CN203204822U - Meter acquisition system - Google Patents
Meter acquisition system Download PDFInfo
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- CN203204822U CN203204822U CN 201220748536 CN201220748536U CN203204822U CN 203204822 U CN203204822 U CN 203204822U CN 201220748536 CN201220748536 CN 201220748536 CN 201220748536 U CN201220748536 U CN 201220748536U CN 203204822 U CN203204822 U CN 203204822U
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Abstract
The utility model discloses a meter acquisition system which comprises a plurality of meters, data acquisition devices, a meter bus (MBUS) module and a concentrator. An MBUS bus is used for converting real-time data in different formats into real-time data in a uniform format, so that the real-time data of the plurality of meters can be obtained uniformly, and further, the efficiency of a meter reading system is improved. Therefore, the problem in the prior art that the working efficiency of a meter reading system is reduced due to the fact that the usage amount of various types of meters cannot be obtained uniformly is solved.
Description
Technical field
The utility model relates to automatic field, is specifically related to a kind of instrument to collect system.
Background technology
Along with continuous progress and the city development level of society improves constantly, the use amount of the energy also increases thereupon gradually in family or the industry, for the use of energy savings, must adopt modern means that the use amount of the energy in family or the industry is carried out modern management.
The energy that uses in family or the industry comprises: water, electric energy, rock gas etc., and for these energy are managed, generally adopt various instrument that the use amount of the energy is measured, such as: the various instrument such as water meter, ammeter, gas meter.
In order to understand the use amount of various instrument, need various instrument are carried out copy reading, in the existing method, eliminated original manual metering method, change into and use remote reading meter that the data of each instrument are carried out remote reading, because various energy source data types are different, so also different for the remote reading meter of different energy employings, namely a remote reading meter only can carry out copy reading to one type instrument.
But polytype instrument is arranged in family or industry, therefore need to adopt a plurality of remote reading meters that polytype instrument is carried out copy reading, because time or the method for a plurality of meter copying devices to the copy reading of multiple instrument differs, so the use amount of obtaining the polytype instrument that can't unify has reduced the work efficiency of kilowatt meter reading-out system.
The utility model content
The utility model provides a kind of instrument to collect system, and the use amount of collection polytype instrument that can be unified has promoted the work efficiency of kilowatt meter reading-out system.
To achieve these goals, the utility model adopts following technological means:
A kind of instrument to collect system comprises:
A plurality of instrument;
Link to each other one by one with described a plurality of instrument, and obtain the first real time data of coupled instrument, upload a plurality of data acquisition units of described the first real time data;
Link to each other with described each data acquisition unit, receive described the first real time data, and described the first real time data is converted to the second real time data of Uniform data format, and upload the meter bus mbus module of described the second real time data;
Link to each other with described meter bus mbus module, receive the concentrator of described the second real time data.
Preferably, described meter bus mbus module comprises a plurality of from station interface and MBUS bus;
Each end from station interface links to each other with an instrument respectively, and the other end links to each other with the MBUS bus.
Preferably, described concentrator also comprises:
With described the second real time data classify the storage first memory.
Preferably, described instrument comprises:
Any a plurality of combination in ammeter, water meter, hotlist and the gas meter, flow meter.
The utility model can gather the first real time data of polytype instrument in family or the industry, be the second real time data of unified form with the format conversion of the first real time data of different instrument by the MBUS bus, the second real time data is uploaded to concentrator, the utility model adopts the MBUS bus real time data of different-format to be converted to the real time data of unified frame structure, thereby realize the unified purpose of obtaining the real time data of multiple instrument, can improve the efficient of kilowatt meter reading-out system, and then solved the use amount of obtaining the polytype instrument that can't unify, reduced the problem of the work efficiency of kilowatt meter reading-out system.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the disclosed instrument to collect system architecture of the utility model embodiment schematic diagram;
Fig. 2 is the structural representation of concentrator in the disclosed instrument to collect of the utility model embodiment system.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model provides a kind of instrument to collect system, comprising:
A plurality of instrument 100;
A plurality of instrument in the utility model can be dissimilar a plurality of instrument, perhaps a plurality of instrument of the same type, and when a plurality of instrument were dissimilar instrument, a plurality of instrument comprised arbitrarily two or more combination in ammeter, water meter, hotlist and the gas meter, flow meter.
A plurality of data acquisition units 200 are used for linking to each other one by one with described a plurality of instrument, and obtain the first real time data of coupled instrument, upload described the first real time data;
Data acquisition unit is used for the real time data of a plurality of acquisition instruments, by with the non-polar mode that links to each other of a plurality of instrument two lines, data acquisition unit can be real-time the real time data of acquisition instrument, the process that gathers can be according to the speed of the change frequency of each instrument itself, acquisition time to each instrument arranges, shorter to the faster acquisition time setting of instrument of change frequency, acquisition time to the slower instrument of change frequency is longer, concrete acquisition time can be decided according to the situation of reality, and data acquisition unit can also gather a plurality of instrument simultaneously according to control command.
Meter bus MBUS(Meter Bus, MBUS) module 300, link to each other with described each data acquisition unit, receive described the first real time data, and described the first real time data is converted to the second real time data of Uniform data format, and upload described the second real time data;
For so that concentrator can be with carrying a more instrument, the utility model adopts the real time data of each instrument of MBUS bus transfer, the MBUS bus has following advantage than existing 485 buses and CAN bus, the MBUS bus is the bus of the two-wire system of four-way, wherein the multi-band of each passage is carried 200 instrument, four-way can be with at most and carry 800 instrument, gathers when having satisfied more instrument; The MBUS bus is two-wire system in addition, adopts the MBUS bus to solve simultaneously instrument power supply and the problem of communicating by letter, and is instrument power supply thereby needn't adopt separately power supply, has saved the cost of power-supply unit.
Because the interface of each instrument differs, in order to make each instrument can connect the MBUS bus, adopt a plurality of from station interface, each end from station interface links to each other with an instrument respectively, the other end links to each other with the MBUS bus, thereby realized being connected between MBUS bus and each instrument, and then so that the first real time data of instrument can be by the MBUS bus transfer to concentrator, form disunity because of the data of each instrument, concentrator can't receive the data of different-format, real time data to different-format is processed, the MBUS bus also needs the first real time data of data collector output is further processed, be the second real time data of consolidation form with the first real time data by different Data Format Transform, and with the second real-time Data Transmission to concentrator.Be in addition nonpolarity the connection between MBUS bus and a plurality of instrument and the concentrator, this installation requirement to the workman is low, makes things convenient for the workman to carry out MBUS is constructed.
Concentrator utilizes concentrator to receive the second real time data of a plurality of instrument, and carries out unified management for compiling the multiple devices input in a side at the unified a kind of switching equipment of submitting service circuit to of opposite side in the utility model; Concrete, concentrator receives the real time data of MBUS bus transfer, and by after the equipment mark code judgement meter type, the second real time data is carried out the data frame format packing upload.Equipment mark code is a unified sign of the data of certain type of instrument output, be used for the described type of identification data, for example the device flag code in the data of water meter, ammeter, gas meter, flow meter output is not identical, and can know these data according to equipment mark code is data of water meter, ammeter data or gas meter, flow meter data.Frame format is according to the form of the frame of different agreement regulation, usually is comprised of " frame head and data message " two parts.
As shown in Figure 2, concentrator also comprises: with described the second real time data classify the storage second memory 401;
Because the data volume of the second real time data is very large, before the second real time data is uploaded, need the storage of classifying of the second real time data of dissimilar instrument, the purpose of storage is that these second real time datas are backed up, in case the WEB server breaks down or instrument in circuit when breaking down, the WEB server can be taked the historical data that backs up in the concentrator by order, so that the data of disappearance are replenished.Concentrator also has relay function, and convenient the second real time data is carried out long-distance transmissions.
The utility model can gather the first real time data of polytype instrument in family or the industry, be the second real time data of unified form by the MBUS bus with the format conversion of the first real time data of different instrument, the second real time data is uploaded to concentrator.The utility model adopts the MBUS bus real time data of different-format to be converted to the real time data of consolidation form, thereby realize the unified purpose of obtaining the real time data of multiple instrument, and then the efficient of raising kilowatt meter reading-out system, thereby solved the use amount of obtaining the polytype instrument that to unify in the prior art, reduced the problem of the work efficiency of kilowatt meter reading-out system.
Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed is and the difference of other embodiment that same or similar part is mutually referring to getting final product between each embodiment.To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, in other embodiments realization.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. an instrument to collect system is characterized in that, comprising:
A plurality of instrument;
Link to each other one by one with described a plurality of instrument, and obtain the first real time data of coupled instrument, upload a plurality of data acquisition units of described the first real time data;
Link to each other with described each data acquisition unit, receive described the first real time data, and described the first real time data is converted to the second real time data of Uniform data format, and upload the meter bus mbus module of described the second real time data;
Link to each other with described meter bus mbus module, receive the concentrator of described the second real time data.
2. the system as claimed in claim 1 is characterized in that, described meter bus mbus module comprises a plurality of from station interface and MBUS bus;
Each end from station interface links to each other with an instrument respectively, and the other end links to each other with the MBUS bus.
3. the system as claimed in claim 1 is characterized in that, described concentrator also comprises:
With described the second real time data classify the storage first memory.
4. the system as claimed in claim 1 is characterized in that, described instrument comprises:
Any a plurality of combination in ammeter, water meter, hotlist and the gas meter, flow meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220748536 CN203204822U (en) | 2012-12-31 | 2012-12-31 | Meter acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220748536 CN203204822U (en) | 2012-12-31 | 2012-12-31 | Meter acquisition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203204822U true CN203204822U (en) | 2013-09-18 |
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ID=49148911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220748536 Expired - Lifetime CN203204822U (en) | 2012-12-31 | 2012-12-31 | Meter acquisition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203204822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632146A (en) * | 2015-12-30 | 2016-06-01 | 宁波三星医疗电气股份有限公司 | Collecting system for collecting water, gas, heat and electricity meter data |
-
2012
- 2012-12-31 CN CN 201220748536 patent/CN203204822U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632146A (en) * | 2015-12-30 | 2016-06-01 | 宁波三星医疗电气股份有限公司 | Collecting system for collecting water, gas, heat and electricity meter data |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |