CN110634280A - Remote water meter data acquisition system - Google Patents
Remote water meter data acquisition system Download PDFInfo
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- CN110634280A CN110634280A CN201911027514.5A CN201911027514A CN110634280A CN 110634280 A CN110634280 A CN 110634280A CN 201911027514 A CN201911027514 A CN 201911027514A CN 110634280 A CN110634280 A CN 110634280A
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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Abstract
The invention provides a remote water meter data acquisition system which comprises a water volume user unit, a data acquisition unit, an interface converter, a concentrator, a system master station and a data management layer, wherein the water volume user unit is provided with an MBUS communication module, the data acquisition unit transmits water use data to the concentrator, the concentrator transmits the water use data to the system master station, the system master station is connected with the concentrator through a full bidirectional channel, the data management layer receives, analyzes and stores the water use data of a plurality of water meters through the system master station and displays the data on the data management layer, and the data management layer is also provided with a recharging module which is used for recharging corresponding water meters. The remote water meter data acquisition system provided by the invention solves the problem of manual meter reading in the prior art, realizes automatic acquisition of water meter data, is accurate in data acquisition and high in working efficiency, and does not need to pay by urging.
Description
Technical Field
The invention relates to the technical field of data acquisition systems, in particular to a remote water meter data acquisition system.
Background
The traditional water meter reading mode generally adopts manual reading, and meter reading personnel read meter data from each family, and the following problems exist in the meter reading mode adopted for long and short rented apartments, enterprise parks, commercial buildings, wholesale markets and the like:
firstly, error reading: manual recording, which usually results in misreading when the water meter is viewed and miswriting when the water meter is recorded on a notebook;
secondly, manual disorderly copying: for a company with a large scale and a remote park, equipped meter reading personnel have low responsibility and can estimate the degree;
thirdly, counting the trouble: the detailed statistics of the monthly water charge of each park is very troublesome and has poor accuracy;
fourthly, looking up history files is troublesome: when the historical water meter data is required to be looked up, the reading is troublesome;
fifthly, charging is difficult: the traditional water fee is used firstly and then charged, and the charging is promoted when the water fee is charged.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a remote water meter data acquisition system, solves the problem of manual meter reading in the prior art, realizes automatic acquisition of water meter data, and has accurate data acquisition, high working efficiency and no need of payment prompting.
In order to achieve the purpose, the invention provides a remote water meter data acquisition system, which comprises a water quantity user unit, a data acquisition unit, an interface converter, a concentrator, a system master station and a data management layer,
the water yield subscriber unit is a plurality of water meters for the water yield of a degree user, the last MBUS communication module that is equipped with of water yield subscriber unit, data acquisition unit is used for gathering a plurality of water meter data to transmit water data to the concentrator, data acquisition unit includes data collection station, data transmitter, the concentrator is used for receiving a plurality of water meter data and transmits water data to system's main website, be equipped with interface converter and RS485 communication module on the concentrator, MBUS communication module passes through data collection station, data transmitter and is connected with the input of interface converter, the output and the RS485 communication module of interface converter are connected, system's main website and the full two-way channel connection of concentrator, data management layer passes through system's main website and receives, analyzes and saves a plurality of water meter water data, and with data display on data management layer, still be equipped with money module on the data management layer, the recharging module is used for recharging the corresponding water meter.
Through the mutual cooperation of the water amount user unit, the interface converter, the concentrator, the system master station and the data management layer, a large amount of manual meter reading cost and statistical accounting cost are saved, water meter data can be checked at any time, a user can recharge water automatically through a client, manual intervention is avoided in the whole process, and the method is efficient and accurate; and the concentrator integration interface converter simultaneously docks smart electric meter, intelligent water gauge, and the hardware unifies, saves the cost, and construction convenience.
Preferably, the water meter is further provided with a water quantity detection sensor, a data storage and an alarm, the water quantity detection sensor is used for detecting the flow of water and transmitting a signal to the data storage, one end of the data storage is connected with the MBUS communication module, and the other end of the data storage is connected with the alarm. Through set up water yield detection sensor, data memory and alarm on the water gauge, can real-time detection water yield, prevent that the water yield from using too much, reduce water loss or water gauge unusual can discover as early as possible.
Preferably, the water meter is provided with a pipeline type water flow generator and a storage battery, the pipeline type water flow generator is located at the water inlet end of the water meter, the storage battery is located at the lower end part of the water meter, the pipeline type water flow generator is connected with the storage battery, and the storage battery is used for providing electric quantity for the water quantity detection sensor, the data storage device and the alarm. Through setting up pipeline formula rivers generator and battery, pipeline formula rivers generator charges for the battery through the automatic electricity generation of the flow of water, for water yield detection sensor, data memory and alarm provide electric power, can reduce the use of dry battery, and energy-concerving and environment-protective need not to change battery, convenient to use.
Preferably, the water meter is further provided with a valve. The opening and closing of the water meter can be manually controlled by arranging the valve.
Preferably, the system main station is provided with a timing module, establishes a timing task, and sends an instruction to the concentrator at regular time to perform timing meter reading.
Preferably, the data management layer is further provided with a display module, a safety module, an early warning module and a storage module, the display module is used for displaying the total amount of the current water, the safety module is provided with user management authority to guarantee one user for one meter, the early warning module is used for reminding a user of charging the account to prevent water cut-off, and the storage module is used for storing the current water consumption, the historical water consumption and charging records of the account, so that the user can check the current water consumption, the historical water consumption and the charging records conveniently.
Preferably, the data management layer is further provided with a timing management system, the timing management system is used for controlling the water consumption of the water meter in a timing mode, the timing management system comprises a first timing module, a second timing module and a third timing module, and the first timing module, the second timing module and the third timing module respectively control the water consumption in different time periods.
The invention has the beneficial effects that:
the cost is reduced, a large amount of manual meter reading cost and accounting cost are not needed;
secondly, data informatization, each water gauge number of degrees in the large park is all preserved at the server, and convenience of customers looks over at any time.
Thirdly, the control is convenient: both can the switch of remote control water gauge, need not artifical arrival and can manual control again, the security is high, convenient to use.
And fourthly, the enterprise/tenant automatically flushes water through the client, automatically reminds of insufficient balance, automatically cuts off water for arrearages, and automatically restores water for the client after recharging.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a block diagram of an embodiment of the present invention.
In the figure: the system comprises a 1-water volume user unit, a 2-data acquisition unit, a 3-interface converter, a 4-concentrator, a 5-system main station, a 6-data management layer, a 11-MBUS communication module, a 12-water volume detection sensor, a 13-data storage, a 14-alarm, a 15-pipeline type water flow generator, a 16-storage battery, a 17-valve, a 21-data acquisition device, a 22-data transmitter, a 41-RS485 communication module, a 51-timing module, a 61-recharging module, a 62-display module, a 63-safety module, a 64-early warning module, a 65-storage module, a 66-timing management system, a 661-timing module I, a 662-timing module II and a 663-timing module III.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1 and fig. 2, the embodiment provides a remote water meter data acquisition system, which includes a water user unit 1, a data acquisition unit 2, an interface converter 3, a concentrator 4, a system master station 5 and a data management layer 6, where the water user unit 1 is a plurality of water meters for measuring the water volume of a user, the water user unit 1 is provided with an MBUS communication module 11, the data acquisition unit 2 is configured to acquire data of the plurality of water meters and transmit water data to the concentrator 4, the data acquisition unit 2 includes a data collector 21 and a data transmitter 22, the concentrator 4 is configured to receive data of the plurality of water meters and transmit water data to the system master station 5, the concentrator 4 is provided with an interface converter 3 and an RS485 communication module 41, the MBUS communication module 11 is connected with an input end of the interface converter 3 through the data collector 21 and the data transmitter 22, the output of interface converter 3 is connected with RS485 communication module 41, the full two-way channel connection of system main website 5 and concentrator 4, be equipped with timing module 51 on the system main website 5, establish timing task, regularly send instruction to concentrator 4 and regularly check meter, system main website 5 is connected with concentrator 4 through GPRS or net twine and is received water gauge water consumption data, data management layer 6 is connected with system main website 5 for receiving, analysis and storage a plurality of water gauge water consumption data, and with data display on data management layer 6, data management has surveyed 6 and can be the PC end, also can be the cell-phone end, still be equipped with on data management layer 6 and add value module 61, it is used for supplementing with money to corresponding water gauge to add value module 61.
More specifically, in order to reduce water loss and to be able to find early abnormal water meter usage, such as a large amount of water flowing out and the data of the water meter is still motionless, or a small amount of water flowing out and the data of the water meter is changed greatly, a water amount detecting sensor 12, a data storage 13 and an alarm 14 are further arranged on the water meter, the water amount detecting sensor 12 is used for detecting the flow rate of water and transmitting a signal to the data storage 13, one end of the data storage 13 is connected with the MBUS communication module 11, the other end of the data storage 13 is connected with the alarm 14, and if the water usage is abnormal, the alarm 14 sends out an alarm signal to remind a user, and the normal water usage of.
More specifically, for the use that reduces the dry battery, energy-concerving and environment-protective be equipped with pipeline formula rivers generator 15 and battery 16 on the water gauge, pipeline formula rivers generator 15 is located the end of intaking of water gauge, battery 16 is located the lower tip of water gauge, pipeline formula rivers generator 15 is connected with battery 16, battery 16 is used for providing the electric quantity for water yield detection sensor 12, data memory 13 and alarm 14, as long as with water pipeline formula rivers generator 15 just can generate electricity and provide the electric energy for battery 16, improve the water gauge use value.
More specifically, still be equipped with valve 17 on the water gauge, if remote control error or outage's the situation, set up valve 17 and can carry out manual operation to the water gauge, the security is high.
More specifically, the data management layer 6 is further provided with a display module 62, a security module 63, an early warning module 64 and a storage module 65,
the display module 62 is used for displaying the total amount of the current water consumption, so that a user can check the current water consumption at any time, the water consumption information is convenient to check,
the security module 63 is provided with user management authority, so that one user is ensured, the use security is improved,
the early warning module 64 is used for reminding a user to recharge an account to prevent water break, the early warning module 64 is provided with an early warning value 1, an early warning value 2 and overdraft, the early warning value 1 is less than 15 yuan, the early warning value 2 is less than 5 yuan, when the limit value of overdraft is-5 yuan, and the amount of money on the user account is less than the early warning value 1, the early warning module 64 can send out a first early warning, when the amount of money on the user account is less than the early warning value 2, the early warning module 64 can send out a second early warning, when the amount of money on the user account reaches the limit, the early warning module 64 can send out a third early warning, if the user does not recharge for 1 half hour, the early warning module 64 can send out a signal to the system main station 5, the system main station 5 controls the water meter to be closed, water supply is stopped, and,
the storage module 65 is used for storing the current water consumption, the historical water consumption and the recharging records of the account, so that the user can conveniently check the current water consumption, the historical water consumption and the recharging records,
the data management layer 6 is further provided with a timing management system 66, the timing management system 66 is used for controlling the water consumption of the water meter in a timing mode, the timing management system 66 comprises a first timing module 661, a second timing module 662 and a third timing module 663, the first timing module 661, the second timing module 662 and the third timing module 663 respectively control the water consumption in different time periods, for example, the first timing module 661 can be set to enable the water consumption to be 50-60m3 in the morning time period (6-8 hours), the second timing module 662 can be set to enable the water consumption to be 40-50m3 in the noon time period (11-13 hours), the third timing module 663 can be set to enable the water consumption to be 60-80m3 in the evening time period (17-21 hours), and the time period and the water consumption can be adjusted according to different conditions.
The use mode and the working principle of the invention are as follows: when a user uses water, each direct-reading remote water meter transmits data to the data acquisition unit 21 through the MBUS communication module 11, the data transmitter 22 transmits the data to the interface converter 3, the interface converter 3 converts analog signals into numerical signals, the numerical signals are transmitted to the concentrator 4 through the RS485 communication module 41, and the data are transmitted to the data management layer 6 through the GPRS or the network cable to be stored and displayed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A remote water meter data acquisition system is characterized in that: comprises a water quantity user unit, a data acquisition unit, an interface converter, a concentrator, a system main station and a data management layer,
the water quantity user unit is a plurality of water meters used for measuring the water quantity of a user, the water quantity user unit is provided with an MBUS communication module,
the data acquisition unit is used for acquiring data of a plurality of water meters and transmitting water consumption data to the concentrator, the data acquisition unit comprises a data acquisition unit and a data transmitter,
the concentrator is used for receiving data of a plurality of water meters and transmitting water consumption data to a system main station, an interface converter and an RS485 communication module are arranged on the concentrator, the MBUS communication module is connected with the input end of the interface converter through a data collector and a data transmitter, the output end of the interface converter is connected with the RS485 communication module,
the system main station is connected with the concentrator through a full bidirectional channel,
the data management layer receives, analyzes and stores water consumption data of a plurality of water meters through the system master station, and displays the data on the data management layer, a recharging module is further arranged on the data management layer, and the recharging module is used for recharging corresponding water meters.
2. The remote water meter data collection system of claim 1, wherein: still be equipped with water yield detection sensor, data memory and alarm on the water gauge, water yield detection sensor is used for detecting the flow of water and gives data memory with signal transmission, data memory one end is connected with MBUS communication module, data memory's the other end is connected with the alarm.
3. The remote water meter data collection system of claim 2, wherein: the water meter is provided with a pipeline type water flow generator and a storage battery, the pipeline type water flow generator is located at the water inlet end of the water meter, the storage battery is located at the lower end of the water meter, the pipeline type water flow generator is connected with the storage battery, and the storage battery is used for providing electric quantity for the water quantity detection sensor, the data storage device and the alarm.
4. The remote water meter data collection system of claim 2, wherein: and a valve is also arranged on the water meter.
5. The remote water meter data collection system of claim 1, wherein: and a timing module is arranged on the system main station, a timing task is established, and an instruction is sent to the concentrator at regular time to perform timing meter reading.
6. The remote water meter data collection system of claim 1, wherein: the data management layer is also provided with a display module, a safety module, an early warning module and a storage module,
the display module is used for displaying the total amount of the current water consumption,
the security module is provided with user management authority to ensure one user to one table,
the early warning module is used for reminding a user to charge the account to prevent water cut-off,
the storage module is used for storing the current water consumption, the historical water consumption and the recharging records of the account, and is convenient for a user to check.
7. The remote water meter data collection system of claim 6, wherein: the data management layer is further provided with a timing management system, the timing management system is used for controlling water consumption of the water meter in a timing mode, the timing management system comprises a timing module I, a timing module II and a timing module III, and the timing module I, the timing module II and the timing module III are used for controlling water consumption in different time periods respectively.
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| CN201911027514.5A CN110634280A (en) | 2019-10-28 | 2019-10-28 | Remote water meter data acquisition system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111220228A (en) * | 2020-01-02 | 2020-06-02 | 山东锋士信息技术有限公司 | Water quantity measuring method and system |
| CN112330945A (en) * | 2021-01-04 | 2021-02-05 | 天津赛恩能源技术股份有限公司 | Communication method of matrix type wireless NB-IoT (NB-IoT) Internet of things intelligent water meter system |
| CN113542693A (en) * | 2021-07-20 | 2021-10-22 | 江苏爱尔数字科技有限公司 | Camera shooting water meter numerical value monitoring management system and monitoring method thereof |
| CN113885417A (en) * | 2021-10-25 | 2022-01-04 | 安徽拓强电气有限公司 | Remote control system and method of water and electricity meter based on Internet of things |
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