CN105590436A - Point-to-point meter reading method - Google Patents

Point-to-point meter reading method Download PDF

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Publication number
CN105590436A
CN105590436A CN201510270614.6A CN201510270614A CN105590436A CN 105590436 A CN105590436 A CN 105590436A CN 201510270614 A CN201510270614 A CN 201510270614A CN 105590436 A CN105590436 A CN 105590436A
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CN
China
Prior art keywords
meter
measuring instrument
point
order
meter reading
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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
Application number
CN201510270614.6A
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Chinese (zh)
Inventor
吴庆卫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Longkai Electronic Technology Co Ltd
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Shanghai Longkai Electronic Technology Co Ltd
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Priority to CN201510270614.6A priority Critical patent/CN105590436A/en
Publication of CN105590436A publication Critical patent/CN105590436A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a point-to-point meter reading method. The method includes the following steps that a meter reading machine sends awakening commands to metering instruments within the range; the metering instruments within the range are set to be in the valid monitoring state according to the awakening commands; the meter reading machine sends meter reading commands to the metering instruments; the metering instruments send meter reading data to the meter reading machine according to the meter reading commands. Compared with the prior art, when the first metering instrument is awaken, the rest of the metering instruments within a certain range are awaken at the same time; when meter reading is conducted on the subsequent metering instruments, because the metering instruments have been in the valid monitoring state, the meter reading commands of the meter reading machine can be directly received without conducting awakening again. At the moment, only by sending the meter reading commands to all the metering instruments through the meter reading machine, all the metering instruments can correspondingly respond to return meter reading data, and therefore the awakening time of the subsequent instruments is saved, the total meter reading time can be shortened, and the meter reading efficiency can be improved.

Description

A kind of point-to-point meter register method
Technical field
The present invention relates to communication technical field, particularly a kind of point-to-point meter register method
Background technology
Along with intelligentized development, all trades and professions are all drawn close to intellectuality gradually, as intellectualityImportant step-intelligent meter data recording system in household has also obtained vigorous growth. Traditional craftMeter reading method is extremely inconvenient, has consumed more manpower and financial resources, many times for the work of checking meterThe personnel of work must enter into resident's family and coordinate and just can check meter, thus be also unfavorable for checking meter smoothlyLaunch.
There is at present intelligentized method to copy data to measuring instrument, but in prior art,In the time that being checked meter, a measuring instrument need to be sent out to measuring instrument by the meter reader of hand-heldSend a wake command, after measuring instrument is waken up, hand-held meter reader sends again checks meter etc.Order, measuring instrument carries out feedback data again. In the time that second measuring instrument checked meter,Need to repeat above-mentioned steps, therefore will copy number to all measuring instruments in a regionAccording to, the time spending is longer.
Summary of the invention
The invention provides a kind of point-to-point meter register method, in order to solve in prior art to oneThe problem that when multiple measuring instruments in region carry out point-to-point checking meter, spended time is grown.
For achieving the above object, the embodiment of the present invention provides a kind of point-to-point meter register method, bagDraw together following steps:
Meter reader sends wake command to the measuring instrument in scope;
Measuring instrument in scope connects according to described wake command and is arranged to the state of effectively intercepting;
Described meter reader sends to described measuring instrument the order of checking meter;
Meter reading data is sent to described meter reader by the order of checking meter described in described measuring instrument basis.
Further, described wake command comprises group number and the identifier of described measuring instrument, instituteState and in measuring instrument, be provided with corresponding group number and identifier;
Described measuring instrument connects according to described wake command and is arranged to the state of effectively intercepting, and comprising:
Described measuring instrument is obtained the group number of getting in described wake command, if in described wake commandGroup number identical with self group number, be arranged to effectively intercept state.
Further, described measuring instrument is arranged to effectively intercept after state, also comprises:
Described measuring instrument obtains the identifier in described wake command, if in described wake commandIdentifier identical with self identifier, send and wake return command up to meter reader.
Further, described group number and identifier are one group of continuous binary coding.
Further, described meter reader sends to described measuring instrument the order of checking meter, and comprising:
Described meter reader sends to the measuring instrument in scope the order of checking meter successively.
Further, described meter reader sends to described measuring instrument the order of checking meter, and comprising:
Described meter reader sends the order of checking meter, described first to the first measuring instrument in scopeThe order of checking meter described in amount instrument forwards to other measuring instrument in scope;
Meter reading data is sent to described meter reader by the order of checking meter described in described measuring instrument basis,Comprise:
Other measuring instrument in scope according to described in the order of checking meter meter reading data is sent to theOne measuring instrument, described the first measuring instrument according to described in the order of checking meter obtain the number of checking meter of selfAccording to, and be sent to described meter reader together with the meter reading data of other measuring instrument.
Further, if described measuring instrument does not receive from checking meter in the first setting durationThe order of checking meter of machine, finishes effectively to intercept state.
Further, described meter reader sends and checks meter after order to described measuring instrument, if theIn two setting durations, do not receive the meter reading data from described measuring instrument, again to scopeInterior measuring instrument sends wake command.
Beneficial effect of the present invention is: in the time that first measuring instrument is waken up, wake up simultaneouslyOther measuring instruments in certain limit, when follow-up measuring instrument is checked meter, these metersAmount instrument, in effectively intercepting state, directly can receive the order of checking meter of meter reader, nothingNeed again wake up. Now, only need to send to each measuring instrument the life of checking meter by meter readerOrder, the response that all measuring instruments will be corresponding, returns to meter reading data, has saved thusThe wakeup time of follow-up instrument, can reduce overall checking meter the time, improves the efficiency of checking meter.
Brief description of the drawings
The flow chart of a kind of point-to-point meter register method that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the message transmitting procedure schematic diagram of checking meter in the embodiment of the present invention in process.
Detailed description of the invention
Below in conjunction with Figure of description, the embodiment of the present invention is described in further detail.
Embodiment
As shown in Figure 1, the point-to-point meter register method of one that the embodiment of the present invention provides, is applicable toThe point-to-point of various measuring instruments such as water meter, ammeter, gas meter, flow meter are checked meter, specific implementation process bagDraw together following steps:
Step 101, meter reader sends wake command to the measuring instrument in scope;
Step 102, the measuring instrument in scope connects according to wake command and is arranged to effectively intercept shapeState;
Step 103, the measuring instrument in scope connects according to wake command and is arranged to wake up shape;
Step 104, measuring instrument is sent to meter reader according to the order of checking meter by meter reading data.
Wherein, meter reader can adopt the kilowatt meter recorder of all kinds of hand-helds, such as PDA etc.,Wake command comprises group number and the identifier of measuring instrument, and it is right in corresponding measuring instrument, to be provided withThe group number of answering and identifier. Above-mentioned group number and identifier can be defined as one group of continuous binary systemCoding, taking all ammeters in same building as example, all ammeters in Zheng Dong building are passableSet identical group number, to represent that it belongs to the same region of checking meter, and identifier is mainly used in markKnow each ammeter, therefore for the ammeter in above-mentioned building, its group number is identical, and identifier is not allWith. For example, group number and the identifier that can set a certain ammeter are 1234500010, wherein12345 is the group number of this ammeter, 00010 identifier that is this ammeter.
In step 102, the measuring instrument in scope is obtained the group number of getting in wake command, ifGroup number in wake command is identical with self group number, illustrates that this measuring instrument belongs to this needsThe measuring instrument of checking meter, therefore can be arranged to self the state of effectively intercepting, prepare receive fromThe order of checking meter of meter reader. Owing to also including identifier, therefore measuring instrument in wake commandObtain after the identifier in wake command, if the identifier in wake command and self identifier phaseWith, can send and wake return command up to meter reader, inform that meter reader copies in receivingThe state of table order.
After measuring instrument is waken up, the person of checking meter can be by the meter reader of hand-held to complying withInferior measuring instrument in scope sends the order of checking meter, and completes checking meter to all measuring instruments.
When measuring instrument is in the time effectively intercepting state, because needs are opened corresponding communication moduleTo receive the order of checking meter, power consumption will increase, and therefore can set a duration, if meteringInstrument does not receive the order of checking meter from meter reader in this duration, finishes effectively to intercept shapeState, closes corresponding communication module, to reduce power consumption. Above-mentioned duration can be according to checking meterDemand specifically arranges, when the close together of the measuring instrument setting in same group (group number is identical)Time, above-mentioned duration can arrange shorter, for example, about 30 seconds.
Finish time of waking up owing to being provided with, may occur that meter reader finishes at measuring instrumentEffectively intercept after state just to the check meter situation of order of its transmission. Now, due to measuring instrument withoutMethod receives the order of checking meter, and needs measuring instrument to reawake. In same buildingAll ammeters be example, 100 ammeters are installed altogether, after all waking up in Ruo Gaidong buildingWhen completing after the checking meter of the 60th ammeter, other ammeter is owing to not receiving setting in durationAutomatically finish effectively to intercept state to checking meter order, now the 61st ammeter sent and copiedAfter table order, the reply that cannot receive meter reading data.
In addition,, in step 101, meter reader is mode by similar broadcast in scopeMeasuring instrument sends wake command, and the distance arranging when the measuring instrument in same group is relatively far awayTime, wake command is limited to the transmitting power of its meter reader, and possibly cannot be by distant meterAmount instrument is received. Still taking all ammeters in above-mentioned same building as example, if this is large100 ammeters are installed altogether in building, and wherein 80 ammeters receive that meter reader sends firstWake command, and be arranged to the state of effectively intercepting, remaining 20 ammeters do not arrangeBecome effectively to intercept state. When these 20 ammeters are directly sent and checked meter after order, also cannotReceive the reply of meter reading data.
For above-mentioned situation, in the present embodiment, send to measuring instrument the life of checking meter at meter readerAfter order, if do not receive the meter reading data from measuring instrument in setting duration, explanation meterAmount instrument now (does not automatically finish effectively to intercept state or does not receive in effectively intercepting stateTo wake command), meter reader can be again sends wake command to the measuring instrument in scope, makesObtain measuring instrument again in effectively intercepting state. Above-mentioned duration can be established equally according to demandPut, be set as in the present embodiment 3 seconds.
As a kind of optimal way, the embodiment of the present invention, in the time obtaining meter reading data, can adoptFollowing mode: send while checking meter order to measuring instrument at meter reader, can be to the in scopeOne measuring instrument sends the order of checking meter, and the first measuring instrument is by the communication network between measuring instrumentNetwork forwards to other measuring instrument in scope the order of checking meter; And measuring instrument is according to checking meter orderWhen meter reading data is sent to meter reader, other measuring instrument in scope can be according to checking meter orderMeter reading data is sent to the first measuring instrument, and the first measuring instrument equally also can be according to the life of checking meterThe meter reading data of self is obtained in order, and is sent to together with the meter reading data of other measuring instrumentMeter reader. As shown in Figure 2, the embodiment of the present invention has provided information biography between a kind of measuring instrumentDefeated mode, measuring instrument 1 is directly communicated by letter with meter reader, other measuring instrument 2~4, directlyLive by mode and the measuring instrument 1 of relaying and carry out data interaction, receive check meter order andMeter reading data is sent to measuring instrument 1, sends to together meter reader by measuring instrument 1, fromAnd complete the process of checking meter.
Obviously, those skilled in the art can carry out various changes and modification and not to the present inventionDepart from the spirit and scope of the present invention. Like this, if these amendments of the present invention and modification belong toWithin the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise theseChange and modification are interior.

Claims (8)

1. a point-to-point meter register method, is characterized in that, comprises the following steps:
Meter reader sends wake command to the measuring instrument in scope;
Measuring instrument in scope connects according to described wake command and is arranged to the state of effectively intercepting;
Described meter reader sends to described measuring instrument the order of checking meter;
Meter reading data is sent to described meter reader by the order of checking meter described in described measuring instrument basis.
2. point-to-point meter register method according to claim 1, is characterized in that, described inWake command comprises group number and the identifier of described measuring instrument, in described measuring instrument, is provided withCorresponding group number and identifier;
Described measuring instrument connects according to described wake command and is arranged to the state of effectively intercepting, and comprising:
Described measuring instrument is obtained the group number of getting in described wake command, if in described wake commandGroup number identical with self group number, be arranged to effectively intercept state.
3. point-to-point meter register method according to claim 2, is characterized in that, described inMeasuring instrument is arranged to effectively intercept after state, also comprises:
Described measuring instrument obtains the identifier in described wake command, if in described wake commandIdentifier identical with self identifier, send and wake return command up to meter reader.
4. point-to-point meter register method according to claim 2, is characterized in that, described inGroup number and identifier are one group of continuous binary coding.
5. point-to-point meter register method according to claim 1, is characterized in that, described inMeter reader sends to described measuring instrument the order of checking meter, and comprising:
Described meter reader sends to the measuring instrument in scope the order of checking meter successively.
6. point-to-point meter register method according to claim 1, is characterized in that, described inMeter reader sends to described measuring instrument the order of checking meter, and comprising:
Described meter reader sends the order of checking meter, described first to the first measuring instrument in scopeThe order of checking meter described in amount instrument forwards to other measuring instrument in scope;
Meter reading data is sent to described meter reader by the order of checking meter described in described measuring instrument basis,Comprise:
Other measuring instrument in scope according to described in the order of checking meter meter reading data is sent to theOne measuring instrument, described the first measuring instrument according to described in the order of checking meter obtain the number of checking meter of selfAccording to, and be sent to described meter reader together with the meter reading data of other measuring instrument.
7. point-to-point meter register method according to claim 1, is characterized in that, if instituteState measuring instrument and in the first setting duration, do not receive the order of checking meter from meter reader, knotShu Youxiao intercepts state.
8. point-to-point meter register method according to claim 1, is characterized in that, described inMeter reader sends and checks meter after order to described measuring instrument, if do not receive in the second setting durationTo from the meter reading data of described measuring instrument, again send and call out to the measuring instrument in scopeWake up and order.
CN201510270614.6A 2015-05-25 2015-05-25 Point-to-point meter reading method Pending CN105590436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510270614.6A CN105590436A (en) 2015-05-25 2015-05-25 Point-to-point meter reading method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510270614.6A CN105590436A (en) 2015-05-25 2015-05-25 Point-to-point meter reading method

