CN103891581A - Power line carrier remote control system of large electric sprinkling machine - Google Patents
Power line carrier remote control system of large electric sprinkling machine Download PDFInfo
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- CN103891581A CN103891581A CN201410152312.4A CN201410152312A CN103891581A CN 103891581 A CN103891581 A CN 103891581A CN 201410152312 A CN201410152312 A CN 201410152312A CN 103891581 A CN103891581 A CN 103891581A
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Abstract
The invention provides a power line carrier remote control system of a large electric sprinkling machine. The power line carrier remote control system can carry out remote centralized management on the large electric sprinkling machine, improve the working efficiency of the sprinkling machine and reduce management cost. The power line carrier remote control system comprises a system monitoring host, at least one sprinkling machine equipment node and an electric power circuit. The system monitoring host is connected with the electric power circuit through a master station PLC, a main carrier and a coupler A in sequence. The electric power circuit is connected with the sprinkling machine equipment nodes through couplers B, slave carriers and terminal PLCs in sequence. The electric power circuit includes at least two power lines. A coupler C, a second main carrier, a second slave carrier and a coupler D are arranged between the two power lines. The couplers are clamping inductive couplers or integrated capacitive couplers. Each sprinkling machine equipment node is provided with a regeneration relay.
Description
Technical field
The present invention relates to electronic large-scale sprinkling irrigation equipment, be specifically related to a kind of tele-control system of sprinkling irrigation equipment.
Background technology
Large-scale sprinkling irrigation equipment has the advantages such as irrigation efficiency is high, saving water resource, is particularly useful for scale agricultural planting.Along with the development of the level of the productive forces, agricultural production intensive degree improves constantly, and large-scale sprinkling irrigation equipment range of application is increasingly extensive.In scale dry farming field, in order to reach raising the sprinkling efficiency, reduce the object of use cost, require sprinkling irrigation equipment to realize centralized Long-distance Control; And existing sprinkling irrigation equipment can only realize single node operation, single node management.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of electronic giant sprinkler power line carrier remote control system, can carry out remote centralized management to electronic giant sprinkler, improves sprinkling irrigation equipment operating efficiency, reduces management cost.
For solving the problems of the technologies described above, electronic giant sprinkler power line carrier remote control system of the present invention, comprise system monitoring main frame, at least one irrigation sprinkler device node, also comprise power circuit, described system monitoring main frame is connected with power circuit through the PLC of main website, main carrier machine, coupler A successively; Described power circuit is successively through coupler B, be connected with irrigation sprinkler device node from carrier terminal equipment, terminal PLC.
Described power circuit comprises at least two power lines, is provided with coupler C, the second main carrier machine, second from carrier terminal equipment, coupler D between two power lines.
Described coupler adopts clamping-type inductive coupler or integrated capacitor coupler.
Described irrigation sprinkler device node disposes regenerative repeating machine.
Adopted after technique scheme, its advantage applies exists:
1, carry out carrier communication by power line, through the PLC of main website control terminal PLC, realize remote control switch machine, rotating, dry-and wet-type conversion, the basic control function such as startup by force by system monitoring main frame;
2, increase mechanical water meter at irrigation sprinkler device node, after the sensor of the water yield, can control on computers the Long-distance Control expanded function such as water-spraying amount, running time and the speed of service of irrigation sprinkler;
3, Long-distance Control can be recognized the positional information of irrigation sprinkler operation, the fault demonstration of irrigation sprinkler, the demonstration of irrigation sprinkler abort situation by calculator;
4, Long-distance Control can solve the size that operates on computers distance, area and the water-spraying amount that just can set the required sprinkling of irrigation sprinkler;
5, Long-distance Control can be controlled the operation of tail rifle, comprises starting stopping the angle of sprinkling and sprinkling amount;
6, Long-distance Control can be monitored soil moisture control function;
7, Long-distance Control can be able to provide wired communication functions on-the-spot and master-control room.
Brief description of the drawings
Fig. 1 is the structured flowchart of the embodiment mono-of electronic giant sprinkler power line carrier remote control system of the present invention;
Fig. 2 is the structured flowchart of the embodiment bis-of electronic giant sprinkler power line carrier remote control system of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
Embodiment mono-
As shown in Figure 1, electronic giant sprinkler power line carrier remote control system of the present invention, comprise system monitoring main frame 1, at least one irrigation sprinkler device node, it is characterized in that: also comprise power circuit, described system monitoring main frame is connected with power circuit through the PLC2 of main website, main carrier machine 3, coupler A4 successively; Described power circuit is successively through coupler B40, be connected with irrigation sprinkler device node from carrier terminal equipment 30, terminal PLC20.
The described PLC2 of main website, terminal PLC20 can use Siemens S7-200PLC.
Described main carrier machine 3, can adopt the Shanghai LXZB-Z02/24/5I of Lv Xin company type power line carrier from carrier terminal equipment 30, this model adopted there is adapter power amplifier, enhanced self-adapted AFE(analog front end) technology and removable middle technology, advanced Digital Signal Processing and universal standard communication protocol, can on the middle voltage distribution line that has very noisy to disturb, realize reliable and stable transfer of data, the needs that can meet electric power supervisory control equipment and carry out data communication by power line.
Its data signal adopts RS-232 or RS485 or 10/100M self adaptation Ethernet interface, by power line, all user device constructs that are connected with Carrier are become to a data network, can be interconnected with existing distribution power automation terminal RTU, FTU, TTU and load control unit etc., realize transparent data transmission and group-net communication between central station and distribution power automation terminal, can be widely used in the data communication of the systems such as power distribution automation, Industry Control, the electric energy collection of medium and small power station and monitoring, remote meter reading, streetlight monitoring, distribution transformer monitoring, oil field remote monitoring.
Embodiment bis-
As shown in Figure 2, described power circuit comprises and between 5, two power lines 5 of at least two power lines, is provided with coupler C6, the second main carrier machine 7, second from carrier terminal equipment 70, coupler D60.
In pure cable situation, Coupling device adopts clamping-type inductive coupler, and in overhead transmission line situation, Coupling device adopts integrated capacitor coupler.
In long transmission line or line characteristic bad in the situation that, the regenerative repeating machine 8 that can possess DI function in the node configuration of needs communicates.
In different circuits, need cross-line road that carrier signal is coupled, need to increase by two couplers and two carrier terminal equipments.
Irrigation sprinkler carrier networking adopts one master and multiple slaves mode, the transmission of transparent data bag, and main website poll slave station carries out group-net communication.When main carrier machine 3 receives the PLC2 of main website and issues data, be sent to by power cable all from carrier terminal equipment 30, from carrier terminal equipment 30 receives data with transparent mode by main website data retransmission to terminal PLC20 and irrigation sprinkler equipment; While receiving terminal PLC20 uploading data from carrier terminal equipment, be sent to main carrier machine by power cable, main carrier machine is sent in the PLC of main website to system host with transparent mode after receiving data.
Claims (4)
1. an electronic giant sprinkler power line carrier remote control system, comprise system monitoring main frame (1), at least one irrigation sprinkler device node, it is characterized in that: also comprise power circuit, described system monitoring main frame is successively through the PLC(2 of main website), main carrier machine (3), coupler A(4) be connected with power circuit; Described power circuit is successively through coupler B(40), from carrier terminal equipment (30), terminal PLC(20) be connected with irrigation sprinkler device node.
2. electronic giant sprinkler power line carrier remote control system as claimed in claim 1, it is characterized in that: described power circuit comprises at least two power lines (5), between two power lines (5), be provided with coupler C(6), the second main carrier machine (7), second is from carrier terminal equipment (70), coupler D(60).
3. electronic giant sprinkler power line carrier remote control system as claimed in claim 1 or 2, is characterized in that: described coupler adopts clamping-type inductive coupler or integrated capacitor coupler.
4. electronic giant sprinkler power line carrier remote control system as claimed in claim 1 or 2, is characterized in that: described irrigation sprinkler device node disposes regenerative repeating machine (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152312.4A CN103891581A (en) | 2014-04-16 | 2014-04-16 | Power line carrier remote control system of large electric sprinkling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152312.4A CN103891581A (en) | 2014-04-16 | 2014-04-16 | Power line carrier remote control system of large electric sprinkling machine |
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| CN103891581A true CN103891581A (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410152312.4A Pending CN103891581A (en) | 2014-04-16 | 2014-04-16 | Power line carrier remote control system of large electric sprinkling machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10531616B2 (en) | 2017-07-20 | 2020-01-14 | Valmont Industries, Inc. | System and method for solid state tower control |
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| CN101482751A (en) * | 2009-02-17 | 2009-07-15 | 北京市农林科学院 | Greenhouse environment control system equipped with power line modem |
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| JP2011205536A (en) * | 2010-03-26 | 2011-10-13 | Oki Electric Industry Co Ltd | Power line coupler, and apparatus and system for detection of power line connection configuration |
| CN102428860A (en) * | 2011-09-16 | 2012-05-02 | 大连理工大学 | Irrigation control system |
| CN202425404U (en) * | 2011-07-26 | 2012-09-12 | 联塑市政管道（河北）有限公司 | Irrigation controller and control system thereof |
| CN203814321U (en) * | 2014-04-16 | 2014-09-10 | 安徽艾瑞德农业装备发展有限公司 | Power line carrier remote control system for electric large-scale sprinkling machine |
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2014
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Patent Citations (6)
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| CN201328292Y (en) * | 2008-12-30 | 2009-10-21 | 唐山海森电子有限公司 | Farmland water-saving irrigation monitoring management device |
| CN101482751A (en) * | 2009-02-17 | 2009-07-15 | 北京市农林科学院 | Greenhouse environment control system equipped with power line modem |
| JP2011205536A (en) * | 2010-03-26 | 2011-10-13 | Oki Electric Industry Co Ltd | Power line coupler, and apparatus and system for detection of power line connection configuration |
| CN202425404U (en) * | 2011-07-26 | 2012-09-12 | 联塑市政管道（河北）有限公司 | Irrigation controller and control system thereof |
| CN102428860A (en) * | 2011-09-16 | 2012-05-02 | 大连理工大学 | Irrigation control system |
| CN203814321U (en) * | 2014-04-16 | 2014-09-10 | 安徽艾瑞德农业装备发展有限公司 | Power line carrier remote control system for electric large-scale sprinkling machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10531616B2 (en) | 2017-07-20 | 2020-01-14 | Valmont Industries, Inc. | System and method for solid state tower control |
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Application publication date: 20140702 |