CN105575088A - Remote collection method, terminal and server - Google Patents
Remote collection method, terminal and server Download PDFInfo
- Publication number
- CN105575088A CN105575088A CN201510940545.5A CN201510940545A CN105575088A CN 105575088 A CN105575088 A CN 105575088A CN 201510940545 A CN201510940545 A CN 201510940545A CN 105575088 A CN105575088 A CN 105575088A
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- Prior art keywords
- transient data
- module
- data
- terminal
- remote collection
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/086—Means for indicating or recording, e.g. for remote indication for remote indication
-
- 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
Abstract
The invention discloses a remote collection method, terminal and server. The remote collection method comprises the following steps: collecting instant data of the water pressure of a multipath pipe network in a timing manner, wherein the instant data carries a time stamp; sending the instant data larger than a warning preset value. According to the remote collection method, the remote collection terminal and the remote collection server, the periodic recording of the collected data and the real-time abnormal warning of instant flow and pressure data are realized, storage time marks are uniformed, and the instant data at the same time is provided for the analysis of the collected data by server software; by virtue of a power supply system in a lithium battery of the terminal and the server, the mounting site of a teletransmission module is not electrically limited; by virtue of reasonable parameter configuration, a data transmission channel can be provided for a local calculation meter for a long time.
Description
Technical field
The present invention relates to the measuring instrument communication technique field of water industry, particularly relate to a kind of remote collection method, terminal and server.
Background technology
Existing installation measuring instrument mostly is pulse instrument, and without remote transmission device, needs the pipe network person of checking meter regularly to be timed to scene and manually to check meter task, variant owing to arriving each some time of checking meter, and causes final data cannot unify total integrated flow.
In one day, each user of different time sections is also different to water consumption, distributes like this and challenges, need to detect pipe network instantaneous delivery on flow peak, instruct use water rich and influential family to avoid the peak hour with water, reduce and affect resident when peak the how effective science of pipe network.
Existing measuring instrument datamation mode is that local collection stores, without remote transmission function, cannot network with pressure management area control center, if there is the long-time exception of large discharge in some pipe networks, as: booster or large seepage, without effective method Timeliness coverage, great lot of water resources may be caused to waste, and huge potential safety hazard may be produced to resident trip or road.
Summary of the invention
The present invention is directed to above-mentioned technical matters, a kind of remote collection method, terminal and server are provided, this terminal can export data to different measuring instrument and provide unified output interface, realize image data property performance period record, real-time instantaneous delivery and pressure data abnormal alarm, there is provided unified by local synchronous clock and store markers, for server software provides mutually instantaneous delivery, pressure, positive and negative accumulative, meter status, energy grade etc. in the same time to analysis of data collected.Solved by electric power system in self lithium battery and the erecting stage of remote-transmission module is limited without electricity, the long-life can provide effective data transmission channel for local measuring instrument by Reasonable Parameters configuration.
According to an aspect of the present invention, provide a kind of remote collection method, the method comprises:
The transient data of timing acquiring multichannel pipe network water pressure, described transient data carries time marking;
Send the transient data being greater than warning preset value.
Further, before the transient data of described timing acquiring pipe network water pressure, also comprise:
Automatically switch the match circuit corresponding with Acquisition Circuit.
Preferably, the match circuit that described automatic switchover is corresponding with Acquisition Circuit, specifically comprises:
Automatically switch the match circuit corresponding with built-in meter type, realizes the collection of paired pulses, analog quantity, the TLL instrument of RS485 or the TLL instrumented data of RS232.
Further, after the transient data of described timing acquiring pipe network water pressure, also comprise:
Transient data described in real-time storage.
Further, described transmission is greater than the transient data of warning preset value, specifically comprises:
The transient data of timing acquiring multichannel pipe network water pressure is compared with described warning preset value;
Send described transient data when being greater than described warning preset value;
Extend the acquisition interval time of the transient data be in Preset Time in described warning values.
Further, show the statistics of described transient data, or show the statistics of described transient data by the click commands received.
According to a further aspect in the invention, a kind of remote collection terminal is provided, comprises acquisition module and sending module,
Described acquisition module, for the transient data of timing acquiring multichannel pipe network water pressure, described transient data carries time marking;
Described sending module, for sending the transient data being greater than warning preset value.
Further, also comprise handover module and memory module,
Described handover module, for the match circuit corresponding with the Acquisition Circuit of acquisition module that automatically switch;
Described memory module, for the transient data that acquisition module described in real-time storage gathers.
Further, display module and load module is also comprised;
Described display module, for showing the statistics of described transient data;
Described load module, to show the statistics of described transient data by described display module for inputting click commands.
Further, described sending module comprises comparing unit, transmitting element and switch unit;
Described comparing unit, for the transient data of the multichannel pipe network water pressure with the more described acquisition module timing acquiring of described warning preset value;
Described transmitting element, for sending described transient data when being greater than described warning preset value;
Described switch unit, for extending the acquisition interval time being in the transient data in described warning values in Preset Time.
According to a further aspect in the invention, provide a kind of remote collection server, comprise described remote collection terminal.
According to a kind of remote collection method provided by the invention, terminal and server, reach different manufacturers measurement instrument and realize gathering universal remote transmission, reduce backstage and receive software decode difficulty, reduce the impact in serviceable life of water flowmeter.
Accompanying drawing explanation
Fig. 1 illustrates the method flow diagram according to the embodiment of the present invention one;
Fig. 2 is the logic diagram of the terminal illustrated according to the embodiment of the present invention two.
Embodiment
Describe exemplary embodiment of the present invention in detail below in conjunction with accompanying drawing, the present embodiment is preferred embodiment, and the present invention's application is not limited to the upper hose net water system of urban water supply and the sewer pipe network unwatering system of urban water supply.
Embodiment one
Fig. 1 illustrates the method flow diagram according to the embodiment of the present invention one.With reference to Fig. 1, the embodiment of the present invention is not limited to the remote collection method to a kind of digital signal to instrument provided and analog signal data collection, storage, transmission, and the method comprises the following steps:
In step S110, the transient data of timing acquiring multichannel pipe network water pressure, described transient data carries time marking.
Because market primary instrument generally exports as voltage, 4-20MA electric current, two monopulse, two monopulse+RS485, two monopulse+RS232, the orthogonal output mode of dipulse.The general passive OC way of output of pulse.Terminal provided by the invention can dock various different measuring instrument, when confirming that docking is particular meter, needs the match circuit corresponding with Acquisition Circuit that automatically switch.
By bluetooth debugging software, terminal is arranged to specify meter type, and according to the wiring of the appointment mode of connection.Automatically switch the match circuit corresponding with built-in meter type, realizes the collection of paired pulses, analog quantity, the TLL instrument of RS485 or the TLL instrumented data of RS232.
The present embodiment uses and the instrument mode of connection is seven chip shielding lines, multiplexing function is had at each cable, corresponding function docking primary instrument can be set by terminal configuration functional software, main control chip is according to the function setting of current meter type and model, automatic unlatching receives acquisition hardware circuit accordingly, uses configuration collection period timing acquiring to store current measure physical quantities data.Described physical quantity data carry time marking.The physical quantity data of time marking are carried described in real-time storage.
In step S120, send the transient data being greater than warning preset value.
The transient data of timing acquiring multichannel pipe network water pressure is compared with described warning preset value; Send described transient data when being greater than described warning preset value; Extend the acquisition interval time of the transient data be in Preset Time in described warning values.
Be specially, according to the measurement transient data of the current instrument of pulse coded data conversion real-time analysis, start data-transformation facility immediately if surmounted to report to the police to arrange.If measurement data is in warning setting area always, terminal can according to terminal abnormal alarm level automatic switchover data transfer cycle.Automatically switch to low cycle data after data are normal and gather sending mode, to ensure that terminal is without maximum service life in situation in addition.When dispatch from foreign news agency accesses terminal, terminal automatically switches to long gang mould formula, in the flow range of Mobile phone card, automatically calculate the data transfer interval time according to frame data bag size.Improve data monitoring density, be more conducive to on-the-spot primary instrument analysis.If default configuration pattern in the present invention, without in dispatch from foreign news agency situation, terminal at least can work 3 years.
The method also comprises the statistics showing described transient data, or shows the statistics of described transient data by the click commands received.
Waterproof induction keyboard module uses magnetic force induction formula button, without any mechanically stressed, simply solves.Display module is defaulted as dormant state when terminal operating, can be pressed switch to open check real-time measurement, terminal configuration information or night watching of checking meter statistics by the magnetic force induction of waterproof induction keyboard module.
Method disclosed in the present embodiment, the data real-time report such as the transmission of timing acquiring data is realized to specific data monitoring point and flow, pressure alarm be out-of-limit, analyzed by daemon software, realize the monitoring analysis systems such as the pressure of a closed loop, flow velocity, flow, reach different manufacturers measurement instrument to realize gathering universal remote transmission, reduce backstage and receive software decode difficulty.
