CN102857308B - industrial multi-hop link slow frequency hopping communication experiment system - Google Patents
industrial multi-hop link slow frequency hopping communication experiment system Download PDFInfo
- Publication number
- CN102857308B CN102857308B CN201210122063.5A CN201210122063A CN102857308B CN 102857308 B CN102857308 B CN 102857308B CN 201210122063 A CN201210122063 A CN 201210122063A CN 102857308 B CN102857308 B CN 102857308B
- Authority
- CN
- China
- Prior art keywords
- communication
- experiment
- link
- hop
- digit microcontrollers
- 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
Landscapes
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
The invention discloses a kind of industrial multi-hop link slow frequency hopping communication experiment system, described system comprises wireless industrial multi-hop communication link, serial ports/ZigBee gateway, monitoring host computer, described wireless industrial multi-hop communication link comprises the communication node that several have slow frequency hopping communication function, each communication node is configured with experiment antenna and monitoring aerial, and described monitoring host computer is connected with serial ports/ZigBee gateway by serial ports.The present invention arranges double antenna in communication node part, the separative experiment antenna system of communication node tool and monitoring aerial system, be respectively used to link experiment communication and gateway communication, thus make experiment monitoring and statistical analysis process substantially not take link communication resource, ensure experimentation simulation performance; Supervisory computer system realizes the monitoring of each communication node by radio communication and arranges, and experimental system is had and better disposes flexibility and extensibility, have application and promotional value.
Description
Technical field
The present invention relates to a kind of communication experiment system, be specifically related to the experimental system of a kind of industrial multi-hop link slow frequency hopping communication.
Background technology
In large-scale industrial production, process equipment is intensive, and radio communication is difficult to ensure line-of-sight transmission passage, and field instrument generally needs to communicate and networking in multi-hop mode.On the other hand, current industrial wireless communication generally adopts multichannel communication, as wireless HART, SP100 etc. all adopt 16 channels, have employed slow frequency hopping technology in communication process, namely automatically switches to when present channel is interfered on new channel and communicates.In this case, industrial wireless communication is a multi-hop slow frequency hopping process often, often relating to the complex processes such as time scheduling, channel allocation, channel estimating and interference avoidance, to research and the simulation of these processes, is the important and work on basis to industrial wireless communication development.
Summary of the invention
The object of the invention is to provide a kind of industrial multi-hop link slow frequency hopping communication experiment system, and the present invention can simulate typical industrial multi-hop wireless link circuitry situation easily, thus provides powerful guarantee for the analysis of industrial wireless communication link design and analogue test.
In order to solve these problems of the prior art, technical scheme provided by the invention is:
A kind of industrial multi-hop link slow frequency hopping communication experiment system, described system comprises wireless industrial multi-hop communication link, serial ports/ZigBee gateway, monitoring host computer, described wireless industrial multi-hop communication link comprises the communication node that several have slow frequency hopping communication function, each communication node is configured with experiment antenna and monitoring aerial, and described monitoring host computer is connected with serial ports/ZigBee gateway by serial ports.
For technique scheme, inventor also has further Optimized Measures in detail.
Described communication node with 32 8-digit microcontrollers for core, periphery configure has two radio-frequency (RF) transceiver used as antenna, the first radio-frequency (RF) transceiver used as monitoring aerial is used for and gateway communication, and the second radio-frequency (RF) transceiver used as experiment antenna is used for link experiment communication.
Further, first radio-frequency (RF) transceiver is identical with the structure of the second radio-frequency (RF) transceiver, the antenna circuit that described radio-frequency (RF) transceiver comprises 8 8-digit microcontrollers and controls by 8 8-digit microcontrollers, 8 8-digit microcontrollers are connected with 8 parallel-by-bit interfaces of described 32 microcontrollers by parallel interface, and the interrupt pin of 8 8-digit microcontrollers is connected with the PTB.0 pin of 32 8-digit microcontrollers.
The radio circuit interface pin PAO-M of radio-frequency (RF) transceiver, PAO-P with CT-bias are connected outer antennas circuit.
Further, be also provided with the communications setting switch for arranging communication pattern in communication node, described communications setting switch is connected with 32 8-digit microcontrollers.
Further, be also provided with communication indicator light in communication node, described communication indicator light is connected with 32 8-digit microcontrollers, for communication state displaying.
Described serial ports/ZigBee gateway with 8 8-digit microcontrollers for core, periphery configure has for the antenna circuit of PERCOM peripheral communication, for the serial port circuit that is connected with monitoring host computer and power circuit, antenna circuit, serial port circuit, power circuit are all connected with described 8 8-digit microcontrollers.
Relative to scheme of the prior art, advantage of the present invention is:
The present invention arranges double antenna in communication node part, the separative experiment antenna system of communication node tool and monitoring aerial system, be respectively used to link experiment communication and gateway communication, thus make experiment monitoring and statistical analysis process substantially not take link communication resource, ensure experimentation simulation performance; Supervisory computer system to the monitoring of each communication node and setting by wireless realization, is made experimental system have and better disposes flexibility and extensibility, have application and promotional value.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the system configuration schematic diagram of the embodiment of the present invention;
Fig. 2 is the composition structure chart of embodiment of the present invention communication node;
Fig. 3 is the structural representation of the antenna circuit in the embodiment of the present invention;
Fig. 4 is the composition structure chart of the serial ports ZigBee gateway of the embodiment of the present invention.
Embodiment
Below in conjunction with specific embodiment, such scheme is described further.Should be understood that these embodiments are not limited to for illustration of the present invention limit the scope of the invention.The implementation condition adopted in embodiment can do further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in normal experiment.
Embodiment:
A kind of industrial multi-hop link slow frequency hopping communication experiment system, described system comprises wireless industrial multi-hop communication link, serial ports/ZigBee gateway, monitoring host computer, described wireless industrial multi-hop communication link comprises the communication node that several have slow frequency hopping communication function, each communication node is configured with experiment antenna and monitoring aerial, and described monitoring host computer is connected with serial ports/ZigBee gateway by serial ports.
Communication node for core, configures two radio-frequency (RF) transceiver and basic peripheral circuit be made up of 8 8-digit microcontroller MC13213 and antenna circuit, as shown in Figure 2 with a slice 32 8-digit microcontroller MCF52233.
MCF52233 is 32 micro-device chips, and ColdFire V2 kernel is integrated with 256Kflash, 32KRAM, general purpose I/O etc., as the master controller of communication node; MC13213 is high-performance ZigBee chip, be integrated with 8 bit CPUs and wireless front end chip, for compact high-performance ZigBee terminal solution, connect simple antenna circuit, as communication node radio-frequency (RF) transceiver, wherein the first radio-frequency (RF) transceiver is used for and gateway communication, and the second radio-frequency (RF) transceiver 2 is for link communication.
In concrete connection, MCF52233 is connected with the 8 parallel-by-bit mouths of every sheet MC13213 by PORT AN parallel interface, and interrupt pin IRQ1, IRQ2 connect the PTB.0 pin of the two panels MC13213 in two radio-frequency (RF) transceiver respectively simultaneously.In communication, when radio-frequency (RF) transceiver transmits and receive data, the data received to MCF52233 request for data or forwarding in the mode of interrupting.4 bit walks are arranged switch and are connected with MCF52233, for arranging communication pattern by PORT TA mouth; 4 communication instructions are connected with MCF52233 by PORT TD mouth with LED, are used to indicate communications status.
As shown in Figure 3, in figure, PAO-M, PAO-P and CT-bias are MC13213 radio circuit interface pin to antenna circuit, are connected with peripheral radio frequency circuit system for MC13213.
Serial ports/ZigBee gateway as shown in Figure 3, with MC13213 position core, configures antenna circuit, power circuit and serial port circuit.
PC, by serial communication interface, accepts the data such as the communication statistic information result of each communication node, and sends communication pattern data by gateway.
Above-mentioned example, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations of doing according to Spirit Essence of the present invention or modification, all should be encompassed within protection scope of the present invention.
Claims (4)
1. an industrial multi-hop link slow frequency hopping communication experiment system, it is characterized in that, described system comprises wireless industrial multi-hop communication link, serial ports/ZigBee gateway, monitoring host computer, described wireless industrial multi-hop communication link comprises the communication node that several have slow frequency hopping communication function, each communication node is configured with experiment antenna and monitoring aerial, and described monitoring host computer is connected with serial ports/ZigBee gateway by serial ports;
Described communication node with 32 8-digit microcontrollers for core, periphery configure has two radio-frequency (RF) transceiver used as antenna, the first radio-frequency (RF) transceiver used as monitoring aerial is used for and gateway communication, and the second radio-frequency (RF) transceiver used as experiment antenna is used for link experiment communication;
First radio-frequency (RF) transceiver is identical with the structure of the second radio-frequency (RF) transceiver, the antenna circuit that described radio-frequency (RF) transceiver comprises 8 8-digit microcontrollers and controls by 8 8-digit microcontrollers, 8 8-digit microcontrollers are connected with 8 parallel-by-bit interfaces of described 32 8-digit microcontrollers by parallel interface, and the interrupt pin of 8 8-digit microcontrollers is connected with the PTB.0 pin of 32 8-digit microcontrollers.
2. according to the industrial multi-hop link slow frequency hopping communication experiment system described in claim 1, it is characterized in that, be also provided with the communications setting switch for arranging communication pattern in communication node, described communications setting switch is connected with 32 8-digit microcontrollers.
3. according to the industrial multi-hop link slow frequency hopping communication experiment system described in claim 1, it is characterized in that, be also provided with communication indicator light in communication node, described communication indicator light is connected with 32 8-digit microcontrollers, for communication state displaying.
4. according to the industrial multi-hop link slow frequency hopping communication experiment system described in claim 1, it is characterized in that, described serial ports/ZigBee gateway with 8 8-digit microcontrollers for core, periphery configure has for the antenna circuit of PERCOM peripheral communication, for the serial port circuit that is connected with monitoring host computer and power circuit, antenna circuit, serial port circuit, power circuit are all connected with described 8 8-digit microcontrollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122063.5A CN102857308B (en) | 2012-04-24 | 2012-04-24 | industrial multi-hop link slow frequency hopping communication experiment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122063.5A CN102857308B (en) | 2012-04-24 | 2012-04-24 | industrial multi-hop link slow frequency hopping communication experiment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102857308A CN102857308A (en) | 2013-01-02 |
| CN102857308B true CN102857308B (en) | 2015-08-05 |
Family
ID=47403526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210122063.5A Expired - Fee Related CN102857308B (en) | 2012-04-24 | 2012-04-24 | industrial multi-hop link slow frequency hopping communication experiment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102857308B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6508538B2 (en) * | 2016-04-04 | 2019-05-08 | Smc株式会社 | Industrial wireless communication system |
| CN106330365B (en) * | 2016-08-28 | 2018-10-23 | 中国电子科技集团公司第十研究所 | When jump/building method of frequency-hopping communication system multinode network simulated environment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101009619A (en) * | 2006-12-28 | 2007-08-01 | 中国科学院计算技术研究所 | A wireless sensor network gateway device |
| CN101350637A (en) * | 2008-09-05 | 2009-01-21 | 清华大学 | Networking method for two-channel wireless sensing terminal based on Zigbee |
| CN102088716A (en) * | 2009-12-03 | 2011-06-08 | 大唐移动通信设备有限公司 | Method and system for realizing signal quality detection |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101299701A (en) * | 2008-06-06 | 2008-11-05 | 中国电子科技集团公司第五十二研究所 | Wireless sensing network system for monitoring temperature of power transforming and transmitting system and implementing method thereof |
-
2012
- 2012-04-24 CN CN201210122063.5A patent/CN102857308B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101009619A (en) * | 2006-12-28 | 2007-08-01 | 中国科学院计算技术研究所 | A wireless sensor network gateway device |
| CN101350637A (en) * | 2008-09-05 | 2009-01-21 | 清华大学 | Networking method for two-channel wireless sensing terminal based on Zigbee |
| CN102088716A (en) * | 2009-12-03 | 2011-06-08 | 大唐移动通信设备有限公司 | Method and system for realizing signal quality detection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102857308A (en) | 2013-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204347544U (en) | A kind of control system based on Z-Wave gateway | |
| CN102857308B (en) | industrial multi-hop link slow frequency hopping communication experiment system | |
| CN104360725A (en) | Dual-SoC (System on Chip) resetting system and method | |
| CN201860324U (en) | Multifunctional wireless apparatus | |
| CN203167288U (en) | Internet of Things gateway development platform facing heterogeneous network environments | |
| CN105991788A (en) | Method for realizing slave network address assignment based on NFC communication | |
| CN202565261U (en) | Experimental system for industrial multi-hop link slow frequency hopping communication | |
| CN203324982U (en) | Wireless communication system between field bus and field terminal equipment | |
| CN103826333B (en) | The device and method of wireless data communication can be carried out with polymorphic type access in radio equipment | |
| CN104936317A (en) | WiFi/dual 24L01 gateway | |
| CN205040032U (en) | Man -machine interface device and man -machine interface device group | |
| CN202503533U (en) | Network monitoring device based on WLAN (wireless local area network) technology | |
| CN209787473U (en) | system for seamless switching multiple wireless transmission modes | |
| CN103778771A (en) | Portable wireless input-output device transceiver and utilization method thereof | |
| CN203896511U (en) | Millimeter wave wireless communication industrial ethernet gateway | |
| CN204856397U (en) | Wired keyboard and operating system with wireless transmission function | |
| CN206331386U (en) | Wireless mouse control system based on zigBee communication | |
| CN204733171U (en) | A kind of direct amplifying station monitoring based on internet | |
| CN203643945U (en) | Externally-arranged multifunctional USB wireless signal transceiver of laptop | |
| CN103685252A (en) | Multi-interface intelligent protocol conversion device | |
| CN102566780A (en) | USB (universal serial bus) mouse | |
| CN202841548U (en) | Zigbee access terminal | |
| Jie et al. | Development of a ZigBee-based wireless sensor network system | |
| Romanov et al. | Enabling Time-Synchronized Hybrid Networks With Low-Cost IoT Modules | |
| CN211089656U (en) | Air interface device capable of connecting multiple signal terminals |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150805 Termination date: 20160424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |