption and far transmission distance, and can be widely used in the fields of the industry net and family remote control and the like.
Description
Technical field
The utility model relates to wireless sensor technology, particularly relates to a kind of node device of Zigbee wireless sensing.
Background technology
In the existing radio sensing network, node device is indispensable signal emission or receiving equipment, and its performance directly influences the efficiency and the range of application of whole wireless sense network.At present, in the radio sensing network technology, the develop rapidly of Zigbee technology, it is a kind of wireless-transmission network of low-power consumption short-range since it with low cost, low in energy consumption, volume is little, can be applied to fields such as industrial network, family's remote control widely.The formation of Zigbee network, indispensable equipment is exactly the Zigbee sensing node, the device transmission of the wireless sensing node of existing Zigbee is apart from weak point, interference free performance is poor, its transmission range can only be about the interior 200m of sighting distance usually, run into body of wall and intercept, transmission range obviously shortens especially.
Summary of the invention
Goal of the invention of the present utility model is: overcome the shortcoming of prior art, invent the wireless sensing node of the Zigbee chip of the long brand new of a kind of transmission range.
The technical solution of the utility model: change serial port module, external power supply and I/O interface by Zigbee chip, Anneta module, power management module, JTAG module, USB interface, USB and constitute, Anneta module, external power supply, USB change serial port module, JTAG module, power management module and I/O interface and are connected on the Zigbee chip, and USB interface is changeed serial port module with power management module and USB and is connected.
Described external power supply can be a dry cell, also can be solar module, because the utility model power is low, 2 joint dry cells can be kept the highest 2 years, and solar cell can satisfy power demands.
Described I/O interface is female mouthful of 10 faller gill, and wherein 2 pins are power supply, and all the other 8 pins are serial ports and A/D multiplex interface, specifically is that 4 pins can be used as together, asynchronous serial port, and whole 8 pins are as the A/D multiplex interface.
Zigbee wireless sensing node equipment of the present utility model adopts said structure to constitute, and is simple in structure, volume is little, but distance sensing is far away, antijamming capability is strong, and can avoid the interference of number electricity to the mould electricity effectively.
Description of drawings
Fig. 1, example structure figure of the present utility model.
Specific embodiments
Embodiment as shown in Figure 1, it is the chip of CC2530 that Zigbee chip 1 of the present utility model is selected the model of TI company for use, is connected with Anneta module 9, Temperature Humidity Sensor 2, power management module 4, USB commentaries on classics serial port module 3, external dry cell 8, I/O interface 7 and JTAG module 6 with this Zigbee chip 1.USB interface 5 is changeed serial port module 3 with power management module 4 with USB and is connected.
In the present embodiment, the power supply of employing is external dry cell, and like this, cost is low, simple in structure, and can satisfy the requirement of continuous firing more than 1 year.This wireless sensing Zigbee of the utility model node can be connected with serial ports or other electronic equipments of various computers by I/O interface 7, becomes the signal emission or the routing node of wireless sense network, forms radio sensing network.
Claims (4)
1. Zigbee wireless sensing node, it is characterized in that: change serial port module (3), external power supply (8) and I/O interface (7) by Zigbee chip (1), antenna module (9), power management module (4), JTAG module (6), USB interface (5), USB and constitute, Anneta module (9), external power supply (8), USB change serial port module (3), JTAG module (6), power management module (4) and I/O interface (7) and are connected on the Zigbee chip (1), and USB interface (5) is changeed serial port module (3) with power management module (4) and USB and is connected.
2. Zigbee wireless sensing node according to claim 1 is characterized in that: described external power supply (8) is a dry cell.
3. Zigbee wireless sensing node according to claim 1 is characterized in that: described external power supply (8) is a solar module.
4. Zigbee wireless sensing node according to claim 1 is characterized in that: described I/O interface (7) is female mouthful of 10 faller gill, and wherein 2 pins are power interface, and all the other 8 pins are serial ports and A/D multiplex interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202091229U CN201700002U (en) | 2010-05-31 | 2010-05-31 | Zigbee wireless sensing node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202091229U CN201700002U (en) | 2010-05-31 | 2010-05-31 | Zigbee wireless sensing node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201700002U true CN201700002U (en) | 2011-01-05 |
Family
ID=43401249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202091229U Expired - Fee Related CN201700002U (en) | 2010-05-31 | 2010-05-31 | Zigbee wireless sensing node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201700002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106713871A (en) * | 2017-02-07 | 2017-05-24 | 广东南方电信规划咨询设计院有限公司 | Video monitoring system based on wireless sensor network |
-
2010
- 2010-05-31 CN CN2010202091229U patent/CN201700002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106713871A (en) * | 2017-02-07 | 2017-05-24 | 广东南方电信规划咨询设计院有限公司 | Video monitoring system based on wireless sensor network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110105 Termination date: 20180531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |