CN203422836U - Remote meter reading system - Google Patents
Remote meter reading system Download PDFInfo
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- CN203422836U CN203422836U CN201320411037.4U CN201320411037U CN203422836U CN 203422836 U CN203422836 U CN 203422836U CN 201320411037 U CN201320411037 U CN 201320411037U CN 203422836 U CN203422836 U CN 203422836U
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Abstract
The utility model provides a remote meter reading system which comprises a master station, a display device, a communication device, an acquisition device and at least one meter, wherein the acquisition device comprises a concentrator and a collector; the master station communicates with the concentrator through the communication device; an output end of the meter is connected with an input end of the collector; an output end of the collector is connected with an input end of the concentrator; the collector comprises an M-BUS electrical level conversion circuit, a CPU (central processing unit), a modulation circuit and an interface circuit; an output end of the M-BUS electrical level conversion circuit is connected with an input end of the CPU; an output end of the CPU is connected with an input end of the modulation circuit; an output end of the modulation circuit is connected with an input end of the interface circuit; and an output end of the interface circuit is connected with the concentrator. According to the remote meter reading system, various defects of manual meter reading can be effectively overcome, intelligent management of remote control is realized, human loopholes are effectively avoided, the working efficiency is improved, and the human cost is saved.
Description
Technical field
The utility model relates to gauging table administrative skill field, particularly relates to a kind of remote meter reading system that can utilize wireless sensor network collection, processing, transmission gauging table information.
Background technology
Along with improving constantly of people's living standard, vast resident family also improves day by day to the requirement of residential environment, estate management level.Concerning the departments such as water supply, power supply, air feed, the disadvantage that traditional counting cost by gas meter mode exists is more and more outstanding, the difficulty of registering one's residence, and managerial cost are high, the problems such as labour intensity is large of checking meter are more and more serious, improve the also major issue in the operation control of Cheng Liao metrological service of existing counting cost by gas meter mode.
Existing remote intelligent meter recording system mainly contains special line communication, carrier communication and Fixed Telephony etc. from communication modes minute, special line communication is installed complicated, later maintenance and maintenance cost are large, signal quality and the antijamming capability of carrier communication are poor, data transmission quality is not high, and they will be equipped with complicated coding&decoding circuit to realize user's differentiation, increased the failure factor of system, reduced the reliability of system.
Utility model content
The utility model proposes a kind of long-distance meter-reading system, solved in prior art the accuracy of manual metering low, the high and inefficient problem of cost of labor.
The technical solution of the utility model is achieved in that
A kind of long-distance meter-reading system, comprise main website, display device, communication device, harvester and at least one gauging table, it is characterized in that, harvester comprises concentrator and collector, main website is by communication device and concentrator communication, the output terminal of gauging table is connected with the input end of collector, the output terminal of collector is connected with the input end of concentrator, collector comprises M-BUS level shifting circuit, CPU, modulation circuit and interface circuit, the output terminal of M-BUS level shifting circuit is connected with the input end of CPU, the output terminal of CPU is connected with the input end of modulation circuit, the output terminal of modulation circuit is connected with the input end of interface circuit, the output terminal of interface circuit is connected with concentrator.
Preferably, described main website comprises PC supervisor and controller, and PC supervisor is connected with controller.
Preferably, concentrator comprises power supply, control store circuit, telecommunication circuit, carrier current channel, the output terminal of collector is connected with the input end of carrier current channel, and the output terminal of carrier current channel is connected with the input end of control store circuit, and control store circuit is connected with telecommunication circuit.
Preferably, collector inside is also provided with two temperature sensors.
Preferably, gauging table has M-BUS communication interface.
Preferably, gauging table is ultrasonic calorimeter.
A kind of long-distance meter-reading system of the present utility model, PC supervisor by main website sends meter reading order, meter reading order is after communication device sends, concentrator, collector receives meter reading order and replys corresponding meter reading data according to meter reading order from communication device, collector, concentrator is by corresponding meter reading data, by ZAP, from communication device, send, controller in main website is after communication device receives corresponding data, store and show by display device, a collector is connected with a plurality of gauging tables by M-BUS bus, every one minute, by M-BUS bus, read in turn the data of gauging table and be stored in heating meter collector CPU and use in order to replying data.The utility model can efficiently solve all drawbacks of manual metering, managerial personnel are home-confined, by long-distance meter-reading system, just can accurately know the users' at different levels warm situation of use, realize the intelligent management of automatic data logging, Long-distance Control, effectively avoided artificial leak, not only improved work efficiency but also saved human cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural drawing of a kind of long-distance meter-reading system of the utility model;
Fig. 2 is the structural drawing of the collector in a kind of long-distance meter-reading system of the utility model;
Fig. 3 is the structural drawing of the concentrator in a kind of long-distance meter-reading system of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural drawing of a kind of long-distance meter-reading system of the utility model, as shown in Figure 1, a kind of long-distance meter-reading system comprises main website, display device, communication device, harvester and at least one gauging table, the gauging table that the present embodiment adopts is ultrasonic calorimeter, for measuring each user's heat energy use amount, and export variable, and the utility model is not limited to ultrasonic calorimeter, and other gauging tables also can as ultrasonic water meter.Harvester comprises concentrator and collector, the output terminal of gauging table is connected with the input end of collector, the output terminal of collector is connected with the input end of concentrator, collector has under M-BUS/RS485 and passes interface, can gather gauging table parameter, and can realize gauging table table number storage, host computer director data upload function is followed and copy, keeps in, waited for to data, collector inside is also provided with two temperature sensors, can gather indoor and outdoor environment temperature, input parameter.
Fig. 2 is the structural drawing of the collector of a kind of long-distance meter-reading system of the utility model, as Fig. 1, shown in 2, collector can gather and send meter data, communication device in preferred the present embodiment is that wireless communication networks is as GPRS network, communication device respectively with harvester and main website communication, communication device receives after the order of main website transmission, collector starts to gather the information of gauging table, and the information collecting is processed, then by communication device, data message is sent to main website, main website comprises PC supervisor and controller, controller carries out aggregation process to the data message of receiving, deposit database in, and show by display device, display device is for can show the current calorie value of gauging table, thermal power, flow, flow velocity, the isoparametric display instrument of Inlet and outlet water temperature, a display instrument can be used for showing the data of one or more collectors, facilitate staff's daily management and user data query.PC supervisor is by controller connecting communication device, collector includes successively connected M-BUS level shifting circuit, CPU, Circuit tuning and interface circuit, the input end of M-BUS level shifting circuit connects a plurality of calorimeters with M-BUS interface by M-BUS bus (not shown), the output terminal of interface circuit is connected with the input end of concentrator, concentrator adopts embedded design, inside establish 32 industrial arm processors in Philip, the function with autoboot and recovery, concentrator receives the meter reading order of PC supervisor by communication device, according to meter reading order, reply corresponding meter data, collector read in turn the data of gauging table every one minute by M-BUS bus and is stored in CPU and uses in order to replying data.Collector is mainly to communicate with gauging table within the time of setting, and obtains the data of required gauging table degree, is kept in collector, when concentrator sends while reading desired data requirement by carrier communication circuit, the data of storing is caught.
Fig. 3 is the structural drawing of the concentrator in a kind of long-distance meter-reading system of the utility model, concentrator is mainly partly comprised of power supply, carrier current channel, master control and storage, telecommunication circuit etc., master control and storage connect respectively power supply, carrier current channel, telecommunication circuit, concentrator is the hinge that connects main website and collector, concentrator all collects by the data of the collector in carrier communication circuit Ba Yigetai district, then pack by communication device as the mode of telephone wire, GSM or GPRS uploads to main website, thereby reach the family of staying indoor, just can complete the task of checking meter in strange land.Concentrator is responsible for the collection of some data at ordinary times, gathers and stores, and can store at most as required and reach trimestral various historical data, as calorimeter reading, freezing data, so that main website reads as required at any time, convenient line loss, discovery power stealing, the calculating coulomb balance etc. of calculating.
A kind of long-distance meter-reading system of the present utility model, PC supervisor by main website sends meter reading order, meter reading order is after communication device sends, concentrator, collector receives meter reading order and replys corresponding meter reading data according to meter reading order from communication device, collector, concentrator is by corresponding meter reading data, by ZAP, from communication device, send, controller in main website is after communication device receives corresponding data, store and show by display device, a collector is connected with a plurality of gauging tables by M-BUS bus, every one minute, by M-BUS bus, read in turn the data of gauging table and be stored in collector CPU and use in order to replying data.The utility model can efficiently solve all drawbacks of manual metering, managerial personnel are home-confined, by long-distance meter-reading system, just can accurately know the users' at different levels warm situation of use, realize the intelligent management of Long-distance Control, effectively avoided artificial leak, not only improved work efficiency but also saved human cost.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; 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. a long-distance meter-reading system, comprise main website, display device, communication device, harvester and at least one gauging table, it is characterized in that, described harvester comprises concentrator and collector, described main website is by described communication device and described concentrator communication, the output terminal of described gauging table is connected with the input end of described collector, the output terminal of described collector is connected with the input end of described concentrator, described collector comprises M-BUS level shifting circuit, CPU, modulation circuit and interface circuit, the output terminal of described M-BUS level shifting circuit is connected with the input end of described CPU, the output terminal of described CPU is connected with the input end of described modulation circuit, the output terminal of described modulation circuit is connected with the input end of described interface circuit, the output terminal of described interface circuit is connected with described concentrator.
2. a kind of long-distance meter-reading system according to claim 1, is characterized in that, described main website comprises PC supervisor and controller, and described PC supervisor is connected with described controller.
3. a kind of long-distance meter-reading system according to claim 1, it is characterized in that, described concentrator comprises power supply, control store circuit, telecommunication circuit, carrier current channel, the output terminal of described collector is connected with the input end of described carrier current channel, the output terminal of described carrier current channel is connected with the input end of described control store circuit, and described control store circuit is connected with described telecommunication circuit.
4. a kind of long-distance meter-reading system according to claim 1, is characterized in that, described collector inside is also provided with two temperature sensors.
5. a kind of long-distance meter-reading system according to claim 1, is characterized in that, described gauging table has M-BUS communication interface.
6. a kind of long-distance meter-reading system according to claim 1, is characterized in that, described gauging table is ultrasonic calorimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320411037.4U CN203422836U (en) | 2013-07-10 | 2013-07-10 | Remote meter reading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320411037.4U CN203422836U (en) | 2013-07-10 | 2013-07-10 | Remote meter reading system |
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| Publication Number | Publication Date |
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| CN203422836U true CN203422836U (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320411037.4U Expired - Fee Related CN203422836U (en) | 2013-07-10 | 2013-07-10 | Remote meter reading system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203422836U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261193A (en) * | 2015-10-30 | 2016-01-20 | 成都兴联宜科技有限公司 | Multi-step charging type intelligent meter reading management system and method |
| CN105319416A (en) * | 2015-12-04 | 2016-02-10 | 四川有获科技有限公司 | Electricity larceny preventing electric energy information data acquisition system applied to community services |
| CN105319414A (en) * | 2015-12-04 | 2016-02-10 | 四川有获科技有限公司 | Ventilation and heat dissipation type electric energy information data acquisition system applied to community services |
| CN105319439A (en) * | 2015-12-04 | 2016-02-10 | 四川有获科技有限公司 | High fireproof performance electric energy data acquisition system applied to community services |
| CN105319413A (en) * | 2015-12-04 | 2016-02-10 | 四川有获科技有限公司 | Electric energy information intelligent data acquisition system applied to community services |
| CN108010292A (en) * | 2016-11-02 | 2018-05-08 | 天津创展同成科技发展有限公司 | A kind of remote meter reading payment system |
| CN108022416A (en) * | 2016-11-02 | 2018-05-11 | 天津创展同成科技发展有限公司 | A kind of long-distance meter-reading system with prompting function |
| CN111223286A (en) * | 2019-10-18 | 2020-06-02 | 北京研华兴业电子科技有限公司 | Meter BUS-based data acquisition device and method |
| CN111798655A (en) * | 2020-05-29 | 2020-10-20 | 国网江苏省电力有限公司信息通信分公司 | Operation data minute-level acquisition method suitable for power Internet of things platform area |
-
2013
- 2013-07-10 CN CN201320411037.4U patent/CN203422836U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261193A (en) * | 2015-10-30 | 2016-01-20 | 成都兴联宜科技有限公司 | Multi-step charging type intelligent meter reading management system and method |
| CN105319416A (en) * | 2015-12-04 | 2016-02-10 | 四川有获科技有限公司 | Electricity larceny preventing electric energy information data acquisition system applied to community services |
| CN105319414A (en) * | 2015-12-04 | 2016-02-10 | 四川有获科技有限公司 | Ventilation and heat dissipation type electric energy information data acquisition system applied to community services |
| CN105319439A (en) * | 2015-12-04 | 2016-02-10 | 四川有获科技有限公司 | High fireproof performance electric energy data acquisition system applied to community services |
| CN105319413A (en) * | 2015-12-04 | 2016-02-10 | 四川有获科技有限公司 | Electric energy information intelligent data acquisition system applied to community services |
| CN108010292A (en) * | 2016-11-02 | 2018-05-08 | 天津创展同成科技发展有限公司 | A kind of remote meter reading payment system |
| CN108022416A (en) * | 2016-11-02 | 2018-05-11 | 天津创展同成科技发展有限公司 | A kind of long-distance meter-reading system with prompting function |
| CN111223286A (en) * | 2019-10-18 | 2020-06-02 | 北京研华兴业电子科技有限公司 | Meter BUS-based data acquisition device and method |
| CN111798655A (en) * | 2020-05-29 | 2020-10-20 | 国网江苏省电力有限公司信息通信分公司 | Operation data minute-level acquisition method suitable for power Internet of things platform area |
| CN111798655B (en) * | 2020-05-29 | 2021-12-10 | 国网江苏省电力有限公司信息通信分公司 | Operation data minute-level acquisition method suitable for power Internet of things platform area |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20150710 |
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| EXPY | Termination of patent right or utility model |