CN104318736A - 3G network-based remote intelligent meter reading system with four meters in one - Google Patents
3G network-based remote intelligent meter reading system with four meters in one Download PDFInfo
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- CN104318736A CN104318736A CN201410491725.5A CN201410491725A CN104318736A CN 104318736 A CN104318736 A CN 104318736A CN 201410491725 A CN201410491725 A CN 201410491725A CN 104318736 A CN104318736 A CN 104318736A
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Abstract
The invention discloses a 3G network-based remote intelligent meter reading system with four meters in one, wherein the system includes a water meter with an electric power carrier interface, an electricity meter with an electric power carrier interface, a thermal meter with an electric power carrier interface, a gas meter with an electric power carrier interface, a data collector, a data concentrator and a remote monitoring terminal; the water meter, the electricity meter, the thermal meter and the gas meter are connected with the data collector through a low-voltage electric power line carrier communication local area network; the data collector is communicated with the data concentrator through a ZigBee wireless network; the data concentrator is communicated with the remote monitoring terminal through a 3G network. Communication lines are not required to be additionally constructed, the investment cost is less, and the construction period of the meter reading system is short; centralized collection and processing of data of the meters are carried out by adopting the Zigbee technology, so that power consumption is low, the system reliability can be improved, and the system cost is reduced; and data remote transmission is carried out by adopting the 3G technology, so that the system capacity can be greatly increased, and the communication quality and data transmission rate are improved.
Description
Technical field
The present invention relates to tele-control system, be specifically related to a kind of remote intelligent meter recording system of the four table unifications based on 3G network.
Background technology
As everyone knows, traditionally for meterage and the management of domestic water meter, ammeter, calorimeter and gas meter, flow meter four table, major part is all that the personnel that take manually copy several modes to indoor: meter reading personnel register one's residence read user use water number certificate, then carry out statistics charging, then charge in user family.There is a lot of drawback in this method:
1. checking meter, labor intensity is large, efficiency is low;
2. leak to copy copies unavoidably by mistake;
3. the cycle of charging from checking meter to is long;
4. managerial cost are high;
5. easily pretended to be by offender, there is potential safety hazard.
The second meter reading method is IC card type prepayment mode: meter reading personnel is without the need to locating to user, and user buys magnetic card, IC card etc. by bank transfer expense or to water resource management department, provides consumption, complete fee collection by purchase volume.It has limitation water, to pay conveniently function, and do not need again to lay spool with water, easy to install.But external a lot of developed country does not advocate this way of paying, reason is that they not think and allow resident because unpaid water rate and lose the right of the most basic water resource of use for the moment.
Remote automatic meter reading system be supervision department be used for industry and domestic water, electricity consumption, with hot and monitor with gas, manage and control, and to the important means that user's consumption situation is added up, analyzed.It is that the data utilizing concentrator to be collected by intellectual water meter carry out preserving, processing, and is connected, can carries out message exchange as requested and between computing machine by network-bus with computing machine.Wherein, the mode that the mode of concentrator collection data of water meter and concentrator are connected with computing machine is divided into wired and wireless two kinds of transmission modes, wherein wired mode input cost is large, needs the data center of laying a large amount of communication lines large-scale with construction to carry out data maintenance.The water meter of current support remote automatic meter reading mode mainly comprises GPRS radio meter register, power line carrier water meter, make a video recording direct reading remote watermeters, Fixed Telephony formula remote transmitting water meter and gsm wireless are checked meter.
(1) GPRS radio meter register: water meter has data metering and processing capacity, data wirelessly (GPRS/CDMA) realize receiving and sending.This type of water meter, without the need to laying-out, is safeguarded with easy for installation, and great majority use the amateurish wireless frequency of international standard and homemade private communication protocol.But because single table installs wireless transmitter additional, the corresponding raising of cost, and often need to change battery, more because take the wireless frequency of charge, also need to pay certain rent and overhead cost; In addition there is the safety problem of data communication, so application is little on current domestic meter market.
(2) power line carrier water meter: under the impact of power line carrier water meter widespread use abroad, China is also continuous technically strives obtaining further developing at low pressure carrier wave, and a lot of mechanism puts forth effort to work out and utilizes low-voltage power line as the intelligent telemetering water meter of communications carrier.But the power line carrier special chip of key is mostly produced by external company, add that the interference ratio of China's electrical network is comparatively large, so can this water meter reliably use also still in discussion, this remote transmitting water meter widespread use be made also to need further research.
(3) shooting direct reading remote watermeters: install pinhole cameras on intellectual water meter, the image of captured in real-time water meter Water usage, because the electric current of water meter is very little, so the wiring time that is convenient, that use is long.Can by hand-held set or wired mode by with the picture transfer of water number certificate to the pulpit in a distant place.But the cost of this shooting direct reading remote watermeters is comparatively large, restricts in actual applications by development condition.
(4) Fixed Telephony formula remote transmitting water meter: because Modern Family's phone uses frequent, the success ratio of incoming call of checking meter is low, and communication efficiency cannot ensure.
(5) gsm wireless is checked meter: wireless telecommunications have a lot of mode, mainly uses at present and utilizes common mobile.Large user has at the electric energy meter, water meter, the gas meter that use the band gsm wireless network terminal, the covering utilizing existing gsm wireless network and the server having installed GSM modulator-demodular unit additional networking are with the object reaching remote automatic meter reading, though reduce construction period and cost, but because the electric energy meter of the band gsm wireless network terminal, water meter, gas meter are due to the price of costliness, cause and be difficult to large-area in resident promoting the use of.
Summary of the invention
?the present invention overcomes the deficiency that prior art exists, technical matters to be solved for provide a kind of low cost, low-power consumption, small investment, system Construction cycle short, without circuit maintenance cost, the remote intelligent meter recording system unified of reliability is high, transfer rate is high, dirigibility is good, coverage is large four tables.
To achieve these goals, the present invention adopts following technical scheme:
A kind of remote intelligent meter recording system of the four table unifications based on 3G network, comprise the water meter of band electric power carrier interface, with the ammeter of electric power carrier interface, with the hotlist of electric power carrier interface, with the gas meter of electric power carrier interface, data acquisition unit, data concentrator and remote monitoring terminal, the water meter of described band electric power carrier interface, with the ammeter of electric power carrier interface, hotlist with electric power carrier interface is connected with data acquisition unit by low voltage power line carrier communication LAN (Local Area Network) with the gas meter of band electric power carrier interface, described data acquisition unit is communicated with described data concentrator by ZigBee wireless network, described data concentrator is communicated with described remote monitoring terminal by 3G network.
Further, described data acquisition unit comprises control module, power line carrier modem, CC2530 wireless transport module and power supply, described power line carrier modem and CC2530 wireless transport module are electrically connected with described control module is two-way respectively, and described power supply is that described control module is powered.
Further, described data concentrator comprises control module, CC2530 wireless transport module, H3503G communication module and power supply, described CC2530 wireless transport module and H3503G communication module are electrically connected with described control module is two-way respectively, and described power supply is that described control module is powered.
Further, the hotlist of the water meter of described band electric power carrier interface and/or the ammeter of band electric power carrier interface and/or band electric power carrier interface and/or the gas meter of band electric power carrier interface comprise the motorized valve of whether closing for controlling it.
Beneficial effect of the present invention is:
1, electric line carrier communication take power circuit as transmission channel, has that channel reliability is high, small investment, an advantage such as synchronous with power grid construction.Owing to make use of existing AC power cord as communication line, eliminate unpractical paving lineman journey.And low-voltage power line be for transmit 50Hz power frequency electric energy and lay.Utilize existing power circuit to build the related data of low-voltage power carrier communication LAN (Local Area Network) collection water meter, ammeter, hotlist and gas meter, without the need to separately building communication line, cost of investment is few, and the kilowatt meter reading-out system construction period is short, circuit Maintenance free; And the carrier data communication of short distance LAN (Local Area Network) is set up at low-voltage power line, current Technical comparing is ripe, reliable, and therefore communication quality is guaranteed.
2, ZigBee technology is low in energy consumption, emissive power is low, low complex degree, is a kind of highly reliable wireless data sending network, can improves the reliability of system, reduces the cost of system.
3, adopt 3G technology to carry out the remote transmission of data, greatly can increase power system capacity, improve communication quality and message transmission rate.In addition utilize the seamless roam technology between heterogeneous networks, wireless communication system and Internet can be coupled together, thus more more senior services can be provided to terminal user.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is elaborated:
Fig. 1 is the structured flowchart of the remote intelligent meter recording system of the four table unifications that the present invention is based on 3G network.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
As shown in Figure 1, a kind of remote intelligent meter recording system of the four table unifications based on 3G network, comprise the water meter 1 of band electric power carrier interface, ammeter 2 with electric power carrier interface, hotlist 3 with electric power carrier interface, gas meter 4 with electric power carrier interface, data acquisition unit 5, data concentrator 6 and remote monitoring terminal 7, the water meter 1 of described band electric power carrier interface, ammeter 2 with electric power carrier interface, hotlist 3 with electric power carrier interface is connected with data acquisition unit 5 by low voltage power line carrier communication LAN (Local Area Network) with the gas meter 4 of band electric power carrier interface, described data acquisition unit 5 comprises control module 51, power line carrier modem 52, CC2530 wireless transport module 53 and power supply 54, described power line carrier modem 52 and CC2530 wireless transport module 53 are electrically connected with described control module 51 is two-way respectively, described power supply 54 is powered for described control module 51, described data concentrator 6 comprises control module 61, CC2530 wireless transport module 62, H3503G communication module 63 and power supply 64, described CC2530 wireless transport module 62 and H3503G communication module 63 are electrically connected with described control module 51 is two-way respectively, and described power supply 64 is powered for described control module 61.
Described data acquisition unit 5 is communicated with described data concentrator 6 by ZigBee wireless network, and described data concentrator 6 is communicated with described remote monitoring terminal 7 by 3G network.
The specific embodiment of the present invention is as follows:
1. data acquisition unit 5 passes through power line carrier modem 52 by after the data acquisition in the water meter 1 of band electric power carrier interface, ammeter 2, hotlist 3 and gas meter 4, calculation process is carried out in control module 51, and the classification carrying out agreement is resolved, and the data handled well are uploaded to data concentrator 6 by CC2530 wireless transport module 53, ZigBee-network and CC2530 wireless transport module 62;
2. data concentrator 6 can receive the data message of several data acquisition unit 5, and is unifiedly sent to remote monitoring terminal 7 by H3503G communication module 63,3G network;
Staff sends data to data concentrator 6 by remote monitoring terminal 7 again to after the data analysis of described remote monitoring terminal 7, described data are sent to corresponding data acquisition unit 5 by described data concentrator 6, corresponding data acquisition unit 5 carries out data acquisition according to received data to the corresponding water meter 1 of electric power carrier interface, ammeter 2, hotlist 3 and the gas meter 4 be with or carries out switch control rule, can stop water supply, power supply, heat supply or air feed by described switch control rule to the user exceeding setting dosage.
Claims (4)
1. the remote intelligent meter recording system based on four table unifications of 3G network, it is characterized in that: the water meter (1) comprising band electric power carrier interface, ammeter (2) with electric power carrier interface, hotlist (3) with electric power carrier interface, gas meter (4) with electric power carrier interface, data acquisition unit (5), data concentrator (6) and remote monitoring terminal (7), the water meter (1) of described band electric power carrier interface, ammeter (2) with electric power carrier interface, hotlist (3) with electric power carrier interface is connected with data acquisition unit (5) by low voltage power line carrier communication LAN (Local Area Network) with the gas meter (4) of band electric power carrier interface, described data acquisition unit (5) is communicated with described data concentrator (6) by ZigBee wireless network, described data concentrator (6) is communicated with described remote monitoring terminal (7) by 3G network.
2. the remote intelligent meter recording system of the four table unifications based on 3G network according to claim 1, it is characterized in that: described data acquisition unit (5) comprises control module (51), power line carrier modem (52), CC2530 wireless transport module (53) and power supply (54), described power line carrier modem (52) and CC2530 wireless transport module (53) are electrically connected with described control module (51) is two-way respectively, and described power supply (54) is described control module (51) power supply.
3. the remote intelligent meter recording system of the four table unifications based on 3G network according to claim 1, it is characterized in that: described data concentrator (6) comprises control module (61), CC2530 wireless transport module (62), H3503G communication module (63) and power supply (64), described CC2530 wireless transport module (62) and H3503G communication module (63) are electrically connected with described control module (61) is two-way respectively, and described power supply (64) is described control module (61) power supply.
4. according to the remote intelligent meter recording system of the four table unifications based on 3G network according to any one of claims 1 to 3, it is characterized in that: the hotlist (3) of the water meter (1) of described band electric power carrier interface and/or the ammeter (2) of band electric power carrier interface and/or band electric power carrier interface and/or the gas meter (4) of band electric power carrier interface comprise the motorized valve of whether closing for controlling it.
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| CN201410491725.5A CN104318736A (en) | 2014-09-24 | 2014-09-24 | 3G network-based remote intelligent meter reading system with four meters in one |
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| CN201410491725.5A CN104318736A (en) | 2014-09-24 | 2014-09-24 | 3G network-based remote intelligent meter reading system with four meters in one |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092964A (en) * | 2015-09-01 | 2015-11-25 | 浙江圣地物联科技有限公司 | Equipment for accessing consumption amount of electricity, water, gas and heat to internet of things |
| WO2016015169A1 (en) * | 2014-07-31 | 2016-02-04 | Cam Chile S.A. | Multi-purpose 3g communication interface |
| 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 |
| CN106023561A (en) * | 2016-07-13 | 2016-10-12 | 袁留路 | 'Four-meter-in-one' energy management integrated service system |
| CN106504504A (en) * | 2016-12-26 | 2017-03-15 | 湖北华辰凯龙电力有限公司 | The data integrated harvester of water, electricity, gas table |
| CN107331138A (en) * | 2017-06-01 | 2017-11-07 | 国网浙江省电力公司嘉兴供电公司 | A kind of four tables unification meter register method and system based on TD LTE230 wireless private networks |
| CN107424400A (en) * | 2017-08-03 | 2017-12-01 | 江苏齐正电力技术有限公司 | A kind of municipal power distribution station Multifunctional meter number recorder |
| CN107610444A (en) * | 2017-10-19 | 2018-01-19 | 成都汉度科技有限公司 | Kilowatt meter reading-out system based on bandwidth carrier |
| CN107610443A (en) * | 2017-10-30 | 2018-01-19 | 吉林建筑大学 | A kind of information integrated system with wireless collection data function |
| CN107920228A (en) * | 2017-04-26 | 2018-04-17 | 国网浙江省电力公司湖州供电公司 | A kind of Multi-meter collecting equipment |
| CN108230639A (en) * | 2016-12-12 | 2018-06-29 | 南京嘉宏汇科技股份有限公司 | Intelligent energy consumption collector based on power line carrier, PLC |
| CN108648436A (en) * | 2018-07-23 | 2018-10-12 | 吉林同益光电科技有限公司 | A kind of multiple-in-one collector and collecting method |
| CN108694780A (en) * | 2018-05-18 | 2018-10-23 | 吉林同益光电科技有限公司 | A kind of display equipment and display methods |
-
2014
- 2014-09-24 CN CN201410491725.5A patent/CN104318736A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016015169A1 (en) * | 2014-07-31 | 2016-02-04 | Cam Chile S.A. | Multi-purpose 3g communication interface |
| CN105092964A (en) * | 2015-09-01 | 2015-11-25 | 浙江圣地物联科技有限公司 | Equipment for accessing consumption amount of electricity, water, gas and heat to internet of things |
| 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 |
| CN106023561A (en) * | 2016-07-13 | 2016-10-12 | 袁留路 | 'Four-meter-in-one' energy management integrated service system |
| CN108230639A (en) * | 2016-12-12 | 2018-06-29 | 南京嘉宏汇科技股份有限公司 | Intelligent energy consumption collector based on power line carrier, PLC |
| CN106504504A (en) * | 2016-12-26 | 2017-03-15 | 湖北华辰凯龙电力有限公司 | The data integrated harvester of water, electricity, gas table |
| CN107920228A (en) * | 2017-04-26 | 2018-04-17 | 国网浙江省电力公司湖州供电公司 | A kind of Multi-meter collecting equipment |
| CN107331138A (en) * | 2017-06-01 | 2017-11-07 | 国网浙江省电力公司嘉兴供电公司 | A kind of four tables unification meter register method and system based on TD LTE230 wireless private networks |
| CN107424400A (en) * | 2017-08-03 | 2017-12-01 | 江苏齐正电力技术有限公司 | A kind of municipal power distribution station Multifunctional meter number recorder |
| CN107610444A (en) * | 2017-10-19 | 2018-01-19 | 成都汉度科技有限公司 | Kilowatt meter reading-out system based on bandwidth carrier |
| CN107610443A (en) * | 2017-10-30 | 2018-01-19 | 吉林建筑大学 | A kind of information integrated system with wireless collection data function |
| CN108694780A (en) * | 2018-05-18 | 2018-10-23 | 吉林同益光电科技有限公司 | A kind of display equipment and display methods |
| CN108648436A (en) * | 2018-07-23 | 2018-10-12 | 吉林同益光电科技有限公司 | A kind of multiple-in-one collector and collecting method |
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Application publication date: 20150128 |