Embodiment two
Fig. 2 is the logic diagram of the terminal illustrated according to the embodiment of the present invention two.With reference to Fig. 2, the embodiment of the present invention is not limited to the remote collection terminal to a kind of digital signal to instrument provided and analog signal data collection, storage, transmission, this terminal take MCU as core component, be responsible for all modules of terminal, as the controlling functions of acquisition module, sending module, handover module, memory module, display module and load module etc.
Comprise the acquisition module and sending module that are connected with MCU,
Described acquisition module 210, for the transient data of timing acquiring multichannel pipe network water pressure, described transient data carries time marking.
Described acquisition module is preferably pressure acquisition module, achieves to pipe network water pressure real-time data acquisition and to data acquisitions such as the upper limit, lower limit, rate of change.
Acquisition module is connected with real-time clock module, and the transient data that real-time clock module is acquisition module collection provides unique temporal to identify, for terminal provides data acquisition, storage, transmission unique data markers, for the data analyzing synchronization provide benchmark.
Described sending module 220, for sending the transient data being greater than warning preset value.
Described sending module preferably adopts GPRS, bluetooth module circuit, and described GPRS, bluetooth module circuit adopt tapping mode work, by MCU according to current setting or real-time analysis result, determines that whether opening GPRS module starts data-transformation facility.
Described sending module comprises comparing unit, transmitting element and switch unit;
Described comparing unit, for the transient data of the multichannel pipe network water pressure with the more described acquisition module timing acquiring of described warning preset value;
Described transmitting element, for sending described transient data when being greater than described warning preset value;
Described switch unit, for extending the acquisition interval time being in the transient data in described warning values in Preset Time.
Also comprise the handover module, memory module, display module, load module and the power module that are connected with MCU,
Handover module, for the match circuit corresponding with the Acquisition Circuit of acquisition module that automatically switch.
Handover module is preferably instrumented data acquisition module, arranges according to MCU inside the TLL instrumented data collection that meter type automatic switchover related circuit realizes paired pulses, analog quantity or RS485 and RS232.
Memory module, for the transient data that acquisition module described in real-time storage gathers.
Memory module to provide the parking space of a Linear Circulation for system acquisition to data, memory module possesses bad block management and critical data power loss recovery function.
Display module, for showing the statistics of described transient data; Display module is defaulted as dormant state when terminal operating, can be pressed switch to open check real-time measurement, terminal configuration information or night watching of checking meter statistics by magnetic force induction.
Load module, to show the statistics of described transient data by described display module for inputting click commands.
Load module is preferably waterproof induction keyboard module, uses magnetic force induction formula button, without any mechanically stressed, simply solves.
Power module, described power module adopts the expansion stream design of Micro Energy Lose, Micro Energy Lose but also meet and run big current requirement when not only having met dormancy, realizes inner lithium battery and external power source simultaneously and to power automatic switching function simultaneously.
Owing to have employed independent electric power supply, reduce the impact in serviceable life of water flowmeter, external power supply supported by terminal device of the present invention, make it can use different data acquisitions, storage, analysis, remote transmission cycle under different power supply, data transmission density problem can either be solved, can ensure that again terminal has long enough serviceable life.
According to a further aspect in the invention, provide a kind of remote collection server, comprise described remote collection terminal.
The technical program is carried out experimental verification by inventor, adopt Siemens Flow-Meter, Kent flowmeter, Shen Shusi water meter as the access object of sensing equipment, arrange every 15 minutes and gather once, each hour reports a secondary data, Siemens and Kent flowmeter adopt 485 interfaces to carry out digital independent, and the large table of Shen Shusi adopts sensor to gather the water yield.Through the data that verification experimental verification contrast actual amount of water and remote collection terminal obtain, through testing 100,000 tons of water yield perfectness.
According to a kind of remote collection method provided by the invention, terminal and server, reach different manufacturers measurement instrument to realize gathering universal remote transmission, reduce backstage and receive software decode difficulty, reduce the impact in serviceable life of water flowmeter, terminal provided by the invention and server can in conjunction with analysis software on remote server at guarantee urban water supply zone metering, check meter, Traffic Anomaly is reported to the police, row is leaked etc. conveniently plays an important role.
It may be noted that, according to the needs implemented, each step/parts described in the application more multi-step/parts can be split as, also the part operation of two or more step/parts or step/parts new step/parts can be combined into, to realize object of the present invention.
Above-mentioned can at hardware according to method of the present invention, realize in firmware, or be implemented as and can be stored in recording medium (such as CDROM, RAM, floppy disk, hard disk or magneto-optic disk) in software or computer code, or be implemented and will be stored in the computer code in local recording medium by the original storage of web download in remote logging medium or nonvolatile machine readable media, thus method described here can be stored in use multi-purpose computer, such software process on the recording medium of application specific processor or able to programme or specialized hardware (such as ASIC or FPGA).Be appreciated that, computing machine, processor, microprocessor controller or programmable hardware comprise and can store or receive the memory module of software or computer code (such as, RAM, ROM, flash memory etc.), when described software or computer code by computing machine, processor or hardware access and perform time, realize disposal route described here.In addition, when the code for realizing the process shown in this accessed by multi-purpose computer, multi-purpose computer is converted to the special purpose computer for performing the process shown in this by the execution of code.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (10)
1. a remote collection method, is characterized in that, comprising:
The transient data of timing acquiring multichannel pipe network water pressure, described transient data carries time marking;
Send the transient data being greater than warning preset value.
2. the method for claim 1, is characterized in that, before the transient data of described timing acquiring pipe network water pressure, also comprises:
Automatically switch the match circuit corresponding with Acquisition Circuit.
3. the method for claim 1, is characterized in that, after the transient data of described timing acquiring pipe network water pressure, also comprises:
Transient data described in real-time storage.
4. the method for claim 1, is characterized in that, described transmission is greater than the transient data of warning preset value, specifically comprises:
The transient data of timing acquiring multichannel pipe network water pressure is compared with described warning preset value;
Send described transient data when being greater than described warning preset value;
Extend the acquisition interval time of the transient data be in Preset Time in described warning values.
5. the method for claim 1, is characterized in that, also comprises:
Show the statistics of described transient data, or show the statistics of described transient data by the click commands received.
6. a remote collection terminal, is characterized in that, comprises acquisition module and sending module,
Described acquisition module, for the transient data of timing acquiring multichannel pipe network water pressure, described transient data carries time marking;
Described sending module, for sending the transient data being greater than warning preset value.
7. terminal as claimed in claim 6, is characterized in that, also comprise handover module and memory module,
Described handover module, for the match circuit corresponding with the Acquisition Circuit of acquisition module that automatically switch;
Described memory module, for the transient data that acquisition module described in real-time storage gathers.
8. terminal as claimed in claim 6, is characterized in that, also comprise display module and load module;
Described display module, for showing the statistics of described transient data;
Described load module, to show the statistics of described transient data by described display module for inputting click commands.
9. terminal as claimed in claim 6, it is characterized in that, described sending module comprises comparing unit, transmitting element and switch unit;
Described comparing unit, for the transient data of the multichannel pipe network water pressure with the more described acquisition module timing acquiring of described warning preset value;
Described transmitting element, for sending described transient data when being greater than described warning preset value;
Described switch unit, for extending the acquisition interval time being in the transient data in described warning values in Preset Time.
10. a remote collection server, is characterized in that, comprises the remote collection terminal as described in any one of claim 6 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940545.5A CN105575088A (en) | 2015-12-15 | 2015-12-15 | Remote collection method, terminal and server |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940545.5A CN105575088A (en) | 2015-12-15 | 2015-12-15 | Remote collection method, terminal and server |
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| Publication Number | Publication Date |
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| CN105575088A true CN105575088A (en) | 2016-05-11 |
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| CN201510940545.5A Pending CN105575088A (en) | 2015-12-15 | 2015-12-15 | Remote collection method, terminal and server |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387285A (en) * | 2018-02-28 | 2018-08-10 | 上海康斐信息技术有限公司 | Pass through the water meter judgement method and system that water is abnormal and stops loss in time |
| WO2020135588A1 (en) * | 2018-12-29 | 2020-07-02 | 清华大学 | Water pressure and water flow measurement system and method for water conveying pipe network |
-
2015
- 2015-12-15 CN CN201510940545.5A patent/CN105575088A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387285A (en) * | 2018-02-28 | 2018-08-10 | 上海康斐信息技术有限公司 | Pass through the water meter judgement method and system that water is abnormal and stops loss in time |
| WO2020135588A1 (en) * | 2018-12-29 | 2020-07-02 | 清华大学 | Water pressure and water flow measurement system and method for water conveying pipe network |
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Application publication date: 20160511 |
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| WD01 | Invention patent application deemed withdrawn after publication |