CN104318748A - A remote intelligent meter reading system integrating four meters - Google Patents
A remote intelligent meter reading system integrating four meters Download PDFInfo
- Publication number
- CN104318748A CN104318748A CN201410502951.9A CN201410502951A CN104318748A CN 104318748 A CN104318748 A CN 104318748A CN 201410502951 A CN201410502951 A CN 201410502951A CN 104318748 A CN104318748 A CN 104318748A
- Authority
- CN
- China
- Prior art keywords
- meter
- power line
- line carrier
- data concentrator
- remote
- 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.)
- Pending
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A remote intelligent meter reading system integrating four meters is disclosed. The system comprises a water meter, an electricity meter, a heat meter, a gas meter, a data concentrator and a remote monitor terminal. The water meter, the electricity meter, the heat meter and the gas meter are separately electrically connected to the data concentrator through a low-tension power line carrier communication local area network. The data concentrator communicates with the remote monitor terminal through a 3G network. The system is free of building of extra communication lines, low in investment cost, short in meter reading system building period, and free of line maintenance. The system adopts a 3G technology to perform remote transmission of data, largely increases system capacity and the data transmission speed, and improves communication quality. In addition, a seamless roaming technology in different networks is utilized to connect a wireless communication system and the internet, so that more and higher-level services can be provided for end users.
Description
Technical field
The present invention relates to tele-control system, be specifically related to a kind of remote intelligent meter recording system of four table unifications.
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, 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 four table unifications, comprise water meter, ammeter, hotlist, gas meter, data concentrator and remote monitoring terminal, described water meter, ammeter, hotlist and gas meter are respectively by a power line carrier modem access low voltage power line carrier communication LAN (Local Area Network), described low voltage power line carrier communication LAN (Local Area Network) is electrically connected with data concentrator by another power line carrier modem, described data concentrator comprises control module, power line carrier modem, H3503G communication module and power supply, described power line carrier modem and H3503G communication module are electrically connected with described control module is two-way respectively, described power supply is that described control module is powered, described remote monitoring terminal is communicated with described data concentrator by 3G network.
As improvement of the present invention, described water meter and/or ammeter and/or hotlist and/or gas meter 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, 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 that the present invention four shows the remote intelligent meter recording system of unification.
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 four table unifications, comprise water meter 1, ammeter 2, hotlist 3 and gas meter 4, described water meter 1, ammeter 2, hotlist 3 and gas meter 4 access low voltage power line carrier communication LAN (Local Area Network) 6 respectively by a power line carrier modem 5, be electrically connected with data concentrator 7 respectively by another power line carrier modem 10 simultaneously, described data concentrator 7 comprises control module 9, power line carrier modem 10, H3503G communication module 11 and power supply 12, described power line carrier modem 10 and H3503G communication module 11 are electrically connected with described control module 9 is two-way respectively, described power supply 12 is powered for described control module 9, the remote intelligent meter recording system of described four table unifications also comprises remote monitoring terminal 8, and described remote monitoring terminal 8 is communicated with described data concentrator 7 by 3G wireless network.
The specific embodiment of the present invention is as follows:
1. data concentrator 7 passes through power line carrier modem 10 by after the data acquisition in water meter 1, ammeter 2, hotlist 3 and gas meter 4, calculation process is carried out in control module 9, and the classification carrying out agreement is resolved, and the data handled well are uploaded to remote monitoring terminal 8 by H3503G communication module 11 and 3G wireless network;
Instruction is sent to data concentrator 7 by 3G wireless network through software platform by the data in remote monitoring terminal 8, control module 9 is passed to after being received by the H3503G communication module 11 of data concentrator 7, after control module 9 processes and resolves, judge, or transmission meter reading instruction, or send and stop supplying water, power supply, heat supply or air feed instruction, water meter 1 is sent the data to respectively by power line carrier modem 10 and low voltage power line carrier communication LAN (Local Area Network) 6, ammeter 2, hotlist 3 and gas meter 4, and then realize work of checking meter or realize stopping supplying water to the user exceeding specified rate by motorized valve, power supply, heat supply or air feed, complete monitoring management function.
Claims (2)
1. the remote intelligent meter recording system of a table unification, comprise water meter (1), ammeter (2), hotlist (3), gas meter (4), data concentrator (7) and remote monitoring terminal (8), it is characterized in that: described water meter (1), ammeter (2), hotlist (3) and gas meter (4) are respectively by a power line carrier modem (5) access low voltage power line carrier communication LAN (Local Area Network) (6), described low voltage power line carrier communication LAN (Local Area Network) (6) is electrically connected with data concentrator (7) by another power line carrier modem (10), described data concentrator (7) comprises control module (9), power line carrier modem (10), H3503G communication module (11) and power supply (12), described power line carrier modem (10) and H3503G communication module (11) are electrically connected with described control module (9) is two-way respectively, described power supply (12) is described control module (9) power supply, described remote monitoring terminal (8) is communicated with described data concentrator (7) by 3G network.
2. the long-distance meter-reading system of four table unifications according to claim 1, is characterized in that: described water meter (1) and/or ammeter (2) and/or hotlist (3) and/or gas meter (4) comprise the motorized valve of whether closing for controlling it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410502951.9A CN104318748A (en) | 2014-09-28 | 2014-09-28 | A remote intelligent meter reading system integrating four meters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410502951.9A CN104318748A (en) | 2014-09-28 | 2014-09-28 | A remote intelligent meter reading system integrating four meters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104318748A true CN104318748A (en) | 2015-01-28 |
Family
ID=52373972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410502951.9A Pending CN104318748A (en) | 2014-09-28 | 2014-09-28 | A remote intelligent meter reading system integrating four meters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104318748A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105205186A (en) * | 2015-10-31 | 2015-12-30 | 南京南瑞继保电气有限公司 | Data organization method for industrial enterprise energy measurement system data query |
| CN106205105A (en) * | 2016-08-05 | 2016-12-07 | 武汉丰天鼎业信息网络有限公司 | The data concentrator of multiple data form |
| CN107452196A (en) * | 2017-09-21 | 2017-12-08 | 国网上海市电力公司 | A kind of information acquisition system of multiple-in-one |
| WO2018010426A1 (en) * | 2016-07-13 | 2018-01-18 | 上海地虹通信科技有限公司 | "four-meter-in-one" integrated energy management service system |
| 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 |
| CN107733467A (en) * | 2017-10-19 | 2018-02-23 | 成都汉度科技有限公司 | Intelligent Building System based on bandwidth carrier |
| CN108428295A (en) * | 2018-02-22 | 2018-08-21 | 山东大学 | Domestic consumer's multiple-energy-source comprehensively utilizes the multiple-in-one system and method under scene |
-
2014
- 2014-09-28 CN CN201410502951.9A patent/CN104318748A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105205186A (en) * | 2015-10-31 | 2015-12-30 | 南京南瑞继保电气有限公司 | Data organization method for industrial enterprise energy measurement system data query |
| WO2018010426A1 (en) * | 2016-07-13 | 2018-01-18 | 上海地虹通信科技有限公司 | "four-meter-in-one" integrated energy management service system |
| CN106205105A (en) * | 2016-08-05 | 2016-12-07 | 武汉丰天鼎业信息网络有限公司 | The data concentrator of multiple data form |
| CN107452196A (en) * | 2017-09-21 | 2017-12-08 | 国网上海市电力公司 | A kind of information acquisition system of multiple-in-one |
| 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 |
| CN107733467A (en) * | 2017-10-19 | 2018-02-23 | 成都汉度科技有限公司 | Intelligent Building System based on bandwidth carrier |
| CN108428295A (en) * | 2018-02-22 | 2018-08-21 | 山东大学 | Domestic consumer's multiple-energy-source comprehensively utilizes the multiple-in-one system and method under scene |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104318736A (en) | 3G network-based remote intelligent meter reading system with four meters in one | |
| CN104318734A (en) | Novel remote meter reading system | |
| CN104318748A (en) | A remote intelligent meter reading system integrating four meters | |
| CN106530654B (en) | A kind of power remote meter reading system | |
| CN107682756B (en) | LoRa-based power distribution terminal communication system | |
| CN104243295A (en) | Intelligent gateway device based on double-network mixed communication | |
| WO2013065891A1 (en) | Ami and system for monitoring home network power | |
| CN208766825U (en) | A kind of LoRa meeting southern network mark standard and carrier wave dual mode communication module | |
| CN208903415U (en) | A kind of 230MHz LoRa collector meeting southern network mark standard | |
| CN104318737A (en) | A remote meter reading system based on GPRS and 3G communication technologies | |
| CN107276225A (en) | A kind of intelligent distribution network collection and monitoring system | |
| CN108074387A (en) | Kilowatt meter reading-out system | |
| CN109962973A (en) | Water, gas and electricity synthesization intelligent management system | |
| CN206893081U (en) | A kind of GPRS forwarding units of electric-power centralized meter reading system | |
| CN203275994U (en) | Energy-saving control system based on power carrier wave and ZIGBEE network technologies | |
| CN107240242A (en) | A kind of wireless kilowatt meter reading-out system and method based on micropower wireless network | |
| CN106340966A (en) | Household interaction terminal and system | |
| CN202771589U (en) | Telecommunication device in electricity acquisition network | |
| CN203606940U (en) | Electricity consumption information gathering system based on hybrid networking | |
| CN210072898U (en) | Remote meter reading acquisition device based on NB-IoT and power supply system thereof | |
| CN208353619U (en) | Multi-functional LoRa intelligent base station system | |
| CN202996002U (en) | Wireless water meter reading system based on Zigbee and GPRS | |
| CN202737583U (en) | Breaker with electric quantity collecting and information transmitting functions | |
| CN206223833U (en) | A kind of intelligent electric meter system | |
| CN201322763Y (en) | Remote meter reading device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |
|
| WD01 | Invention patent application deemed withdrawn after publication |