Publications (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106327828A (en) * 2016-08-27 2017-01-11 宁波三星医疗电气股份有限公司 Method to awaken several wireless water & gas meters synchronously for meter reading
CN108401281A (en) * 2018-02-08 2018-08-14 宁夏隆基宁光仪表股份有限公司 Wireless low-power consumption meter register method based on Channel Detection
CN108632768A (en) * 2018-04-23 2018-10-09 重庆人文科技学院 Quickly it is impregnated with algorithm in Internet of Things wireless aware layer network

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CN101882357A (en) * 2009-05-08 2010-11-10 上海润金数码科技发展有限公司 Meter reading terminal system
CN101882360A (en) * 2009-05-08 2010-11-10 上海润金数码科技发展有限公司 Wireless meter reading system
CN102184628A (en) * 2011-04-26 2011-09-14 河南新天科技股份有限公司 Intelligent divisional low-power-consumption wireless networking meter reading method
CN102368347A (en) * 2011-09-27 2012-03-07 浙江海康集团有限公司 Hand-held wireless remote integrated water-meter system
CN202420591U (en) * 2011-12-14 2012-09-05 陕西航天动力高科技股份有限公司 Wireless intelligent data transmission gas meter and auto-routing wireless far-transfer intelligent meter reading system
CN102892193A (en) * 2012-09-20 2013-01-23 华为技术有限公司 Method and equipment for transmitting data
EP2844016A1 (en) * 2012-02-15 2015-03-04 LG Electronics Inc. Channel access method in wireless communication system and apparatus therefor

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Publication number Priority date Publication date Assignee Title
CN101882357A (en) * 2009-05-08 2010-11-10 上海润金数码科技发展有限公司 Meter reading terminal system
CN101882360A (en) * 2009-05-08 2010-11-10 上海润金数码科技发展有限公司 Wireless meter reading system
CN102184628A (en) * 2011-04-26 2011-09-14 河南新天科技股份有限公司 Intelligent divisional low-power-consumption wireless networking meter reading method
CN102368347A (en) * 2011-09-27 2012-03-07 浙江海康集团有限公司 Hand-held wireless remote integrated water-meter system
CN202420591U (en) * 2011-12-14 2012-09-05 陕西航天动力高科技股份有限公司 Wireless intelligent data transmission gas meter and auto-routing wireless far-transfer intelligent meter reading system
EP2844016A1 (en) * 2012-02-15 2015-03-04 LG Electronics Inc. Channel access method in wireless communication system and apparatus therefor
CN102892193A (en) * 2012-09-20 2013-01-23 华为技术有限公司 Method and equipment for transmitting data

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106327828A (en) * 2016-08-27 2017-01-11 宁波三星医疗电气股份有限公司 Method to awaken several wireless water & gas meters synchronously for meter reading
CN108401281A (en) * 2018-02-08 2018-08-14 宁夏隆基宁光仪表股份有限公司 Wireless low-power consumption meter register method based on Channel Detection
CN108632768A (en) * 2018-04-23 2018-10-09 重庆人文科技学院 Quickly it is impregnated with algorithm in Internet of Things wireless aware layer network
CN108632768B (en) * 2018-04-23 2020-11-06 重庆人文科技学院 Rapid soaking algorithm in wireless sensing layer network of Internet of things

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Application publication date: 20160518

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