CN106686540A - Quick-response wireless sensor network based on double signal channels and quick response method - Google Patents
Quick-response wireless sensor network based on double signal channels and quick response method Download PDFInfo
- Publication number
- CN106686540A CN106686540A CN201710163829.7A CN201710163829A CN106686540A CN 106686540 A CN106686540 A CN 106686540A CN 201710163829 A CN201710163829 A CN 201710163829A CN 106686540 A CN106686540 A CN 106686540A
- Authority
- CN
- China
- Prior art keywords
- transport module
- wireless transport
- module
- wireless
- sensor
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
Abstract
The invention relates to wireless sensor network designing, in particular to a quick-response wireless sensor network based on double signal channels and a quick response method. The quick-response wireless sensor network is formed by a main control module and a plurality of sensor modules; the main control module comprises a management unit, a first wireless transmission module and a second wireless transmission module, and both the first wireless transmission module and the second wireless transmission module are connected with the management unit; the sensor modules comprise first sensors, second sensors and third sensors, third wireless transmission modules are connected on the first sensors, fourth wireless transmission modules are connected to the second sensors, fifth wireless transmission modules are connected on the third sensors, the third wireless transmission modules, the fourth wireless transmission modules and the fifth wireless transmission modules are respectively in signal connection with the first wireless transmission module and the second wireless transmission module, and signal channels of the first wireless transmission module and signal channels of the second wireless transmission module are different.
Description
Technical field
The present invention relates to a kind of Design of Wireless Sensor Network, in particular one kind are wirelessly passed based on two-channel quick response
Sensor network and fast response method.
Background technology
A kind of computer network that sensor network is made up of the automaton that many is spatially distributed, these devices
Physics or environmental aspect (such as temperature, sound, vibration, pressure, motion or the dirt of diverse location are collaboratively monitored using sensor
Dye thing).The development of wireless sensor network initially originates from the Military Applications such as battlefield monitoring.And wireless sensor network quilt now
It is applied to many civil areas, such as environment and ecological monitoring, health supervision, home automation and traffic control.
With the development of society, gradually extensively, the mode of its networking is also more various for the utilization of sensor network.Except
Outside wired networking mode that CAN, I2C etc. connect by hardware circuit, may also rely on wireless device and set up wireless sensor network
Network.Because wireless sensor network is neatly arranged and accessed without the concern for specific cabling scenario, therefore with wide
Application.
At present the erection method and its species in radio sensing network has many new designs, but for most of biography
Sensor application, it is contemplated that the bandwidth needed for equipment cost, power consumption and sensing data, in actual applications, seldom uses
The high bandwidth networks such as WIFI.
And primary processor uses same channel, the scheme for communicating with sensor assembly successively, in timeliness with sensor assembly
Property aspect defect.
The content of the invention
The present invention provides the stability and the higher simultaneous communications means of safety of a kind of wireless senser communication also more
It is various based on two-channel quick response wireless sensor network and fast response method.
To reach above-mentioned purpose, technical scheme is as follows：One kind is based on two-channel quick response wireless sensing
Device network, is constituted by main control module and sensor assembly are some, and the main control module includes administrative unit, wireless transport module one
With wireless transport module two, wireless transport module one and wireless transport module two be connected with administrative unit, the sensor die
Block includes sensor one, sensor two, sensor three, and wireless transport module three, the sensing are connected with the sensor one
Device two is connected with wireless transport module four, and wireless transport module five, the wireless transport module are connected with the sensor three
3rd, wireless transport module four and wireless transport module five connect respectively with wireless transport module one and wireless transport module binary signal
Connect, the wireless transport module one is different with the channel of wireless transport module two.
Preferably, communication module based on the wireless transport module one, the wireless transport module two is to monitor communication
Module.
Preferably, also including MCU module, on the sensor one, sensor two and sensor three MCU is connected to
Module.
A kind of fast response method based on two-channel quick response wireless sensor network, comprises the steps：
Step one：The wireless transport module three, wireless transport module four and wireless transport module five be wirelessly transferred mould
Block one is kept in communication；
Step 2：Respective wireless transport module three, wireless transport module four are judged by each MCU module and mould is wirelessly transferred
The transmission speed of block five, if a certain module transfer speed is excessively slow or when carrying out secrecy transmission, controls this and is wirelessly transferred by MCU module
Module sends to wireless transport module two and notifies, judges whether the wireless transport module two is occupied；
Step 3：If it find that the channel of wireless transport module two is occupied, then monitor again after T time delay to wireless
Transport module two sends and notifies, judges whether the wireless transport module two is occupied；
Step 4：If it find that the channel of wireless transport module two is unoccupied, then by the wireless transport module with it is wireless
Transport module two connects, and by wireless transport module two signal transmission is carried out.
Preferably, in the step 2 time delay T for wireless transport module three, wireless transport module four and nothing
Line transport module five is differing from each other.
By above-mentioned technical proposal, beneficial effects of the present invention are：Relative to common wireless sensor network, in cost
In the case of almost not increasing, it is possible to achieve the quick response of wireless sensor network, raising network is ageing, even if not
Stability and the safety for communicating can also be realized in the sensor network of same domain.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described.
Fig. 1 is the configuration diagram based on two-channel quick response wireless sensor network of the present invention.
1, sensor one, 2, wireless transport module three, 3, sensor two, 4, wireless transport module four, 5, sensor in figure
Three, 6, wireless transport module five, 7, wireless transport module one, 8, wireless transport module two, 9, administrative unit.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described.
As illustrated, a kind of be based on two-channel quick response wireless sensor network, by main control module and sensor die
The some compositions of block, the main control module includes administrative unit 9, wireless transport module 1 and wireless transport module 28, wireless to pass
Defeated module 1 and wireless transport module 28 are connected with administrative unit 9, and the sensor assembly includes sensor 1, sensing
Device 23, sensor 35, are connected with wireless transport module 32 on the sensor 1, the sensor 23 is connected with wirelessly
Transport module 44, is connected with wireless transport module 56 on the sensor 35, the wireless transport module 32, be wirelessly transferred
Module 44 and wireless transport module 56 are connected respectively with wireless transport module 1 and the signal of wireless transport module 28, the nothing
Line transport module 1 is different with the channel of wireless transport module 28.
Communication module based on the wireless transport module 1, the wireless transport module 28 is monitoring communication module；Also
Including MCU module, on the sensor 1, sensor 23 and sensor 35 MCU module is connected to.
A kind of fast response method based on two-channel quick response wireless sensor network, comprises the steps：Step
Rapid one：The wireless transport module 32, wireless transport module 44 and wireless transport module 56 are protected with wireless transport module 1
Hold communication；
Step 2：Respective wireless transport module 32, wireless transport module 44 are judged by each MCU module and be wirelessly transferred
The transmission speed of module 56, if a certain module transfer speed is excessively slow or when carrying out secrecy transmission, controls this wireless by MCU module
Transport module sends to wireless transport module 28 and notifies, judges whether the wireless transport module 28 is occupied；
Step 3：If it find that the channel of wireless transport module 28 is occupied, then monitor again to nothing after T time delay
Line transport module 28 sends and notifies, judges whether the wireless transport module 28 is occupied；
Step 4：If it find that the channel of wireless transport module 28 is unoccupied, then by the wireless transport module with it is wireless
Transport module 28 connects, and by wireless transport module 28 signal transmission is carried out.
T time delay in the step 2 for wireless transport module 32, wireless transport module 44 and is wirelessly transferred
Module 56 is differing from each other.
Administrative unit 9 runs RTOS operating systems, and in the program of the administrative unit 9, the priority of monitor channel is higher than
Principal communication channel, after administrative unit 9 receives the information of monitor channel, the priority treatment information.
Sensor assembly controls corresponding wireless transport module by MCU, generally, monitors principal communication channel, and makes
The instruction of main control module is responded with principal communication channel, when required, by changing the parameter switching of wireless module to monitoring letter
Road.
When sensor assembly need to use monitor channel send notify when, whether first listen to the channel occupied, if
It was found that other modules are currently in use the channel, then postpone whether occupied to monitor again after some time unit, until having sent
Finish or number of times reaches a limit, the time that each sensor assembly is postponed is different, it is to avoid several sensors are repeatedly same
Shi Qidong.
Relative to common wireless sensor network, in the case where cost does not almost increase, it is possible to achieve wireless to pass
The quick response of sensor network, improves network ageing.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
Property scope is not limited to the content in description, it is necessary to its technical scope is determined according to right.
Claims (5)
1. it is a kind of to be based on two-channel quick response wireless sensor network, constituted by main control module and sensor assembly are some,
The main control module includes administrative unit (9), wireless transport module one (7) and wireless transport module two (8), wireless transport module
One (7) and wireless transport module two (8) be connected with administrative unit (9), the sensor assembly include sensor one (1), pass
Sensor two (3), sensor three (5), are connected with wireless transport module three (2), the sensor two on the sensor one (1)
(3) wireless transport module four (4) is connected with, wireless transport module five (6) is connected with the sensor three (5), it is described wireless
Transport module three (2), wireless transport module four (4) and wireless transport module five (6) respectively with wireless transport module one (7) and nothing
The signal of line transport module two (8) connects, and the wireless transport module one (7) is different with the channel of wireless transport module two (8).
2. according to claim 1 based on two-channel quick response wireless sensor network, it is characterised in that：The nothing
Communication module based on line transport module one (7), the wireless transport module two (8) is monitoring communication module.
3. according to claim 1 based on two-channel quick response wireless sensor network, it is characterised in that：Also include
MCU module, on the sensor one (1), sensor two (3) and sensor three (5) MCU module is connected to.
4. a kind of fast response method based on two-channel quick response wireless sensor network, it is characterised in that：Including such as
Lower step：Step one：The wireless transport module three (2), wireless transport module four (4) and wireless transport module five (6) and nothing
Line transport module one (7) is kept in communication；
Step 2：Respective wireless transport module three (2), wireless transport module four (4) are judged by each MCU module and be wirelessly transferred
The transmission speed of module five (6), if a certain module transfer speed is excessively slow or when carrying out secrecy transmission, by MCU module the nothing is controlled
Line transport module sends to wireless transport module two (8) and notifies, judges whether the wireless transport module two (8) is occupied；
Step 3：If it find that the channel of wireless transport module two (8) is occupied, then monitor again after T time delay to wireless
Transport module two (8) sends and notifies, judges whether the wireless transport module two (8) is occupied；
Step 4：If it find that the channel of wireless transport module two (8) is unoccupied, then by the wireless transport module and wireless biography
Defeated module two (8) connects, and by wireless transport module two (8) signal transmission is carried out.
5. the fast response method of network according to claim 4, it is characterised in that：Time delay in the step 2
T is differing from each other for wireless transport module three (2), wireless transport module four (4) and wireless transport module five (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710163829.7A CN106686540A (en) | 2017-03-20 | 2017-03-20 | Quick-response wireless sensor network based on double signal channels and quick response method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710163829.7A CN106686540A (en) | 2017-03-20 | 2017-03-20 | Quick-response wireless sensor network based on double signal channels and quick response method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106686540A true CN106686540A (en) | 2017-05-17 |
Family
ID=58829206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710163829.7A Pending CN106686540A (en) | 2017-03-20 | 2017-03-20 | Quick-response wireless sensor network based on double signal channels and quick response method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106686540A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120041695A1 (en) * | 2010-08-16 | 2012-02-16 | Csi Technology, Inc. | Integrated vibration measurement and analysis system |
| CN103379503A (en) * | 2013-07-27 | 2013-10-30 | 浙江求是人工环境有限公司 | System and method for distributing channels of wireless sensor network for agricultural product logistics |
| CN103763714A (en) * | 2013-12-31 | 2014-04-30 | 大唐电信（天津）技术服务有限公司 | Wireless sensor network optimizing method based on zigbee |
| US20140118162A1 (en) * | 2012-10-30 | 2014-05-01 | Itron, Inc. | Hybrid sensor system for gas flow measurements |
| CN104410979A (en) * | 2014-11-24 | 2015-03-11 | 浙江科技学院 | Medium- and long-distance super-capacity universal wireless sensor network and communication method thereof |
| CN105592562A (en) * | 2014-10-20 | 2016-05-18 | 中国科学院沈阳自动化研究所 | Asynchronous multi-channel industrial wireless network scheduling method for emergency data |
-
2017
- 2017-03-20 CN CN201710163829.7A patent/CN106686540A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120041695A1 (en) * | 2010-08-16 | 2012-02-16 | Csi Technology, Inc. | Integrated vibration measurement and analysis system |
| US20140118162A1 (en) * | 2012-10-30 | 2014-05-01 | Itron, Inc. | Hybrid sensor system for gas flow measurements |
| CN103379503A (en) * | 2013-07-27 | 2013-10-30 | 浙江求是人工环境有限公司 | System and method for distributing channels of wireless sensor network for agricultural product logistics |
| CN103763714A (en) * | 2013-12-31 | 2014-04-30 | 大唐电信（天津）技术服务有限公司 | Wireless sensor network optimizing method based on zigbee |
| CN105592562A (en) * | 2014-10-20 | 2016-05-18 | 中国科学院沈阳自动化研究所 | Asynchronous multi-channel industrial wireless network scheduling method for emergency data |
| CN104410979A (en) * | 2014-11-24 | 2015-03-11 | 浙江科技学院 | Medium- and long-distance super-capacity universal wireless sensor network and communication method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11012256B2 (en) | Connection unit, monitoring system and method for operating an automation system | |
| CN104089371A (en) | Multi-split air conditioning system | |
| CN103929377A (en) | Wired network and wireless network combined dispatching method and system and related devices | |
| CN105487514A (en) | Large-scale ship network communication system and network communication method | |
| CN111464466A (en) | Multi-bus network communication architecture | |
| Bai | Industrial Internet of things over tactile Internet in the context of intelligent manufacturing | |
| US20150035681A1 (en) | Point-to-Multipoint Polling in a Monitoring System for an Electric Power Distribution System | |
| CN106371356A (en) | Base station power and environment monitoring system, interface protocol and base station power and environment monitoring method | |
| CN103945567A (en) | Inverter system communication networking method | |
| CN104243246B (en) | A kind of FlexRay bus tests and optimization method and device based on ZigBee technology | |
| CN104580030A (en) | Business panel, main control panel, communication method of business panel and main control panel, access equipment and rack-type system | |
| CN101630984B (en) | Communication anti-accident exercising system based on knowledge representation and multi-Agent cooperation technology | |
| Abbas et al. | Self Configurations, Optimization and Protection Scenarios with wireless sensor networks in IIoT | |
| CN106686540A (en) | Quick-response wireless sensor network based on double signal channels and quick response method | |
| US20200235815A1 (en) | Methods and sysems for reconfigurable network topologies | |
| KR102087874B1 (en) | Pilot setup method and device | |
| CN103944776A (en) | Self-loop link aggregation method and device | |
| KR101917616B1 (en) | Iot system using lora network | |
| Ke et al. | Internet-of-Things monitoring system of robot welding based on software defined networking | |
| Tiwari et al. | A reconfigurable IoT architecture with energy efficient event-based data traffic reduction scheme | |
| KR100807008B1 (en) | Usn/ethernet interface module for ubiquitous industrial automation | |
| CN203191786U (en) | Multi-sensor dynamic data fusion control system | |
| CN206270753U (en) | Integrated automation control system based on DCS | |
| CN107396427A (en) | A kind of collector of the Internet of Things intelligent monitor system based on 6LowPAN agreements | |
| CN201237732Y (en) | Universal PLC principal controller module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |