CN202713630U - Base station current accurate acquisition transmission unit - Google Patents
Base station current accurate acquisition transmission unit Download PDFInfo
- Publication number
- CN202713630U CN202713630U CN 201220283468 CN201220283468U CN202713630U CN 202713630 U CN202713630 U CN 202713630U CN 201220283468 CN201220283468 CN 201220283468 CN 201220283468 U CN201220283468 U CN 201220283468U CN 202713630 U CN202713630 U CN 202713630U
- Authority
- CN
- China
- Prior art keywords
- module
- microprocessor
- transmission unit
- base station
- power
- 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
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention provides a base station current accurate acquisition transmission unit. The signal acquisition end of a current sensor (1) of the acquisition transmission unit is connected with a load. The signal output end of the current sensor (1) is connected with the input end of a power acquisition module. The output end of the power acquisition module is connected with the input end of a microprocessor. The power supply control end of the microprocessor is connected with a power supply management module. The output end of the microprocessor is connected with a liquid crystal display module and a communication module respectively. The output end of the microprocessor is in wireless transmission connection with a server (3) through the communication module.
Description
Technical field
The utility model relates to a kind of base station electric current and accurately gathers transmission unit.
Background technology
With the fast development of mobile service, country encourages each operator base station of building together, and saves social resources; The cost allocation of sharing base is with the power consumption ratio of each the operator's equipment foundation as cost allocation.The pincerlike direct current power meter of current use is manually measured one by one by equipment, and the cycle is 1-3 month, and each operator needs the affiliated load of while affirmation on the scene, and in-site measurement and signature are confirmed, and then clerking added up the formation amortization ratio; The collecting work amount is larger, and Information Monitoring is not real-time, and often receives that obstructing of base station surrounding resident, this work often are difficult to implement.
At present, can carry out professional equipment or blank that automatic remote is measured to multichannel loading in the base station.Address that need, mostly implementation method is to adopt the PLC automatic control technology, goes here and there direct current energy meter in each road load, and the measured value of electric energy meter is by 485 modes and PLC communication, expand 232 interfaces from PLC and link to each other with CDMA1X/3G communication cat, measurement data is reported.Need before this method is installed base station equipment is shut down, after the access, will cause the base station end of service such as the gauge table fault; This method belongs to the integration exploitation, and volume is larger behind the device combination, and cost is higher; The project installation more complicated is safeguarded relatively difficulty.
Summary of the invention
The utility model provides a kind of base station electric current accurately to gather transmission unit, it not only can real-time automatic measuring, gather and upload the direct current data of separately load, thereby the electricity charge that realize sharing base are accurately shared automatically, and volume is little, cost is low, install simultaneously fairly simple, easy to maintenance.
The utility model has adopted following technical scheme: a kind of base station electric current accurately gathers transmission unit, it is characterized in that it comprises current sensor, gather transmission unit and server, described collection transmission unit is provided with cabinet, in cabinet, be provided with power management module, LCD MODULE, the electric power acquisition module, communication module and microprocessor, the signals collecting end of current sensor is connected with load, the signal output part of current sensor is connected with the input of electric power acquisition module, the output of electric power acquisition module is connected with the input of microprocessor, the power control terminal of microprocessor is connected with power management module, the output of microprocessor is connected with communication module with LCD MODULE respectively, the output of microprocessor is connected with the server wireless transmission by communication module, the current sensor nearby multichannel loading current signal of same operator is sampled and is converted to the voltage analog signal, the electric power acquisition module is converted to voltage digital amount signal with the voltage analog signal, microprocessor constantly the poll multichannel voltage digital amount signal and to the collection of plurality of voltages digital quantity signal, control is coordinated in demonstration and transmission, by the wireless server that is uploaded to of communication link, LCD MODULE shows the voltage digital amount signal of constantly updating to communication module with the voltage digital amount signal of linearity.
Described cabinet is set to the 1U standard PC case.Described current sensor is set to the Hall open-loop current sensor, and it realizes that the load power source line that will belong to same operator nearby merges measurement.Described electric power acquisition module is set to open loop measurement of inductance module.Described power management module is set to the BSD10-48D12-W power module, and the BSD10-48D12-W power module changes 48V into 12V that system needs.Described LCD MODULE is set to KNY1602H character liquid crystal module.Described communication module is set to the CDMA1X/3G communication link, and Circuit Selection is MC8331A.Described microprocessor is the ATMEAG64 microprocessor, and the ATMEAG64 microprocessor is based on 8 CMOS microcontrollers of low-power consumption of the AVR risc architecture of enhancing.
The utlity model has following beneficial effect: after having adopted above technical scheme, this product can gather electric current automatically, confirm actual power consumption by current value, thereby greatly reduce the workload of artificial image data, save human and material resources, financial resources; The image data real-time is high.Present situation: each data acquisition lasts and reaches 30 artificial working days, and the power consumption Computation for apportionment is loaded down with trivial details.Effect: this product can real-time data collection, and can automatically carry out data upload; Based on above 2 points, can calculate fast and accurately the load power consumption situation with other operator's sharing base, share actuarial thereby can carry out the electricity charge.The utility model is provided with current sensor, current sensor is the Hall open-loop current sensor, it can support the measurement of multi-channel DC load, and Real-time Collection dynamically shows, in time image data is reported to the server of network center, can nearby the load power source line that belongs to same operator be positioned in addition to merge in the transducer and measure, need not current sensor be installed in each load, not only implement engineering simple, certainty of measurement is high, and has saved the measurement cost.The utility model current sensor changes the load current flux signal into the voltage analog signal, then carry out the transformation of signal by gathering transmission unit, carry and demonstration, report at last central server, this structure makes device integration high, volume is little, and cost is low, and cabinet of the present utility model is the 1U standard PC case, the DC load measurement of power loss is designed to opening induction detection mode like this, install simply, need not be connected in series, can guarantee the base station reliability of operation.The utility model CDMA1X/3G communication link reports server, can use respectively this utility model can properly settle the risk of serial connection measuring instrument according to user selection like this, realize that remote measurement reports automatically, carry out accurately measuring in real time the requirement of power consumption to satisfy stand-alone base station with each operator of base station that builds together.The utility model can make cost can descend 50% owing to converted measurement, liquid crystal display, transmission control have shared a processor like this, has improved the reliability of equipment.Current sensor of the present utility model separates with the collection transmission unit, is convenient to so engineered; Can directly add in the defined operator transducer the load that newly increases; In the full situation of original sensor clamping circle, can define again No. one transducer and measure, autgmentability is stronger.Microprocessor of the present utility model is selected ATMEAG64,4 power management modules are set to the BSD10-48D12-W power module, the BSD10-48D12-W power module changes 48V into 12V that system needs, communication module is set to the CDMA1X/3G communication link, Circuit Selection is MC8331A, LCD MODULE is set to KNY1602H character liquid crystal module, can show 16 characters of 2 row.The voltage signal that direct current transducer is converted to current signal automatically, the measured value of the load on the continuous poll 1-8 of microprocessor road, and show by display module KNY1602H, regularly the data communication device that gathers is crossed communication module MC8331A and from the CDMA1X wireless transmission link data are sent to network center, data connect and the transmission situation intuitively shows on display module, and the coordination control of data acquisition, demonstration, transformation task is responsible for by microprocessor ATMEAG64.The utility model is the professional equipment that load of base station is shared measurement, collection, transmission; Measuring technique has been used the open loop induction technology, and certainty of measurement reaches one thousandth; Operator under the utility model can load to according to actual conditions flexible configuration 1-8 drive test amount can satisfy the needs that multi-operator is built together and shared; Adopt the 1U standard PC case, volume Xiao Yi installs; Communication modes uses the CDMA1X/GPRS technology; What liquid crystal display was used is the lattice lcd of 16 characters of 2 row; Can carry out parameter configuration and initialization setting by serial ports.The utility model is measured the current signal of 1-8 road direct current transducer automatically, measured value can be shown at liquid crystal, measured value regularly carries out data to network center and reports, the multichannel loading current value provides technological means in the base station in order to measure in real time, is the key equipment that cost allocation actuarial system front end in base station gathers.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structured flowchart that the utility model gathers transmission unit.
Embodiment
In Fig. 1 and Fig. 2, the utility model provides a kind of base station electric current accurately to gather transmission unit, it comprises current sensor 1, gather transmission unit 2 and server 3, current sensor 1 is set to the Hall open-loop current sensor, the Hall open-loop current sensor is gathering environment, collecting device is all in the identical situation, the error of current acquisition value is consistent, so there is not error in theory in " electric current amortization ratio ", therefore it realizes that the load power source line that will belong to same operator nearby merges measurement, described collection is transmitted single 2 yuan and is provided with cabinet 4, cabinet 4 is set to the 1U standard PC case, in cabinet 4, be provided with power management module, LCD MODULE, the electric power acquisition module, communication module and microprocessor, the electric power acquisition module is set to open loop measurement of inductance module, power management module is set to the BSD10-48D12-W power module, the BSD10-48D12-W power module changes 48V into 12V that system needs, LCD MODULE is set to KNY1602H character liquid crystal module, KNY1602H character liquid crystal module can show 16 characters of 2 row, communication module is set to the CDMA1X/3G communication link, Circuit Selection that the utility model adopts is MC8331A, microprocessor is the ATMEAG64 microprocessor, the ATMEAG64 microprocessor is based on 8 CMOS microcontrollers of low-power consumption of the AVR risc architecture of enhancing, the signals collecting end of current sensor 1 is connected with load, the signal output part of current sensor 1 is connected with the input of electric power acquisition module, the output of electric power acquisition module is connected with the input of microprocessor, the power control terminal of microprocessor is connected with power management module, the output of microprocessor is connected with communication module with LCD MODULE respectively, the output of microprocessor is connected with server 3 wireless transmission by communication module, the current sensor nearby 1-8 road load current signal of same operator is sampled and is converted to the voltage analog signal, the electric power acquisition module is converted to voltage digital amount signal with the voltage analog signal, microprocessor constantly poll 1-8 road voltage digital amount signal and to the collection of 1-8 road voltage digital amount signal, control is coordinated in demonstration and transmission, communication module with the voltage digital amount signal of linearity by the wireless server 3 that is uploaded to of communication link, LCD MODULE shows the voltage digital amount signal of constantly updating, be provided with the liquid crystal display window of LCD MODULE at the front panel of 1U standard PC case, rear board is provided with antenna 5,232 expansion mouths, power input interface, power output interface and switch.
The utility model provides a kind of base station electric current accurately to gather the implementation method of transmission, it may further comprise the steps: step 1, and at first will measure sampling and change the current flux signal into the voltage analog signal by the Hall open-loop current sensor after the power lead current flux merging of same operator load nearby; Step 2 transfers the voltage analog signal to voltage digital amount signal through open loop measurement of inductance module; Step 3, with voltage digital amount signal through microprocessor behind the ATMEAG64 microprocessor constantly poll 1-8 road voltage digital amount signal and collection, demonstration and the transmission of 1-8 road voltage digital amount signal coordinated control, and the voltage digital amount signal on the 1-8 road of poll shown in KNY1602H character liquid crystal module in real time, report server 3 by the CDMA1X/3G communication link.
Principle analysis of the present utility model is:
1, each operator's electricity charge share the expenses=base station electricity charge total cost * electricity charge amortization ratio.And base station electricity charge total cost is that electric company provides, so as long as calculate electricity charge amortization ratio.
2, electricity charge amortization ratio=(power consumption * time) amortization ratio=power consumption amortization ratio (time consistency);
3, power consumption amortization ratio=(voltage * electric current) amortization ratio=electric current amortization ratio (voltage is consistent).
To sum up, as long as native system calculates " electric current amortization ratio ", just can realize sharing of the electricity charge.
Claims (8)
1. a base station electric current accurately gathers transmission unit, it is characterized in that it comprises current sensor (1), gather transmission unit (2) and server (3), described collection transmission unit (2) is provided with cabinet (4), in cabinet (4), be provided with power management module, LCD MODULE, the electric power acquisition module, communication module and microprocessor, the signals collecting end of current sensor (1) is connected with load, the signal output part of current sensor (1) is connected with the input of electric power acquisition module, the output of electric power acquisition module is connected with the input of microprocessor, the power control terminal of microprocessor is connected with power management module, the output of microprocessor is connected with communication module with LCD MODULE respectively, the output of microprocessor is connected with server (3) wireless transmission by communication module, current sensor (1) the nearby multichannel loading current signal of same operator is sampled and is converted to the voltage analog signal, the electric power acquisition module is converted to voltage digital amount signal with the voltage analog signal, microprocessor constantly the poll multichannel voltage digital amount signal and to the collection of plurality of voltages digital quantity signal, control is coordinated in demonstration and transmission, by the wireless server (3) that is uploaded to of communication link, LCD MODULE shows the voltage digital amount signal of constantly updating to communication module with the voltage digital amount signal of linearity.
2. described base station electric current accurately gathers transmission unit according to claim 1, it is characterized in that described cabinet (4) is set to the 1U standard PC case.
3. described base station electric current accurately gathers transmission unit according to claim 1, it is characterized in that described current sensor (1) is set to the Hall open-loop current sensor, and its realizes that the load power source line that will belong to same operator nearby merges measurement.
4. described base station electric current accurately gathers transmission unit according to claim 1, it is characterized in that described electric power acquisition module is set to open loop measurement of inductance module.
5. described base station electric current accurately gathers transmission unit according to claim 1, it is characterized in that described power management module is set to the BSD10-48D12-W power module, and the BSD10-48D12-W power module changes 48V into 12V that system needs.
6. described base station electric current accurately gathers transmission unit according to claim 1, it is characterized in that described LCD MODULE is set to KNY1602H character liquid crystal module.
7. described base station electric current accurately gathers transmission unit according to claim 1, it is characterized in that described communication module is set to the CDMA1X/3G communication link, and Circuit Selection is MC8331A.
8. described base station electric current accurately gathers transmission unit according to claim 1, it is characterized in that described microprocessor is the ATMEAG64 microprocessor, the ATMEAG64 microprocessor is based on 8 CMOS microcontrollers of low-power consumption of the AVR RISC structure of enhancing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220283468 CN202713630U (en) | 2012-06-16 | 2012-06-16 | Base station current accurate acquisition transmission unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220283468 CN202713630U (en) | 2012-06-16 | 2012-06-16 | Base station current accurate acquisition transmission unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202713630U true CN202713630U (en) | 2013-01-30 |
Family
ID=47593882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220283468 Expired - Fee Related CN202713630U (en) | 2012-06-16 | 2012-06-16 | Base station current accurate acquisition transmission unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202713630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778604A (en) * | 2012-06-16 | 2012-11-14 | 中国电信股份有限公司泰州分公司 | Base station current accurate acquisition transmission unit and transmission implementation method |
| CN107767185A (en) * | 2017-11-01 | 2018-03-06 | 张英杰 | A kind of accurate methodology of the electricity charge of sharing base |
-
2012
- 2012-06-16 CN CN 201220283468 patent/CN202713630U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778604A (en) * | 2012-06-16 | 2012-11-14 | 中国电信股份有限公司泰州分公司 | Base station current accurate acquisition transmission unit and transmission implementation method |
| CN102778604B (en) * | 2012-06-16 | 2016-03-23 | 中国电信股份有限公司泰州分公司 | The implementation method of a kind of base station current precise acquisition transmission unit and transmission |
| CN107767185A (en) * | 2017-11-01 | 2018-03-06 | 张英杰 | A kind of accurate methodology of the electricity charge of sharing base |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201698018U (en) | Digitized field electricity meter inspection system | |
| CN202471265U (en) | Temperature acquisition device for mass concrete | |
| CN102013731B (en) | Energy consumption management method | |
| CN105607535A (en) | Intelligent power meter based on CAN communication and ZigBee networking | |
| CN204474223U (en) | A kind of winch control system based on wireless technology | |
| CN102621380B (en) | Centralized intelligent electric meter | |
| CN103513105A (en) | 220V synchronous phasor measurement device on user side | |
| CN202713630U (en) | Base station current accurate acquisition transmission unit | |
| CN203561384U (en) | Improved data collector | |
| CN202276196U (en) | Intelligent monitoring terminal device of intelligent switchhouse | |
| CN102778604B (en) | The implementation method of a kind of base station current precise acquisition transmission unit and transmission | |
| CN201594113U (en) | Single-phase electric energy meter with power line carrier communication and remote power on/off control | |
| CN202177664U (en) | Single-phase electric energy data dynamic acquisition intelligent terminal | |
| CN202758224U (en) | Drainage monitoring whole process management system | |
| CN203037755U (en) | Programmable intelligent network electric power meter | |
| CN203519235U (en) | Gprs fuel gas pressure and temperature monitor | |
| CN202475646U (en) | Water conservancy automatic monitoring server | |
| CN202141767U (en) | Multifunctional metering device capable of monitoring electric energy quality | |
| CN205176249U (en) | Electronic transformer metering performance detection device | |
| CN211928046U (en) | Automatic distribution's power distribution terminal tester of simulation main website of distribution | |
| CN202757995U (en) | Self-operated measuring apparatus capable of automatically obtaining voltage control curve of variable optical attenuator | |
| CN103207582A (en) | Wireless paperless recording instrument based on 3G (third-generation telecommunication)/Beidou satellite communication technology | |
| CN206330596U (en) | A kind of detection means for monitoring device sensor of transmitting electricity | |
| CN205193154U (en) | DC voltage monitoring devices that high accuracy is wireless | |
| CN206293871U (en) | Breaker controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130616 |