CN2620431Y - Wireless integrated network sensor node - Google Patents
Wireless integrated network sensor node Download PDFInfo
- Publication number
- CN2620431Y CN2620431Y CN 03226237 CN03226237U CN2620431Y CN 2620431 Y CN2620431 Y CN 2620431Y CN 03226237 CN03226237 CN 03226237 CN 03226237 U CN03226237 U CN 03226237U CN 2620431 Y CN2620431 Y CN 2620431Y
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- Prior art keywords
- node
- module
- wireless
- integrated network
- sensor node
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Abstract
The utility model discloses a wireless integrated network sensor node, comprising a microprocessor module 1 with nodes, an analog-to-digital conversion module 2, a signal modulation module 5, a sensor 6 and a wireless transceiver 7 all connected with each other. The node can analyze and process the information collected massively at a signal connecting site by use of the microprocessor and a software and hardware system inside the node but transmit a small amount of processing results to a remote node in the way of wireless multi-hop. The wireless transmission is based on the multi-hot band spread and time division multiplexing technology. The node can be applied in the places is not convenient for the wire network installation, such as ships, motorcycles, vehicles, offshore oil platforms, bridges, tunnels and environmental parameter monitoring. A plurality of nodes and a main node can form a full distributed remote monitoring, diagnosing, dispatching and pre-warning network system to do intellectual maintenance for a equipment.
Description
Technical field
The utility model relates to a kind of wireless integrated network sensor node.
Background technology
At present, monitor pre-diagnostic field at equipment or ambient condition, the wired concentrated monitoring pattern of main employing,---instrument and meter---PC system that is sensor/transmitter, the characteristics one of this pattern are to adopt the wire communication mode, moreover its data analysis processing of this mode all concentrates in the PC system.Its limitation is to be unsuitable for the field or is not easy to install on the installations and facilities of cable to use.Development along with the smart electronics maintenance technology, manufacturing industry will provide global technical support and maintenance in the product lifecycle, if can not carry out that the early stage health status of equipment is followed the tracks of and pre-diagnosis from changing into, just can not make enterprise in intense market competition, be in the invincible position based on the maintenance of fault reaction formula and technical support.And the early stage health status that will carry out equipment is followed the tracks of and pre-diagnosis can utilize the utility model.This wireless integrated network sensor node can overcome the limitation of wired concentrated monitoring pattern, and a plurality of nodes can constitute a kind of full distributed wireless integrated network monitoring system.This kind node itself has the function of signals collecting, conditioning, data analysis processing and short range wireless data transmission concurrently, because intra-node has the data analysis treatment mechanism, health status tracking and pre-diagnosis are carried out to each equipment or facility in the scene of being convenient to.
Summary of the invention
The utility model provides a kind of new technological means at the problems referred to above, can realize the full distributed wireless integrated network monitoring of installations and facilities.
The purpose of this utility model can realize by following technical measures: comprise that node microprocessor module 1, analog-to-digital conversion module 2, signal condition module 5, transducer 6, wireless transceiver module 7 connect to form.
Node microprocessor module 1 described in the utility model is connected by the RS232 communication port with wireless transceiver module 7.
Node microprocessor module 1 described in the utility model passes through AB with analog-to-digital conversion module 2, DB, and CB three class buses connect.
Signal condition module 5 described in the utility model is connected by the analogue data input channel with analog-to-digital conversion module 2.
Node described in the utility model is integrated with signals collecting, conditioning, data analysis processing and short range wireless data transmission.
This node can just carry out analyzing and processing with a large amount of Information Monitorings at the signals collecting scene by means of the microprocessor and the software and hardware system of its inside, and instrument is passed to remote node with a small amount of result in the wireless multi-hop mode.Wireless transmission is based on multi-hop spread spectrum and time-division multiplex technology.
This node can be applicable to the place that is not easy to be equipped with spider lines, as aspects such as boats and ships, locomotive, vehicle, offshore oil platform, bridge tunnel and environmental parameter monitorings.A plurality of nodes and host node can constitute full distributed remote monitoring, diagnosis, scheduling and early warning net system, carry out the intelligent maintenance of equipment.
Description of drawings
Fig. 1 is a node schematic diagram of the present utility model;
Fig. 2 is node structure figure of the present utility model.
Embodiment
The utility model comprises that node microprocessor module 1, analog-to-digital conversion module 2, signal condition module 5, transducer 6, wireless transceiver module 7 connect to form as shown in Figure 1.
Model is that SED microprocessor module 1 is connected with the RS232 communication port for the RF418 wireless transceiver module with model.
Model is that SED microprocessor module 1 passes through AB with PM510 analog-to-digital conversion module 2, DB, and CB three class buses connect.
Model is that WBV122S1 signal condition module 5 is connected by the analogue data input channel with analog-to-digital conversion module 2.
The node microprocessor is the high-grade microprocessor of built-in industrial level, and software systems have signal analysis and processing and communication function.
Claims (5)
1, a kind of wireless integrated network sensor node is characterized in that: comprise that node microprocessor module (1), analog-to-digital conversion module (2), signal condition module (5), transducer (6), wireless transceiver module (7) connect to form.
2, wireless integrated network sensor node according to claim 1 is characterized in that: described node microprocessor module (1) is connected by the RS232 communication port with wireless transceiver module (7).
3, wireless integrated network sensor node according to claim 1 is characterized in that: described node microprocessor module (1) passes through AB with analog-to-digital conversion module (2), DB, and CB three class buses connect.
4, wireless integrated network sensor node according to claim 1 is characterized in that: described signal condition module (5) is connected by the analogue data input channel with analog-to-digital conversion module (2).
5, wireless integrated network sensor node according to claim 1 is characterized in that: node is integrated with signals collecting, conditioning, data analysis processing and short range wireless data transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226237 CN2620431Y (en) | 2003-05-20 | 2003-05-20 | Wireless integrated network sensor node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226237 CN2620431Y (en) | 2003-05-20 | 2003-05-20 | Wireless integrated network sensor node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2620431Y true CN2620431Y (en) | 2004-06-09 |
Family
ID=34246444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03226237 Expired - Fee Related CN2620431Y (en) | 2003-05-20 | 2003-05-20 | Wireless integrated network sensor node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2620431Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100423038C (en) * | 2006-10-24 | 2008-10-01 | 中国科学院合肥物质科学研究院 | Testing device and analysis method of posture of sailboard |
| CN100464268C (en) * | 2006-11-07 | 2009-02-25 | 东南大学 | Wireless sensor network node device used for environmental monitoring |
| CN1815924B (en) * | 2005-01-31 | 2011-10-26 | 株式会社日立制作所 | Sensor node, base station, and sensor network system |
| CN101452642B (en) * | 2007-12-06 | 2011-12-28 | 武汉大学 | Combined infrared displacement sensor network node for monitoring mountain massif coast |
| CN102841584A (en) * | 2012-08-24 | 2012-12-26 | 华北电力大学 | Cable tunnel environment parameter monitoring system |
| CN111740753A (en) * | 2020-05-15 | 2020-10-02 | 苏州霞军通讯有限公司 | Network communication signal acquisition system |
-
2003
- 2003-05-20 CN CN 03226237 patent/CN2620431Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1815924B (en) * | 2005-01-31 | 2011-10-26 | 株式会社日立制作所 | Sensor node, base station, and sensor network system |
| CN100423038C (en) * | 2006-10-24 | 2008-10-01 | 中国科学院合肥物质科学研究院 | Testing device and analysis method of posture of sailboard |
| CN100464268C (en) * | 2006-11-07 | 2009-02-25 | 东南大学 | Wireless sensor network node device used for environmental monitoring |
| CN101452642B (en) * | 2007-12-06 | 2011-12-28 | 武汉大学 | Combined infrared displacement sensor network node for monitoring mountain massif coast |
| CN102841584A (en) * | 2012-08-24 | 2012-12-26 | 华北电力大学 | Cable tunnel environment parameter monitoring system |
| CN111740753A (en) * | 2020-05-15 | 2020-10-02 | 苏州霞军通讯有限公司 | Network communication signal acquisition system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |