CN104392385A - Remote water resource metering control system and method - Google Patents
Remote water resource metering control system and method Download PDFInfo
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- CN104392385A CN104392385A CN201410328530.9A CN201410328530A CN104392385A CN 104392385 A CN104392385 A CN 104392385A CN 201410328530 A CN201410328530 A CN 201410328530A CN 104392385 A CN104392385 A CN 104392385A
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- G06Q50/06—Electricity, gas or water supply
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/06—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with means for prepaying basic charges, e.g. rent for meters
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Abstract
The invention discloses a remote water resource metering control system and method. The system comprises a cloud platform; a plurality of water supply devices, wherein each water supply device is in communication connection with the cloud platform; and a plurality of users, wherein each user is corresponding to one or more water supply devices and is in communication connection with the cloud platform. The cloud platform receives water consumption information of the water supply devices, and calculates water consumption expense of each user according to water price set for each user corresponding to the water supply devices. The metering of water cost is realized by utilizing internet of things, so that one-user-to-multiple-device metering can be realized, not only foundational water consumption metering control is realized, but also an on-site wireless intelligent center is established, use value of the device is improved, and integration, wireless and intelligentization degrees of the device are improved.
Description
Technical field
The invention belongs to water resource metering field, particularly relate to a kind of water resource long-distance metering control system and method.
Background technology
Water is Source of life, the wanting of production, the base of ecology.China is the country of a shortage of water resources, and freshwater resources total amount accounts for 6% of global water resources, and freshwater resources amount is only 1/4 of world average level per capita, is one of 13 countries that water resource is the poorest per capita in the whole world.The many water of people is few, water resource spatial and temporal distributions inequality is China the fundamental realities of the country and regimen.The situation of current China Proposals of Water Resources is very severe, and the problems such as shortage of water resources, water pollutions are serious, water ecological environment deterioration become increasingly conspicuous, and have become the Main Bottleneck of the restriction sustainable development of socio-economy.2012, State Council has promulgated No. (2012) 3, promulgated by the State Council " State Council is about the suggestion carrying out most stringent water resources management system ", explicitly point out: with Water Resources Allocation, saving and protection are attached most importance to, strengthening water demand and water utilizing process management, by perfecting system, fulfill one's duties, raising ability, strengthening supervision, strict control water total amount, comprehensive raising water use efficiency, strict implement water resource is used with compensation and is perfected water resource monitoring system, accelerate water-saving society establishment, promote that sustainable utilization of water resource and Economic Development Mode change, promote socio-economic development to coordinate mutually with water resource Water Environment Carrying Capacity, ensure that economic society long-term smooth comparatively fast develops.
At present, still there are some problems in China's water resources management, as Enhancing water resources management level falls behind, do not formed and market management, system and policy need perfect, to ignore water saving policy enforcement etc.Such as, current many water resources managements are also gone scene (even registering one's residence) copy reading water meter, manual logging data dependence special messenger, are adjusted water rate by hand, the modes such as joint strip charge of visiting manage, this not only wastes a large amount of human and material resources and financial resources, and accuracy, real-time, validity are all poor.Along with the enforcement of stepped water pricing, current charging way can only realize family one card by IC, when the corresponding multiple equipment of user, needs to realize by multiple IC-card, easily causes the inaccurate of metering.
For the problems referred to above, people R & D design go out various water resource monitoring management system, and it can find all deficiencies in actual use, such as: 1, system architecture is numerous and diverse hugely causes engineering site difficult wiring; 2, low, the poor anti jamming capability of traffic rate causes signal transmission capabilities poor; 3, meter reading method is dumb.Current IC-card metering can only realize card one equipment, when the corresponding multiple equipment of user, especially when stepped water pricing, measures while can not realizing multiple equipment.
Summary of the invention
(1) technical matters that will solve
The technical problem to be solved in the present invention is: IC-card metering can only realize card one equipment, when the corresponding multiple equipment of user, measures while can not realizing multiple equipment.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of water resource long-distance metering control system, described system comprises:
One cloud platform;
Multiple supply equipment, each supply equipment is connected with the communication of described cloud platform;
Multiple user, each user one or more supply equipment corresponding, and be connected with the communication of described cloud platform;
Described cloud platform receives the water consumption information of supply equipment, and the water price that the user corresponding according to supply equipment sets, calculate using by water rate of each user.
Preferably, described each user is set with ladder water rate, and equipment corresponding to each user carries out charging according to ladder water rate.
Preferably, also comprise the IC-card module carrying out with user being connected, described IC-card module uses water rate use for what calculate one of them supply equipment corresponding to this user, and the water consumption information of calculating is sent to cloud platform.
Preferably, described user and cloud platform carry out communication by mobile phone, webpage, telepilot.
Preferably, also comprise: Water-level hydraulic monitoring, alarming module, when water level, hydraulic pressure exceed predetermined threshold, report to the police.
Preferably, also comprise: water pump Energy Efficiency Analysis module, analyze efficiency ratio and the work efficiency of water pump.
Preferably: security protection burglar alarm module, open or close at shell, after broken cable, position, when changing, warning message occurs.
(3) beneficial effect
Technique scheme tool has the following advantages: the present invention utilizes Internet of Things to realize the metering of water rate, the metering of the corresponding multiple equipment of a user can be realized, not only the water metering of optimized integration controls, and build on-site wireless intelligent centre, the use value of raising equipment, improves the integration of equipment, wireless penetration and intelligence degree.
Accompanying drawing explanation
Fig. 1 is the water resource long-distance metering control system block diagram of the first embodiment of the present invention;
Fig. 2 is the schematic diagram at the user scene of an embodiment of the present invention;
Fig. 3 is the schematic diagram at the user scene of the second embodiment of the present invention;
Fig. 4 is the structure principle chart of the equipment of an embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, be the structured flowchart of the intelligent control system of the internet of things equipment of the first embodiment of the present invention, comprise:
One cloud platform;
Multiple supply equipment, each supply equipment is connected with the communication of described cloud platform;
User, each user one or more supply equipment corresponding, and be connected with the communication of described cloud platform;
Described cloud platform receives the water consumption information of supply equipment, and the water price that the user corresponding according to supply equipment sets, calculate using by water rate of each user.
The present invention utilizes Internet of Things to realize the metering of water rate, can realize the metering of the corresponding multiple equipment of a user, not only the water metering of optimized integration controls, and builds on-site wireless intelligent centre, the use value of raising equipment, improves the integration of equipment, wireless penetration and intelligence degree.Metering system of the present invention achieves multiple metering and billing mode and merges, improve the adaptability of equipment in different application occasion, solve the difficult problem that multi-source controls unified charge, realize the local controls such as I C card and measure with the unified of the Long-distance Control through platform and charge.Native system supports existing flat rate, supports family one card, faces the future simultaneously, realize stepped water pricing and tou power price, promotes using water wisely and uses electricity in off-peak hours.
System of the present invention can, for the pattern of single charging, can also be the charge mode of stepped water pricing.Each user utilizes existing IC-card, also can not use IC, use Long-distance Control completely.
In a kind of embodiment of the present invention, equipment corresponding to each user carries out charging according to ladder water rate, equipment water consumption information corresponding to each user sends to cloud platform in real time, and cloud platform according to the customer volume of this user of statistics, and measures according to ladder water price.
As shown in Figure 2, for the schematic diagram at the user scene of an embodiment of the present invention, this user A corresponding supply equipment 1, supply equipment 2, supply equipment 3 and supply equipment 4, each supply equipment is connected with the communication of cloud platform, send to cloud platform by user profile and by water information in real time, cloud platform calculates the water consumption of this user according to the ladder water rate account form of this user.When a certain moment, when the water consumption of user A reaches the amount of ladder charging, cloud platform adjusts the Freight Basis of this user.
As shown in Figure 3, for the schematic diagram at the user scene of the second embodiment of the present invention, this user B corresponding supply equipment 4, supply equipment 5, supply equipment 6, each supply equipment is connected with the communication of cloud platform, cloud platform is sent in real time by user profile and by water information, user B is also connected by IC-card module with between supply equipment 4, cloud platform calculates the water consumption of this user according to the ladder water rate account form of this user, what each user added up by cloud platform uses water information, comprises the statistical information of IC-card.When a certain moment, when the water consumption of user A reaches the amount of ladder charging, cloud platform adjusts the Freight Basis of this user.
When a certain user starts to use water, equipment gets the accumulative water consumption in this measures range of this user, measures this water consumption of this user, power consumption and working time simultaneously, calculates this in real time by water rate summation by multiple metering convergent billing algorithm.
Equipment and all users of this equipment of long-distance metering management platform synchronized update, the stepped water pricing table of Charging Detail Record unit, the information such as tou power price table and current price rate.If the water yield, electricity and a certain not charging in the time, then corresponding rate is 0.
If platform upgrade Charging Detail Record unit accumulative water consumption, upgrade before this water consumption, upgrade before this with water rate and corresponding update time thereof, then equipment correspondence upgrades respective value, and calculating determines the ladder water yield section before corresponding renewal according to the accumulative water consumption before renewal;
In water utilizing process, this water consumption of clocked flip, power consumption and the metering of working time, fixed time interval is got default interval and is arrived the next corresponding smaller value at time point interval that divides of tou power price table as this fixed time interval;
Calculate this and use water rate:
This upgrades rear water consumption=this water consumption-renewal this water consumption front;
Water consumption after accumulative water consumption+renewal before accumulative water consumption=renewal;
Look into stepped water pricing table from present segment, segmentation calculates the cumulative use water rate after obtaining this renewal of suing for peace;
This with water rate=this upgrade before use water rate+this renewal after use water rate.
Native system also achieves multi-source and controls, and multi-source mainly refers to that the modes such as IC-card, mobile phone, webpage, telepilot control water metering equipment, can be divided into two large classes:
Take IC-card as the local control of representative, comprise IC-card, now Digiplex, now hand switch, directly and the mobile phone speech of devices communicating or note etc.
Long-distance Control centered by platform, comprises webpage, mobile phone client software, mobile phone speech, note etc.
Implementation method:
Ultimate principle: be existing meterage unit with long-distance metering opertaing device of the present invention, with long-distance metering management platform for system meters toll administration center.Present device and platform synchronous measurement and fees policy, and the user data that synchronized update is up-to-date centered by platform.
Long-distance Control centered by platform,
User is by the mode such as webpage, mobile phone access platform, and platform confirms the information such as user right, remaining cost;
As controlled, then send to designated equipment and open pump order, transmission user numbering, Charging Detail Record unit numbering, Charging Detail Record unit add up the information such as water consumption, Charging Detail Record unit remaining sum simultaneously.
Equipment receives order, performs turn on pump order, enters metering and billing operational mode, and the metering and billing of timed sending simultaneously information is to platform.
With IC prepaid card local control with synchronous
Equipment receives card using information, and reads the information such as accumulative water consumption, remaining sum, Customs Assigned Number, Charging Detail Record unit numbering in IC-card,
Whether can turn on pump according to information independent judgment, as passable, direct startup water pump, the information that simultaneously sends is to platform, this water consumption before platform replys the accumulative water consumption of this Charging Detail Record unit, remaining sum, renewal, upgrade before this with water rate and corresponding update time thereof, equipment correspondence upgrades respective value;
Equipment receives card using information, as then switched off the pump for same subscriber, simultaneously the synchronizing information such as up-to-date accumulation water consumption, remaining sum of this Charging Detail Record unit in IC-card, realize the unified charging of user IC prepaid card and platform;
IC prepaid card by the information such as accumulative water consumption, remaining sum of read write line Charging Detail Record unit synchronous with platform, can ensure that realizing user now prepays management;
IC-card/now now identification user local control such as telepilot
Equipment receives existing ground information, directly can trigger the information of this user of inquiry by platform, transfer platform distance control mode to according to Equipments Setting; Also directly can start water pump, the information that simultaneously sends to platform, this water consumption before platform replys the accumulative water consumption of this Charging Detail Record unit, remaining sum, renewal, upgrade before this with water rate and corresponding update time thereof, equipment correspondence upgrades respective value;
Equipment receives this user profile in running, then switch off the pump, send this use water information to platform.
As shown in Figure 4, be the structure principle chart of the equipment of an embodiment of the present invention, this equipment also comprises: Water-level hydraulic monitoring, alarming module, when water level, hydraulic pressure exceed predetermined threshold, reports to the police.
Also comprise: water pump Energy Efficiency Analysis module, analyze efficiency ratio and the work efficiency of water pump.
Also comprise: security protection burglar alarm module, open or close at shell, after broken cable, position, when changing, warning message occurs.
Be described in detail below in conjunction with embodiment:
Water pump protection and limit control
Present device Real-Time Monitoring water pump operation three-phase voltage and electric current, and according to the protection restriction that water pump is preset, realize the water pump defencive functions such as phase shortage, under-voltage, overcurrent, improve water pump serviceable life, prevent an accident damage;
Present device can the limit yield at setup control water source, in the process that this yield is progressively close, the continuous remote prompting user of platform, equipment man-machine interaction simultaneously can point out available yield, when reaching this limit yield, present device meeting automatic closing water pump operation, enters water source simultaneously and forbids exploitation pattern, any use can not start water pump per family, unless system manager improves limit yield or limit recovery time terminates.
Device intelligence method of state management
Equipment, under mains failure condition, relies on standby power supply to report civil power power cut-off incident to platform, makes the power supply situation Real-Time Monitoring of equipment;
Equipment is according to power supply and self task situation, and automatic adjustment equipment running status, as under mains-supplied condition, keep long with platform to be connected and performance priority running status, when there is no civil power condition, if any monitoring task continuously, equipment enters short connection and dormancy acquisition state, device sleeps at ordinary times, connecting platform when needing to communicate, reported data, when needing to gather, trigger and run, after completing collection, get back to dormant state, keep lowest power consumption.During as do not monitored task continuously, after equipment reports mains failure to report to the police, auto-breaking.
Water-level hydraulic alarming method by monitoring
As connected level sensor, Real-Time Monitoring SEA LEVEL VARIATION, and connected applications calculates sound water level or bound is reported to the police;
As connected hydraulic pressure sensor, Real-Time Monitoring variation in water pressure, hydraulic pressure upper limit alarm, with explosion stack;
Water pump Energy Efficiency Analysis evaluation method
(1) water pump Energy Efficiency Ratio is calculated according to this water consumption in water utilizing process, power consumption;
Water pump Energy Efficiency Ratio=this water consumption/this power consumption * 100%
(2) according to water pump, this uses water average discharge, average water outlet lift and average electrical power, calculates pump efficiency:
Pump efficiency=flow * lift // electric power * 100%.
Security protection anti-theft alarming method
(1) by device housings, protection chamber door and pulpit door switch real-time watch device guard mode, alert event is sent when opening or closing to platform.
(2) sensor connect lines cable and control export cable and adopt breaking preventing switch, when after broken cable, send alert event to platform;
(3) interior location sensor can being matched, when finding that position changes, sending alert event to platform;
(4) can match video frequency pick-up head, when pulpit door is opened, equipment is in anti-theft state, reports to the police immediately now and takes pictures, and sending platform.
(5) platform is according to equipment preset state, and judging whether needs to send burglar alarm;
Wireless network data fusion method
By wireless convergence module and local comprehensive control module, complete concentrated collection and the convergence of local information and peripheral information, and provide classification to store, report the related services such as platform.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and replacement, these improve and replace and also should be considered as protection scope of the present invention.
Claims (8)
1. a water resource long-distance metering control system, is characterized in that, comprising:
One cloud platform;
Multiple supply equipment, each supply equipment is connected with the communication of described cloud platform;
Multiple user, each user one or more supply equipment corresponding, and be connected with the communication of described cloud platform;
Described cloud platform receives the water consumption information of supply equipment, and the water price that the user corresponding according to supply equipment sets, calculate using by water rate of each user.
2. water resource long-distance metering control system according to claim 1, is characterized in that, described each user is set with ladder water rate, and equipment corresponding to each user carries out charging according to ladder water rate.
3. water resource long-distance metering control system according to claim 1, it is characterized in that, also comprise the IC-card module carrying out with user being connected, described IC-card module uses water rate use for what calculate one of them supply equipment corresponding to this user, and the water consumption information of calculating is sent to cloud platform.
4. water resource long-distance metering control system according to claim 1, is characterized in that, described user and cloud platform carry out communication by mobile phone, webpage, telepilot.
5. water resource long-distance metering control system according to claim 1, is characterized in that, also comprise: Water-level hydraulic monitoring, alarming module, when water level, hydraulic pressure exceed predetermined threshold, report to the police.
6. water resource long-distance metering control system according to claim 1, is characterized in that, also comprise: water pump Energy Efficiency Analysis module, analyzes efficiency ratio and the work efficiency of water pump.
7. water resource long-distance metering control system according to claim 1, is characterized in that, also comprise: security protection burglar alarm module, open or close at shell, after broken cable, position, when changing, warning message occurs.
8. a water resource long-distance metering control method, adopts if the system of claim 1-7 as described in any one is to calculate using by water rate of each user.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410328530.9A CN104392385A (en) | 2014-07-11 | 2014-07-11 | Remote water resource metering control system and method |
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| CN201410328530.9A CN104392385A (en) | 2014-07-11 | 2014-07-11 | Remote water resource metering control system and method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105575002A (en) * | 2015-12-11 | 2016-05-11 | 重庆财信合同能源管理有限公司 | Comprehensive resident water rate metering equipment and method for multi-water-resource water supply system |
| CN107221084A (en) * | 2017-03-22 | 2017-09-29 | 山东金田水利科技有限公司 | Well irrigation water power charging method, device and terminal |
| CN108364402A (en) * | 2018-01-08 | 2018-08-03 | 南宁市浩发科技有限公司 | A kind of hot water supply system and its control method |
| CN108711044A (en) * | 2018-05-18 | 2018-10-26 | 深圳市源啓智能科技有限公司 | A kind of the remote meter reading settlement method and system of water meter |
| CN108765197A (en) * | 2018-06-04 | 2018-11-06 | 杨凌天海智慧水电科技有限公司 | A kind of water resource long-distance management system |
| CN109741542A (en) * | 2019-01-25 | 2019-05-10 | 天津新科成套仪表有限公司 | Pre-payment control system in a kind of natural gas high pressure station |
| CN111147539A (en) * | 2019-09-26 | 2020-05-12 | 深圳市东深电子股份有限公司 | Rural safe drinking water data acquisition system and method based on water affair Internet of things |
| CN114326637A (en) * | 2021-12-31 | 2022-04-12 | 新开普电子股份有限公司 | Management method and system for water-saving control equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002232510A (en) * | 2001-01-30 | 2002-08-16 | Ricoh Co Ltd | Internet facsimile equipment |
| CN203011912U (en) * | 2012-11-14 | 2013-06-19 | 无锡津天阳激光电子有限公司 | Water environment Internet of Things device |
| CN203230561U (en) * | 2013-03-18 | 2013-10-09 | 北京联创思源测控技术有限公司 | Remote intelligent control device for water pump |
-
2014
- 2014-07-11 CN CN201410328530.9A patent/CN104392385A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002232510A (en) * | 2001-01-30 | 2002-08-16 | Ricoh Co Ltd | Internet facsimile equipment |
| CN203011912U (en) * | 2012-11-14 | 2013-06-19 | 无锡津天阳激光电子有限公司 | Water environment Internet of Things device |
| CN203230561U (en) * | 2013-03-18 | 2013-10-09 | 北京联创思源测控技术有限公司 | Remote intelligent control device for water pump |
Non-Patent Citations (2)
| Title |
|---|
| 张海霞: "智能IC卡预付费水表水费管理系统的推广应用研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
| 马光松: "智能远程供水管理系统的研究与实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105575002A (en) * | 2015-12-11 | 2016-05-11 | 重庆财信合同能源管理有限公司 | Comprehensive resident water rate metering equipment and method for multi-water-resource water supply system |
| CN107221084A (en) * | 2017-03-22 | 2017-09-29 | 山东金田水利科技有限公司 | Well irrigation water power charging method, device and terminal |
| CN108364402A (en) * | 2018-01-08 | 2018-08-03 | 南宁市浩发科技有限公司 | A kind of hot water supply system and its control method |
| CN108711044A (en) * | 2018-05-18 | 2018-10-26 | 深圳市源啓智能科技有限公司 | A kind of the remote meter reading settlement method and system of water meter |
| CN108765197A (en) * | 2018-06-04 | 2018-11-06 | 杨凌天海智慧水电科技有限公司 | A kind of water resource long-distance management system |
| CN108765197B (en) * | 2018-06-04 | 2022-01-04 | 杨凌天海智慧水电科技有限公司 | Remote water resource management system |
| CN109741542A (en) * | 2019-01-25 | 2019-05-10 | 天津新科成套仪表有限公司 | Pre-payment control system in a kind of natural gas high pressure station |
| CN111147539A (en) * | 2019-09-26 | 2020-05-12 | 深圳市东深电子股份有限公司 | Rural safe drinking water data acquisition system and method based on water affair Internet of things |
| CN114326637A (en) * | 2021-12-31 | 2022-04-12 | 新开普电子股份有限公司 | Management method and system for water-saving control equipment |
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Application publication date: 20150304 |