CN100448212C - Self-fixing and self-netting method for Lonworks network node - Google Patents
Self-fixing and self-netting method for Lonworks network node Download PDFInfo
- Publication number
- CN100448212C CN100448212C CNB2006100503256A CN200610050325A CN100448212C CN 100448212 C CN100448212 C CN 100448212C CN B2006100503256 A CNB2006100503256 A CN B2006100503256A CN 200610050325 A CN200610050325 A CN 200610050325A CN 100448212 C CN100448212 C CN 100448212C
- Authority
- CN
- China
- Prior art keywords
- node
- network
- lonworks
- network node
- configuration
- 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.)
- Active
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
The present invention relates to a Lonworks network node installation and networking method which is characterized in that a sublayer driver program is programed; Lonworks network nodes are put in a Lonworks network to realize automatic installation and automatic networking via a network dividing management program and a network node program; intercommunication can be carried out among the network nodes without special network installation and networking tools. Consequently, the present invention has the advantage of simple network installation and networking, and realizes plug and play of the Lonworks network nodes based on a Lonworks system. The operation is simple and the maintenance is convenient.
Description
Technical field
The present invention relates to the installation and the network-building method of Lonworks network node, specifically a kind of ad hoc network method of installation certainly of Lonworks network node.
Background technology
Lonworks (Local Operation Networks) Local Operating Net Works is a field bus technique, is a kind of bottom control network of dispersion, and it can solve a large amount of problems that occur in design in Control Network, formation, the installation and maintenance well.Lonworks network control technology has following characteristics:
(1) opening: procotol is open, to Any user equality;
(2) interoperability: Lonworks communication protocol Lontalk is open interconnection (OSI) model that meets the International Organization for Standardization definition.The product of any manufacturer can be realized interoperability;
(3) communication medium: available any media communicates, and comprises twisted-pair feeder, power line, optical fiber, coaxial cable, radio wave, infrared ray etc., and multiple communication medium can be arranged in consolidated network;
(4) network configuration: can be master-slave mode, to equation or client/service formula structure;
(5) network topology: star-like, bus-type, ring-like and free type are arranged;
(6) traffic rate: can reach 1.25Mb/s, this moment, coverage was 130m, 78kb/s, twisted-pair feeder, line communication distance reaches 2700m;
(7) Object Oriented method is adopted in network service: the Lonworks network technology is referred to as " network variable ", and it makes the design simplification of network service become the parameter setting, has increased the reliability of communication;
(8) the node number of Lonworks network control technology on a measurement and control network can reach 32,000;
(9) improved CSMA, the CSMA that adopts measurable P to adhere to like this, can not cause on the network paralysis under the very heavy situation of offered load.In addition, 3 8-bit microprocessors, 34 kinds of I/O objects and timer/counter, Lontalk communication protocol etc. are equipped with in Lonworks technological core element-Neuron decorations inside.Make it possess communication and controlled function.
Thereby the Lonworks technology has satisfied the requirement of future development to TT﹠C system, industry,, automatic fields such as building, traffic, the energy are widely used.But, the usage of general Lonworks is will depend on Lonmaker networking instrument that U.S. echelon company provides to realize installation networking to the Lonworks node, could allow the Lonworks node use in the Lonworks network, this brings a lot of inconvenience just for installation networking and maintenance.And the Lonmaker networking instrument that U.S. echelon company provides is a general networking software, comprises a plurality of purposes and function, and only needs to be applied to wherein a part of content for the networking of Lonworks technology, thereby can cause the wasting of resources.
Summary of the invention
The present invention is for the installation networking that overcomes traditional lonworks network node and safeguard very inconvenient defective, and a kind of installation certainly and ad hoc network method of Lonworks network node is provided.
For this reason, the technical solution used in the present invention is: the installation certainly and the ad hoc network method of Lonworks network node, carry out the operation of following steps on network manager:
(1) initialization network;
(2) node that do not dispose of search network is not if search the not node of configuration, then end operation; If search the not node of configuration, then continue next step;
(3) read the not ID of configuration node;
(4) generate the mount message frame comprise territory number, subnet number, network node number by program;
(5) by the Lonworks network mount message frame is sent to the node that this does not dispose;
(6) repeating step (2) is up to searching for the node that disposes less than not, end operation;
On network node, carry out the operation of following steps:
(1) initialization node;
(2) check whether node disposes, if this node disposes, then writes to the EEPROM of apparatus for network node and disposes sign, and node enters configuration status; If this node does not dispose, then receive the mount message frame that it generates step (4), according to territory table, address table and the network configuration table of mount message frame update node from network manager;
(3) to next node repeating step (1), all enter configuration status until all nodes.
Described territory number is fixed as a value.
Described subnet number is a value among the 1-127.
Described network node number is a value among the 1-255.
Lonworks network node of the present invention from installation method, the lonworks network node is put in can realizes in the lonworks network automatically installing, automatic network-building does not need special-purpose network installation networking instrument, just can intercom mutually between network node.Thereby network installation networking of the present invention is simple, realizes the system lonworks network node plug and play based on lonworks, and is simple to operate, easy to maintenance.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 be Lonworks network node of the present invention ad hoc network method is installed certainly at the flow chart on network manager.
Fig. 2 is the main program flow chart of ad hoc network method on network node of Lonworks network node of the present invention.
Fig. 3 is the subroutine flow chart of ad hoc network method on network node of Lonworks network node of the present invention.
Embodiment
With reference to Fig. 1, the installation certainly and the ad hoc network method of Lonworks network node of the present invention carry out on network manager and network node simultaneously, operate according to the following steps on network manager:
(1) initialization network;
(2) node that do not dispose of search network is not if search the not node of configuration, then termination routine; If search the not node of configuration, then continue next step;
(3) read the not ID of configuration node;
(4) generate the installation information needed comprise territory number, subnet number, network node number by program;
(5) by the Lonworks network mount message is sent to the node that this does not dispose;
(6) repeating step (2) is up to searching for the node that disposes less than not, termination routine.
With reference to Fig. 2,3, on network node, carry out the operation of following steps:
(1) initialization node.
(2) check whether node disposes, if this node disposes, then writes to the EEPROM of apparatus for network node and disposes sign, and node enters configuration status; If this node does not dispose, then enter not configuration status, and runtime subroutine: check whether not configuration of node earlier, if not, then return main program; If, then receive the mount message frame that it generates in step (4) to network manager, upgrade nodes domains table, address table and network configuration table according to the frame information of installing, return main program then.
(3) to next node repeating step (1), all enter configuration status until all nodes.
Described territory number is fixed as a territory.Described subnet number is 1-127.Described network node number is 1-255.
Certainly the installation ad hoc network method of Lonworks network node of the present invention adopts and writes bsp driver, and subnetwork hypervisor and network node program two parts are finished.
What should be understood that is: the foregoing description is just to explanation of the present invention, rather than limitation of the present invention, and any innovation and creation that do not exceed in the connotation scope of the present invention all fall within protection scope of the present invention.
Claims (4)
1, the ad hoc network method of installation certainly of Lonworks network node is characterized in that carrying out the operation of following steps on network manager:
(1) initialization network;
(2) node that do not dispose of search network is not if search the not node of configuration, then end operation; If search the not node of configuration, then continue next step;
(3) read the not ID of configuration node;
(4) generate the mount message frame comprise territory number, subnet number, network node number;
(5) by the Lonworks network mount message frame is sent to the node that this does not dispose;
(6) repeating step (2) is up to searching for the node that disposes less than not, end operation;
On network node, carry out the operation of following steps:
(1) initialization node;
(2) check whether node disposes, if this node disposes, then writes to the EEPROM of apparatus for network node and disposes sign, and node enters configuration status; If this node does not dispose, then receive the mount message frame that it generates step (4), according to territory table, address table and the network configuration table of mount message frame update node from network manager;
(3) to next node repeating step (1), all enter configuration status until all nodes.
2, the ad hoc network method of installation certainly of Lonworks network node as claimed in claim 1 is characterized in that described territory number is fixed as a value.
3, the ad hoc network method of installation certainly of Lonworks network node as claimed in claim 1 is characterized in that described subnet number is a value among the 1-127.
4, the ad hoc network method of installation certainly of Lonworks network node as claimed in claim 1 is characterized in that described network node number is a value among the 1-255.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100503256A CN100448212C (en) | 2006-04-11 | 2006-04-11 | Self-fixing and self-netting method for Lonworks network node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100503256A CN100448212C (en) | 2006-04-11 | 2006-04-11 | Self-fixing and self-netting method for Lonworks network node |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1829184A CN1829184A (en) | 2006-09-06 |
| CN100448212C true CN100448212C (en) | 2008-12-31 |
Family
ID=36947318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100503256A Active CN100448212C (en) | 2006-04-11 | 2006-04-11 | Self-fixing and self-netting method for Lonworks network node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100448212C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102034345B (en) * | 2010-12-01 | 2013-03-13 | 浙江正泰仪器仪表有限责任公司 | Twisted pair carrier communication circuit for automatic meter reading system and method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002015490A1 (en) * | 2000-08-14 | 2002-02-21 | Telefonaktiebolaget L M Ericsson (Publ) | Method of providing router with subnetwork address pool in a cellular telecommunications network |
| CN1466064A (en) * | 2002-09-12 | 2004-01-07 | 联想(北京)有限公司 | Method for discovering equipment in dynamic network combination of family network |
| CN1466324A (en) * | 2002-09-06 | 2004-01-07 | 联想(北京)有限公司 | Method for realixing dynamic networking connection and resource sharing in equipment of home backbone network |
| CN1601983A (en) * | 2003-09-22 | 2005-03-30 | 联想(北京)有限公司 | Method of realizing auto netting of family network environment |
-
2006
- 2006-04-11 CN CNB2006100503256A patent/CN100448212C/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002015490A1 (en) * | 2000-08-14 | 2002-02-21 | Telefonaktiebolaget L M Ericsson (Publ) | Method of providing router with subnetwork address pool in a cellular telecommunications network |
| CN1466324A (en) * | 2002-09-06 | 2004-01-07 | 联想(北京)有限公司 | Method for realixing dynamic networking connection and resource sharing in equipment of home backbone network |
| CN1466064A (en) * | 2002-09-12 | 2004-01-07 | 联想(北京)有限公司 | Method for discovering equipment in dynamic network combination of family network |
| CN1601983A (en) * | 2003-09-22 | 2005-03-30 | 联想(北京)有限公司 | Method of realizing auto netting of family network environment |
Non-Patent Citations (8)
| Title |
|---|
| LON网节点的即装即用. 杨育红，涂敏.测控技术，第18卷第5期. 1999 |
| LON网节点的即装即用. 杨育红，涂敏. 测控技术，第18卷第5期. 1999 * |
| TCP/IP网络与协议. 兰少华，杨余旺，吕建勇,第163-176页,清华大学出版社. 2006 |
| TCP/IP网络与协议. 兰少华，杨余旺，吕建勇,第163-176页,清华大学出版社. 2006 * |
| 基于Lon Works/i Lon100现场总线控制网络的结构与实现. 陈建铎. 探测与控制学报，第28卷第1期. 2006 * |
| 基于LonWorks/i Lon100现场总线控制网络的结构与实现. 陈建铎.探测与控制学报，第28卷第1期. 2006 |
| 基于LON总线的火灾报警系统节点的开发. 黄天戍，倪效勇，任清珍，李志雄.自动化仪表，第25卷第7期. 2004 |
| 基于LON总线的火灾报警系统节点的开发. 黄天戍，倪效勇，任清珍，李志雄. 自动化仪表，第25卷第7期. 2004 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1829184A (en) | 2006-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105516185A (en) | Multi-protocol gateway equipment | |
| CN111586120B (en) | Internet of things gateway equipment, data transmission method, storage medium and installation method | |
| CN106790222B (en) | MODBUS/full-interconnection manufacturing network information service adapter and implementation method thereof | |
| WO2020063996A1 (en) | Pon network, method and device for pon network, and robot system | |
| Lee et al. | A home cloud-based home network auto-configuration using SDN | |
| CN101123655A (en) | Distribution load monitoring system | |
| CN105225449A (en) | Supervisory system and monitoring collector | |
| CN106131028B (en) | A kind of data transmission method of Free-port communication gateway | |
| EP2795957A1 (en) | Bandwidth management in a home network | |
| CN103763187A (en) | IP gateway of EnOcean and KNX and communication network and method | |
| CN114545906A (en) | Vehicle-mounted Ethernet gateway and vehicle | |
| CN109862538A (en) | WMN cyber city intelligent bus communication network system based on Ad Hoc and Mesh | |
| CN105684460A (en) | System for connecting smart devices in a building | |
| Järvinen et al. | Integration platform for home and building automation systems | |
| CN109039764A (en) | A kind of network parameter configuration method of distributed memory system | |
| DE602004002352T2 (en) | IEEE 1394 based unidirectional ring system for in-home main network | |
| CN105636022A (en) | RSSI-based low-power consumption passive wireless node networking method | |
| CN100448212C (en) | Self-fixing and self-netting method for Lonworks network node | |
| CN113347599B (en) | Vehicle-mounted network configuration method and device | |
| CN106533934A (en) | Border gateway applicable to all interconnected manufacturing networks | |
| CN106160212B (en) | A kind of remote centralized control system and method for power communication terminal | |
| CN103746836A (en) | Embedded network management agent system based on ARM | |
| CN206865482U (en) | A kind of 86 type things-internet gateways and internet of things networking system based on WiFi | |
| CN101572615A (en) | Network equipment management method, configuration management device and network system | |
| CN101895560B (en) | Fieldbus DP-NET with open two-stage topological structure |
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 |