CN106936215A - For the communication system of generating equipment - Google Patents
For the communication system of generating equipment Download PDFInfo
- Publication number
- CN106936215A CN106936215A CN201710147995.8A CN201710147995A CN106936215A CN 106936215 A CN106936215 A CN 106936215A CN 201710147995 A CN201710147995 A CN 201710147995A CN 106936215 A CN106936215 A CN 106936215A
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- China
- Prior art keywords
- data
- generating set
- communication interface
- host computer
- access
- 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
- 238000004891 communication Methods 0.000 title claims abstract description 79
- 241000282326 Felis catus Species 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 36
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H02J13/0062—
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses the communication system for generating equipment, including host computer, generating set, bridge joint cat, controller, data memory module, the first communication interface, the second communication interface are provided with bridge joint cat, first communication interface is connected with host computer, and second communication interface is connected with generating set；So bridge joint cat can ceaselessly monitor the data of host computer while itself accesses generating set, then temporarily store the data that host computer is sent；After generating set current accessed terminates, generating set is immediately by upper next access data forwarding to generating set；And wait the returned data of generating set；After returned data message is connected to, then returned data message is transmitted to host computer；A kind of purpose of the system that Internet of Things and local host computer can be allowed to access generating set is realized by system above, and improves access efficiency.
Description
Technical field
The present invention relates to generating set monitoring field, and in particular to for the communication system of generating equipment.
Background technology
Control used by current generating set industry has a numerous brands of international and national, used by each brand controller it is each
Differ, there is provided kind of interface it is also of all kinds.These controllers none row both provide a data access interface, Internet of Things
Bridge is connect cat and can be connected with generating set by this interface.But many this interfaces of place are occupied by local host computer, are led
Causing Internet of Things bridge joint cat cannot connect generating set.
The content of the invention
It is an object of the invention to provide the communication system for generating equipment, realize that one kind can allow Internet of Things with this on the ground
Position machine can access the purpose of the system of generating set.
The present invention is achieved through the following technical solutions：
For the communication system of generating equipment, including host computer, generating set, bridge joint cat, control is provided with bridge joint cat
Device processed, data memory module, the first communication interface, the second communication interface, first communication interface are connected with host computer, described
Second communication interface is connected with generating set, wherein：
Host computer：Send and access data to the first communication interface, receive the returned data of the first communications interface transmission；
First communication interface：The access data of host computer transmission are received, and data transfer to controller will be accessed；Receive control
The returned data of device transmission processed, and returned data is transferred to host computer；
Controller：The access data of the first communications interface transmission are received, and data transfer will be accessed to data memory module,
Access instruction to the second communication interface is sent simultaneously；After terminating to generating set access, the visit in data memory module is read
Data are asked, and the second communication interface is transferred to by data are accessed；The returned data of the second communications interface transmission is received, and will be returned
Data are transferred to the first communication interface；
Second communication interface：The access instruction of controller transmission is received, and access instruction is transferred to generating set；Receive
The access data of controller transmission, and it is transferred to generating set by data are accessed；The returned data of generating set transmission is received, and
Returned data is transferred to controller；
Data memory module：The access data of controller transmission are received, and is stored；
Generating set：The access instruction of the second communications interface transmission is received, the visit between generating set and bridge joint cat is opened
Ask passage；The access data of the second communications interface transmission are received, transmission returns data to the second communication interface.Further, send out
There is an external interface in group of motors, host computer accesses generating set by this interface, and bridge joint cat also can be by this interface
It is connected with generating set.But many this interfaces of place are occupied by local upper computer software, bridge joint cat is caused to connect hair
Group of motors.For problem above, the present invention is provided with a bridge joint cat, the volume in cat is bridged between generating set and host computer
One communication interface of outer increase, adds original communication interface in bridge joint cat, now bridges cat and has two communication interfaces, wherein
One communication interface is connected with host computer, another communication interface is connected with generating set, bridge joint cat is accessed at itself
While generating set, the access data of host computer can be ceaselessly monitored, then temporarily deposit the data that host computer is sent
Storage；After generating set current accessed terminates, generating set is immediately by upper next access data forwarding to generating set；And wait
The returned data of question generator group；After returned data message is connected to, then returned data message is transmitted to host computer, by with
Upper system realizes a kind of purpose of the system that Internet of Things and local host computer can be allowed to access generating set, solves generator
Group interface is occupied by local host computer, causes bridge joint cat to connect generating set local problems.
Preferably, first communication interface, the second communication interface use RS232 or RS485.Further, RS232
It is the external interface that generating set is commonly used with RS485, for example：Host computer originally is that the RS232 for being connected to generating set connects
On mouth, then the RS232 interfaces of generating set are connected with bridge joint cat, then the RS232 host computers that host computer is connected to bridge joint cat are connect
On mouth；Similarly, if original host computer is connected on the RS485 interfaces of generating set, generator is connected with bridge joint cat
The RS485 interfaces of group, then host computer is connected on the RS485 host computer interfaces of bridge joint cat.
The present invention compared with prior art, has the following advantages and advantages：
The present invention sets two communication interfaces of same type for the communication system of generating equipment in cat is bridged, and
The two communication interfaces are connected with host computer and generating set respectively, make bridge joint cat itself access generating set while,
The data of host computer can be ceaselessly monitored, then the data that host computer is sent temporarily is stored；Currently visited in generating set
After asking end, generating set is immediately by upper next access data forwarding to generating set；And wait the return number of generating set
According to；After returned data message is connected to, then returned data message is transmitted to host computer；Realize that one kind can allow by system above
Internet of Things and local host computer can access the purpose of the system of generating set, and improve access efficiency.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
It is limitation of the invention.
Embodiment
As shown in figure 1, communication system of the present invention for generating equipment, including host computer, generating set, bridge joint cat,
Controller, data memory module, the first communication interface, the second communication interface, first communication interface are provided with bridge joint cat
It is connected with host computer, second communication interface is connected with generating set, wherein：
Host computer：Send and access data to the first communication interface, receive the returned data of the first communications interface transmission；
First communication interface：The access data of host computer transmission are received, and data transfer to controller will be accessed；Receive control
The returned data of device transmission processed, and returned data is transferred to host computer；
Controller：The access data of the first communications interface transmission are received, and data transfer will be accessed to data memory module,
Access instruction to the second communication interface is sent simultaneously；After terminating to generating set access, the visit in data memory module is read
Data are asked, and the second communication interface is transferred to by data are accessed；The returned data of the second communications interface transmission is received, and will be returned
Data are transferred to the first communication interface；
Second communication interface：The access instruction of controller transmission is received, and access instruction is transferred to generating set；Receive
The access data of controller transmission, and it is transferred to generating set by data are accessed；The returned data of generating set transmission is received, and
Returned data is transferred to controller；
Data memory module：The access data of controller transmission are received, and is stored；
Generating set：The access instruction of the second communications interface transmission is received, the visit between generating set and bridge joint cat is opened
Ask passage；The access data of the second communications interface transmission are received, transmission returns data to the second communication interface.First communication
Interface, the second communication interface are RS232.A communication interface is provided with generating set and host computer, the communication connects
Mouth and the first communication interface, the second communication interface same type.In addition, the data memory module in the present invention is deposited using arbitrary access
Reservoir, controller is PLC.The present invention realizes one kind can allow Internet of Things and the local host computer can to access generating set
System purpose, improve access efficiency.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that and the foregoing is only specific embodiment of the invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include
Within protection scope of the present invention.
Claims (2)
1. the communication system of generating equipment, including host computer, generating set, bridge joint cat are used for, it is characterised in that in bridge joint cat
It is provided with controller, data memory module, the first communication interface, the second communication interface, first communication interface and host computer
Connection, second communication interface is connected with generating set, wherein：
Host computer：Send and access data to the first communication interface, receive the returned data of the first communications interface transmission；
First communication interface：The access data of host computer transmission are received, and data transfer to controller will be accessed；Receive controller
The returned data of transmission, and returned data is transferred to host computer；
Controller：The access data of the first communications interface transmission are received, and data transfer will be accessed to data memory module, while
Send access instruction to the second communication interface；After terminating to generating set access, the access number in data memory module is read
According to, and it is transferred to the second communication interface by data are accessed；Receive the returned data of the second communications interface transmission, and by returned data
It is transferred to the first communication interface；
Second communication interface：The access instruction of controller transmission is received, and access instruction is transferred to generating set；Receive control
The access data of device transmission, and it is transferred to generating set by data are accessed；The returned data of generating set transmission is received, and will be returned
Return data and be transferred to controller；
Data memory module：The access data of controller transmission are received, and is stored；
Generating set：The access instruction of the second communications interface transmission is received, the access opened between generating set and bridge joint cat is led to
Road；The access data of the second communications interface transmission are received, transmission returns data to the second communication interface.
2. the communication system for generating equipment according to claim 1, it is characterised in that first communication interface,
Second communication interface uses RS232 or RS485.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147995.8A CN106936215A (en) | 2017-03-13 | 2017-03-13 | For the communication system of generating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147995.8A CN106936215A (en) | 2017-03-13 | 2017-03-13 | For the communication system of generating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106936215A true CN106936215A (en) | 2017-07-07 |
Family
ID=59432248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710147995.8A Pending CN106936215A (en) | 2017-03-13 | 2017-03-13 | For the communication system of generating equipment |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676796A (en) * | 2012-09-06 | 2014-03-26 | 北京动力源科技股份有限公司 | Ethernet monitoring device used in power system and information monitoring method thereof as well as network server |
| CN104636299A (en) * | 2015-01-27 | 2015-05-20 | 南车青岛四方机车车辆股份有限公司 | Method and system for matching communication interfaces |
| CN105467960A (en) * | 2015-12-22 | 2016-04-06 | 湖南三一路面机械有限公司 | Control system and method making host computer compatible with multiple controllers and stirring stations |
| CN205545311U (en) * | 2016-01-21 | 2016-08-31 | 珠海格力电器股份有限公司 | Communication supervisor |
| CN206557591U (en) * | 2017-03-13 | 2017-10-13 | 成都特斯拉云网络技术有限公司 | Suitable for the access system of generating set |
-
2017
- 2017-03-13 CN CN201710147995.8A patent/CN106936215A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676796A (en) * | 2012-09-06 | 2014-03-26 | 北京动力源科技股份有限公司 | Ethernet monitoring device used in power system and information monitoring method thereof as well as network server |
| CN104636299A (en) * | 2015-01-27 | 2015-05-20 | 南车青岛四方机车车辆股份有限公司 | Method and system for matching communication interfaces |
| CN105467960A (en) * | 2015-12-22 | 2016-04-06 | 湖南三一路面机械有限公司 | Control system and method making host computer compatible with multiple controllers and stirring stations |
| CN205545311U (en) * | 2016-01-21 | 2016-08-31 | 珠海格力电器股份有限公司 | Communication supervisor |
| CN206557591U (en) * | 2017-03-13 | 2017-10-13 | 成都特斯拉云网络技术有限公司 | Suitable for the access system of generating set |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170707 |
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| RJ01 | Rejection of invention patent application after publication |