CN203630949U - Intelligent power distribution wireless collecting module based on ZIGBEE - Google Patents
Intelligent power distribution wireless collecting module based on ZIGBEE Download PDFInfo
- Publication number
- CN203630949U CN203630949U CN201420001601.XU CN201420001601U CN203630949U CN 203630949 U CN203630949 U CN 203630949U CN 201420001601 U CN201420001601 U CN 201420001601U CN 203630949 U CN203630949 U CN 203630949U
- Authority
- CN
- China
- Prior art keywords
- signal
- zigbee
- power distribution
- intelligent power
- module
- 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
Images
Abstract
The utility model provides an intelligent power distribution wireless collecting module based on ZIGBEE. The module at least comprises a signal input sub module, a signal processing sub module and a signal output sub module, wherein the signal input sub module is used for receiving and simulating switch and temperature signals and conveying the processed signals to the signal processing sub module, the signal processing sub module is used for processing the signals, and the signal output sub module is used for transmitting the processed signals to an upper computer through a ZIGBEE wireless network to be remotely collected. The collecting module provided by the utility model is complete in function, can collect intelligent power distribution multi-type data and is low in cost. In addition, the communication mode is mainly wireless. Under the condition of more collecting equipment, the module is simple to network and relatively low in project and cost price. If communication failures occur, problems are easy to search for, and the whole communication network is not affected by one problem.
Description
Technical field
The utility model relates to a kind of intelligent power distribution equipment, is specially a kind of intelligent power distribution wireless acquisition module based on ZIGBEE.
Background technology
Intelligent power distribution has changed the concept of traditional switch cabinet revolutionaryly; There is multi-functional, digitizing, networking, intellectuality, compact conformation, be easy to the features such as maintenance, it can meet the power industry demand in future, there is prevention, avoid accident enterprises energy check to occur, strengthens, reduce plant maintenance and repair time, realize the plurality of advantages such as data resource sharing, for the modern management of enterprises and institutions provides solid, basic reliably, " once investment; be benefited all the life ", really guarantees that user's investment interests is without prejudice.
All need field terminal unit to carry out Real-time Collection to the data of switchgear building but realize these functions, comprise: the parameters such as three-phase voltage, three-phase current, power, power factor, frequency, electric degree, temperature, the parameter such as circuit-breaker status to each loop is carried out Real-Time Monitoring and uploads simultaneously, carry out the order that Upper system is assigned, comprising reports to the police arranges, revises parameter etc.Data and the information of monitoring unit collection are all real-time transmitted to main frame by communication port.Each monitoring unit adopts RS485 fieldbus mode to be connected with center host.
Current intelligent power distribution is mainly take multi-functional network electric power instrument as bottom collecting unit, realizes in conjunction with the host computer configuration on computer technology and backstage and HMI interface.But the parameters of electric power that Multifunctional network electric power instrument can gather or limited, can not gather and monitor for the major parameter such as opening and closing state, the temperature of main bus-bar of switch.Existing acquisition module function is all more single, wants to realize the collection of intelligent power distribution diversiform data, must must select the module of number of different types and function, and cost is just higher like this.In addition, gathering electric instrument used and the communication modes of acquisition module is at present all in wired mode as main, in the situation that collecting device is many, networking more complicated, connect up more loaded down with trivial details, engineering and cost cost are relatively high, once there is communication failure, the difficulty that searches problem, likely because a whole communication network of problems affect.
Utility model content
The technical matters that the utility model solves is to provide a kind of collecting unit that possesses wireless communication function and integrated acquisition function to supplement and realize complete intelligent power distribution equipment.
In order to address the above problem, the utility model provides the wireless acquisition module of the intelligent power distribution based on ZIGBEE, at least comprises signal input submodule, signal processing submodule, signal output sub-module; Described signal input submodule is used for receiving simulation, switch and temperature signal, is transported to described signal and processes submodule after signal is processed; Described signal is processed submodule for signal is processed; Described signal output sub-module carries out remote collection for the signal of handling well is transferred to host computer by ZIGBEE wireless network.
Further, described signal output sub-module comprises ZIGBEE interface circuit, for being communicated by letter with host computer and carried out remote collection by ZIGBEE wireless network.
Further, described signal output sub-module also comprises RS-485 interface circuit, gathers for this locality of carrying out data by cable network.
Further, described signal output sub-module also comprises auxiliary circuit, for pilot relay, realizes the sound and light alarm of fault, and control to peripherals.
Further, described signal input submodule comprises signal processing circuit, mould/number conversion circuit, I/O interface circuit; Described signal processing circuit is used for receiving simulation, switch and temperature signal, is transported to mould/number conversion circuit analog quantity is converted to digital quantity after signal is processed; Processing submodule by I/O interface circuit and described signal again communicates by letter.
Further, described signal is processed submodule and is comprised CPU (central processing unit), for signal is processed.
The utility model has the advantages that:
Acquisition module complete function, can realize the collection of intelligent power distribution diversiform data, and cost is lower.In addition, communication modes is to be all main wirelessly, and in the situation that collecting device is many, networking is simple, and engineering and cost cost are relatively low, once there is communication failure, searches problem easily, can be because of a whole communication network of problems affect.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is current acquisition schematic diagram of the present utility model.
Fig. 3 is voltage acquisition schematic diagram of the present utility model.
Fig. 4 is switch acquisition schematic diagram of the present utility model
Fig. 5 is switch acquisition schematic diagram of the present utility model.
Fig. 6 is relay output schematic diagram of the present utility model.
Fig. 7 is relay output principle figure of the present utility model.
Fig. 8 is a kind of network communication schematic diagram based on ZIGBEE of the present utility model.
Fig. 9 is the another kind of network communication schematic diagram based on ZIGBEE of the present utility model.
Embodiment
Hereinafter in connection with accompanying drawing, embodiment of the present utility model is elaborated.It should be noted that, in the situation that not conflicting, the combination in any mutually of the feature in embodiment and embodiment in the application.
The utility model provides the intelligent power distribution wireless acquisition module based on ZIGBEE as shown in Figure 1, at least comprises signal input submodule, signal processing submodule, signal output sub-module; Signal input submodule is used for receiving simulation, switch and temperature signal, is transported to signal and processes submodule after signal is processed; Signal is processed submodule for signal is processed; Signal output sub-module carries out remote collection for the signal of handling well is transferred to host computer by ZIGBEE wireless network.
Signal output sub-module comprises ZIGBEE interface circuit, for being communicated by letter with host computer and carried out remote collection by ZIGBEE wireless network.
Signal output sub-module also comprises RS-485 interface circuit, gathers for this locality of carrying out data by cable network.
Signal output sub-module also comprises auxiliary circuit, for pilot relay, realizes the sound and light alarm of fault, and control to peripherals.
Signal input submodule comprises signal processing circuit, mould/number conversion circuit, I/O interface circuit; Signal processing circuit is used for receiving simulation, switch and temperature signal, is transported to mould/number conversion circuit analog quantity is converted to digital quantity after signal is processed; Processing submodule by I/O interface circuit and signal again communicates by letter.
Signal is processed submodule and is comprised CPU (central processing unit), for signal is processed.
Possess comprehensive acquisition function, also will possess traditional wire communication mode (RS-485) and the wireless communication mode based on ZIGBEE simultaneously.Really accomplish that centralized procurement integrates and the multi-functional collecting unit of data transmission.
Design parameter:
Input signal:
Input: simulating signal, switching signal, temperature signal
Signal processing: analog quantity and switching value sampling; Sampling rate: 3000 sampling/S.Output real effective.
Measuring period: the circulation in 0.1 second of every passage is measured.
Overload capacity: 1.2 times of ranges can correct measurement; The 2 times of range input 1s that transship do not damage.
Isolation: isolation between signal input and communication interface output, isolation voltage 1000V DC.
Relay output: possess auxiliary output node.
Communication output:
Interface: RS-485 interface and ZIGBEE wireless communication interface.
Stipulations: standard MODBUS-RTU communication protocol
Speed: 1200,2400,4800,9600,19200Bps, can software set.
Module's address: 0～255 can software set.
Measuring accuracy:
0.2 grade or higher.
On-site parameters shows:
Voltage, electric current, temperature, on off state.
Analog acquisition:
As Figure 2-3, the collection of analog quantity mainly comprises the collection of voltage and current, can select the input of 4-20MA industrial standard current signal or the input of 0-5V industrial standard voltage signal.
Switch acquisition:
As shown in Fig. 4-5, be schematic diagram and schematic diagram that I/O gathers, the I/O signal of collection possesses light-coupled isolation output.
Temperature acquisition:
Temperature acquisition is mainly to complete by DS18B20 digital temperature chip, and the processing of digital amount makes arithmetic speed faster, and precision is higher, and cost is lower.
Relay output:
As shown in Fig. 6-7, be schematic diagram and the schematic diagram of relay output, relay output can realize the sound and light alarm of fault as the auxiliary circuit of module, can realize the control to peripherals simultaneously.RS-485 interface circuit and ZIGBEE interface circuit:
RS-485 and ZIGBEE interface circuit are the cores of acquisition module, are also the differences with other acquisition modules.Interface circuit has been mainly used to the communication of data and host computer.
Traditional acquisition module can only complete by wired mode collection and the transmission of data, and this mode connects up cumbersome, once communication line is long, can affect collection and the transmission quality of data, and the data that host computer shows will be inaccurate.In addition, if communication cable breaks down, the reason that searches problem will be very difficult, wastes a large amount of man power and materials.
Be illustrated in figure 8 the network communication schematic diagram based on ZIGBEE, this mode is the wired and wireless method combining.This locality of data gathers and can complete by wired mode, and within the communication cable gathering is fixed on field apparatus scope, so just reduced tiing up of communication cable and established, and the quantity of trouble spot, has accelerated the efficiency that gathers and transmit.
Be illustrated in figure 9 the another kind of network communication schematic diagram based on ZIGBEE, this mode is the method for ZIGBEE independence networking, the collection of data completes by ZIGBEE module, received by ZIGBEE receiver module by the wireless network of ZIGBEE again, be uploaded to host computer, complete the collecting work of whole intelligent power distribution data.Adopt this kind of scheme can save tiing up of communication cable and establish, save cost, also reduced trouble spot, make whole system more efficient, stable, work accurately.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. the intelligent power distribution wireless acquisition module based on ZIGBEE, is characterized in that: at least comprise signal input submodule, signal processing submodule, signal output sub-module; Described signal input submodule is used for receiving simulation, switch and temperature signal, is transported to described signal and processes submodule after signal is processed; Described signal is processed submodule for signal is processed; Described signal output sub-module carries out remote collection for the signal of handling well is transferred to host computer by ZIGBEE wireless network.
2. the intelligent power distribution wireless acquisition module based on ZIGBEE as claimed in claim 1, is characterized in that:
Described signal output sub-module comprises ZIGBEE interface circuit, for being communicated by letter with host computer and carried out remote collection by ZIGBEE wireless network.
3. the intelligent power distribution wireless acquisition module based on ZIGBEE as claimed in claim 2, is characterized in that:
Described signal output sub-module also comprises RS-485 interface circuit, gathers for this locality of carrying out data by cable network.
4. the intelligent power distribution wireless acquisition module based on ZIGBEE as claimed in claim 3, is characterized in that:
Described signal output sub-module also comprises auxiliary circuit, for pilot relay, realizes the sound and light alarm of fault, and control to peripherals.
5. the intelligent power distribution wireless acquisition module based on ZIGBEE as described in any one in claim 1-4, is characterized in that:
Described signal input submodule comprises signal processing circuit, mould/number conversion circuit, I/O interface circuit; Described signal processing circuit is used for receiving simulation, switch and temperature signal, is transported to mould/number conversion circuit analog quantity is converted to digital quantity after signal is processed; Processing submodule by I/O interface circuit and described signal again communicates by letter.
6. the intelligent power distribution wireless acquisition module based on ZIGBEE as claimed in claim 5, is characterized in that:
Described signal is processed submodule and is comprised CPU (central processing unit), for signal is processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001601.XU CN203630949U (en) | 2014-01-02 | 2014-01-02 | Intelligent power distribution wireless collecting module based on ZIGBEE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001601.XU CN203630949U (en) | 2014-01-02 | 2014-01-02 | Intelligent power distribution wireless collecting module based on ZIGBEE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203630949U true CN203630949U (en) | 2014-06-04 |
Family
ID=50817406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420001601.XU Expired - Fee Related CN203630949U (en) | 2014-01-02 | 2014-01-02 | Intelligent power distribution wireless collecting module based on ZIGBEE |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203630949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833874A (en) * | 2015-04-07 | 2015-08-12 | 江苏润圣电气有限公司 | Module used for electrical parameter measurement of electrical equipment |
| CN105928583A (en) * | 2016-06-21 | 2016-09-07 | 成都国光电子仪表有限责任公司 | Natural gas remote measuring system |
-
2014
- 2014-01-02 CN CN201420001601.XU patent/CN203630949U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833874A (en) * | 2015-04-07 | 2015-08-12 | 江苏润圣电气有限公司 | Module used for electrical parameter measurement of electrical equipment |
| CN105928583A (en) * | 2016-06-21 | 2016-09-07 | 成都国光电子仪表有限责任公司 | Natural gas remote measuring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102621944B (en) | Automatic checkout system for transformer substation remote signaling function | |
| CN201845232U (en) | Wireless sensor network monitoring system for grain conditions in grain depot | |
| CN105093047B (en) | Power circuit load monitoring early warning system | |
| CN106383472B (en) | A kind of integrated highly reliable high-precision Long-term Monitoring Systems | |
| CN104898579A (en) | Oil pumping well data acquisition control system and method based on wireless network | |
| CN204538819U (en) | A kind of High-low voltage switch cabinet supervising device based on Internet of Things | |
| CN211206462U (en) | Thing networking water quality monitoring system | |
| CN204538815U (en) | The Distribution Management System of multi-communication mode | |
| CN206431183U (en) | Monitoring alarm temporarily drops in line voltage | |
| CN203849851U (en) | Internet of things data collector | |
| CN204497848U (en) | A kind of based on man-machine interface LV Distribution Monitoring System | |
| CN203491796U (en) | Intelligent distribution system device based on Internet of Things | |
| CN203630949U (en) | Intelligent power distribution wireless collecting module based on ZIGBEE | |
| CN208635836U (en) | A kind of CAN bus based power information acquisition system | |
| CN204789798U (en) | Distribution lines operation condition monitoring device and monitoring system | |
| CN105577428A (en) | Intelligent substation virtual loop comprehensive monitoring system based on multidimensional information acquisition | |
| CN206041638U (en) | Real -time supervision monitoring device of electric substation | |
| CN204360158U (en) | A kind of intelligent PDU system | |
| CN203365669U (en) | Running state on-line monitoring device for electronic mutual inductor | |
| CN201113374Y (en) | Electrical power system microcomputer protecting measuring and controlling device based on double CPU structure | |
| CN106209965A (en) | A kind of equipment connection machine management system | |
| CN203251142U (en) | Switch cabinet integrated monitoring terminal | |
| CN107677321A (en) | A kind of power information acquisition system based on CAN | |
| CN105006890B (en) | A kind of intelligent substation device program managing and control system | |
| CN205318253U (en) | Cooling water temperature monitored control system based on sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intelligent power distribution wireless collecting module based on ZIGBEE Effective date of registration: 20151010 Granted publication date: 20140604 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING NENGYUANTONG ELECTRIC TECHNOLOGY CO., LTD. Registration number: 2015990000856 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161012 Granted publication date: 20140604 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING NENGYUANTONG ELECTRIC TECHNOLOGY CO., LTD. Registration number: 2015990000856 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20170102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |