CN102568170A - Multimeter remote meter reading system - Google Patents
Multimeter remote meter reading system Download PDFInfo
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- CN102568170A CN102568170A CN2010105847868A CN201010584786A CN102568170A CN 102568170 A CN102568170 A CN 102568170A CN 2010105847868 A CN2010105847868 A CN 2010105847868A CN 201010584786 A CN201010584786 A CN 201010584786A CN 102568170 A CN102568170 A CN 102568170A
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Abstract
The invention provides a multimeter remote meter reading system. The system comprises at least one wireless multimeters (10,11,...1N) and a remote meter reading device (20); special ID coders are stored in the wireless multimeters (10,11,... 1N), and the wireless multimeters (10,11,...1N) send the ID coders and measurement data to the remote meter reading device (20) through wireless communication; and the remote meter reading device (20) receives, stores and displays the ID coders and the measurement data. The system which allows the remote meter reading to be realized based on the wireless communication technology, corresponding ID coders to be arranged in the multimeters respectively and the remote storage, management and display of the measurement data to be carried out by the ID coders is convenient for workers to carry and operate, and can effectively avoid the confusion of the measurement data.
Description
Technical field
The present invention relates to multimeter, relate to the long-range meter reading system of a kind of multimeter more specifically based on radio communication.
Background technology
When large-scale electronic equipment is detected, often need adopt many multimeters to measure simultaneously, in this case, many multimeters inserted a plurality of access points of main equipment simultaneously, measure the electrical parameter value such as electric current, voltage of each access point.Under the situation of each access point apart from each other, the staff need travel to and fro between each access point and read the multimeter reading, and this often puts to no little inconvenience to surveying work.
Also there is multimeter in the prior art with radio communication function; This type of multimeter has table body portion that is used to measure and the display part that can separate with the table body; The two separate and can be in certain distance radio communication, thereby the measurement data teletransmission that will show body portion shows to the display part.This type of multimeter is provided convenience for the long-range meter reading of staff, but also has certain defective.For example, when using many multimeters to measure at the same time,, cause the confusion of measuring because the communication and the data layout meeting in full accord of each multimeter cause the measurement data of certain multimeter also can be presented on the display part of other multimeter; The staff need carry and read a plurality of display parts in addition, also brings inconvenience to the actual measurement operation.
Summary of the invention
In order to overcome above defective, the technical matters that the present invention will solve is: provide a kind of multimeter long-range meter reading system.Native system is realized long-range meter reading based on wireless communication technology, and each multimeter is provided with corresponding ID coding respectively, utilizes the ID coding to carry out remote storage, management and the demonstration of measurement data.
The long-range meter reading system of said multimeter of the present invention comprises: at least one wireless multimeter (10,11 ... 1N) and a long-range Meter Reading Device (20); Said wireless multimeter (10,11 ... Store specific I D coding 1N) respectively, and ID coding and measurement data are sent to said long-range Meter Reading Device (20) through radio communication; Said long-range Meter Reading Device (20) receives, stores and shows that said ID encodes and measurement data.
Preferably, said wireless multimeter (10,11; 1N) comprise test pencil (101), measuring unit (102), gear selected cell (103); Also comprise controller (104), ID storage unit (105) and radio-cell (106), wherein this wireless multimeter (10 of ID storage unit (105) storage; 11; ID coding 1N), controller (104) obtain ID coding and measurement data from ID storage unit (105) and measuring unit (102) respectively, and are wirelessly transmitted to long-range Meter Reading Device (20) through radio-cell (106).
Preferably, said long-range Meter Reading Device (20) comprising: radio-cell (201), always control single-chip microcomputer (202), measurement data list storage unit (203), touch-screen (204); Radio-cell (201) receives said ID coding and measurement data; Total control single-chip microcomputer (202) stores said ID coding and measurement data into said measurement data list storage unit (203) with tabular form, and control touch-screen (204) shows the tabulation of said ID coding and measurement data.
Preferably, said long-range Meter Reading Device (20) generate the querying command comprise the ID coding and be wirelessly sent to said wireless multimeter (10,11 ... 1N); Said wireless multimeter (10,11 ... 1N) ID in querying command coding is compared with the ID coding of self storage, if the ID of said self storage of consistent then wireless transmission encodes and measurement data.
Further preferably, said total control single-chip microcomputer (202) reads each the ID coding in the measurement data list cell (203) and controls touch-screen (204) and generates the touch menu option that comprises each ID coding; The touch menu option that total control single-chip microcomputer (202) is chosen according to the user read corresponding ID coding generate the querying command that comprises the ID coding and be wirelessly sent to said wireless multimeter (10,11 ... 1N); Said wireless multimeter (10,11 ... 1N) ID in querying command coding is compared with the ID coding of self storage, if the ID of said self storage of consistent then wireless transmission encodes and measurement data.
Further preferably, said long-range Meter Reading Device (20) generate the querying command comprise the ID coding and be wirelessly sent to said wireless multimeter (10,11 ... 1N); Said wireless multimeter (10,11 ... Radio-cell 1N) (106) receives said querying command; Controller (104) reads the ID coding of ID storage unit (105) storage and compares with the ID coding in the querying command, if unanimity then control the ID coding and the measurement data of said self storage of radio-cell (106) wireless transmission.
The invention has the beneficial effects as follows: promptly can realize some wireless multimeters are carried out long-range meter reading through a long-range Meter Reading Device, make things convenient for carrying and operating of staff; Each only wireless multimeter is set specific I D coding respectively, encode based on ID and realize inquiry, storage and demonstration, avoid causing the confusion of measurement data each multimeter measurement result data.
Description of drawings
Fig. 1 is the structural representation of the long-range meter reading system of multimeter of the preferred embodiments of the present invention;
Fig. 2 is a synoptic diagram of storing the tabulation of ID coding and measurement data in the said long-range Meter Reading Device;
Fig. 3 is the synoptic diagram of the touch display interface that generates in the said long-range Meter Reading Device.
Embodiment
Combine accompanying drawing and preferred embodiment that the present invention is done further detailed explanation now.These accompanying drawings are the synoptic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
Fig. 1 is the structural representation of the long-range meter reading system of multimeter of the preferred embodiments of the present invention.
The long-range meter reading system of multimeter of the present invention comprises at least one wireless multimeter, and for example the wireless multimeter 10 shown in Fig. 1, wireless multimeter 11 are until wireless multimeter 1N; Each only wireless multimeter can insert the different tested points of circuit under test simultaneously, to obtain the measurement result of each tested point.The long-range meter reading system of said multimeter also comprises a long-range Meter Reading Device 20.At said wireless multimeter 10,11 ... Store specific I D coding in the 1N respectively, said each only wireless multimeter 10,11 ... 1N is corresponding one by one with himself specific I D coding; For example, the wireless multimeter 10 among Fig. 1 can be stored its corresponding ID coding 001, can store its corresponding ID coding 002 in the wireless multimeter 11, can store its corresponding ID coding 00N until wireless multimeter 1N.Each only wireless multimeter 10,11 ... 1N can and send to said long-range Meter Reading Device 20 with ID coding and measurement data through radio communication; Common short-distance wireless communication modes such as that the communication here includes but not limited to is infrared, radio frequency, bluetooth, optical sensor do not add at this and to give unnecessary details.Said long-range Meter Reading Device 20 receives, stores and shows said ID coding and measurement data.Long-range Meter Reading Device 20 can utilize the measurement data of ID code area branch from different wireless multimeters, and measurement data is stored according to ID coding and shown.
Fig. 1 shows the concrete structure of wireless multimeter 10.Wireless multimeter 10 comprises test pencil 101, measuring unit 102, and gear selected cell 103, test pencil 101 is used to connect circuit under test; Measuring unit 102 is carried out the parameter measurement to circuit under test, and measuring-signal is carried out analog to digital conversion and digital processing generates said measurement result; Gear selected cell 103 is used to select the measurement gear of multimeter.Like figure, wireless multimeter 10 also comprises controller 104, ID storage unit 105 and radio-cell 106.Wherein, ID storage unit 105 is used to store the ID coding 001 of this wireless multimeter 10.Controller 104 obtains ID coding and measurement data from ID storage unit 105 and measuring unit 102 respectively, and through radio-cell 106 ID coding and measurement data is wirelessly transmitted to long-range Meter Reading Device 20.For example, the data layout that sent of radio-cell 106 can be " ID:001; VALUE:0024 ", comprise id field and VALUE field, id field is represented said ID coding, the VALUE field is the measurement data of expression measurement result.Wireless multimeter 11 is identical until the concrete structure of wireless multimeter 1N and function and wireless multimeter 10 among Fig. 1, repeats no more at this.Each only the difference of wireless multimeter only be that the ID coding of its storage and transmission is different.
As shown in Figure 1, said long-range Meter Reading Device 20 comprises: radio-cell 201, always control single-chip microcomputer 202, measurement data list storage unit 203, touch-screen 204.Radio-cell 201 receives from each only wireless multimeter 10,11 ... Said ID coding and the measurement data of 1N.Total control single-chip microcomputer 202 stores said ID coding and measurement data into said measurement data list storage unit 203 with tabular form, and control touch-screen 204 shows the tabulation of said ID coding and measurement data.
Measurement data list storage unit 203 is with said ID coding of the stored in form of tabulation and measurement data.Fig. 2 shows the synoptic diagram of the tabulation of said storage ID coding and measurement data, and said ID coding is stored on " ID " hurdle wherein, like wireless multimeter 10,11 ... The ID coding " 001 " that 1N is corresponding respectively, " 002 " are until " 00N "; Each ID corresponding measurement data of encoding has been stored on " VALUE " hurdle, as by wireless multimeter 10,11 ... Measurement data " 0024 ", " 0036 " that 1N is wireless respectively to be sent to long-range Meter Reading Device 20 are until " 0018 ".
Fig. 3 is the synoptic diagram of the touch display interface of generation in the said long-range Meter Reading Device 20, and this interface display is on the touch-screen 204 of long-range Meter Reading Device 20.As shown in Figure 3, this interface comprises viewing area 301 and touches menu option district 302.301 show the tabulation of being made up of ID coding and measurement data in the viewing area.
For each measurement data of wireless multimeter only of remote inquiry; And be updated in the measurement data of being stored in the measurement data list storage unit 203 of long-range Meter Reading Device 20 with up-to-date measurement data; Said long-range Meter Reading Device 20 can generate the querying command that comprises the ID coding and be wirelessly sent to said wireless multimeter 10; 11 ... 1N.For example, the form of said querying command can be " QUERY (ID:001) ", and expression is inquired about the measurement data that ID is encoded to 001 wireless multimeter.Perhaps, the form of said querying command can be " QUERY (ID:001,002) ", and expression is inquired about the measurement data that ID is encoded to 001 and 002 wireless multimeter.Said wireless multimeter 10; 11; 1N compares the ID in querying command coding with the ID coding of self storage, if the ID of said self storage of consistent then wireless transmission encodes and measurement data, its process of transmitting and data layout are introduced hereinbefore.If the coding of the ID in the querying command is inconsistent with the ID coding of self storage, then wireless multimeter is ignored this querying command, does not carry out any wireless transmission operation.
In order to control above-mentioned query script, total control single-chip microcomputer 202 of said long-range Meter Reading Device 20 reads each the ID coding in the measurement data list cell 203, and control touch-screen 204 generates the touch menu option that comprises each ID coding.As shown in Figure 3, touch display interface and comprise touch menu option district 302, comprising a plurality of touch menu options, each touches in menu option and comprises " ID:001 ", " ID:002 " ... " ID:00N " waits the corresponding ID coding of each wireless multimeter.The user can respectively touch menu option and selects the wireless multimeter that will inquire about through touching, and then always control touch menu option that single-chip microcomputer 202 chooses according to the user and read corresponding ID coding and generate said querying command, and this querying command of wireless transmission.The radio-cell 106 of said wireless multimeter 10 receives said querying command; Controller 104 reads the ID coding of ID storage unit 105 storages and compares with the ID coding in the querying command; If said ID coding and the measurement data of self storing of consistent then wireless transmission, its process of transmitting and data layout are introduced hereinbefore.If the coding of the ID in the querying command is inconsistent with the ID coding of self storage, then wireless multimeter 10 is ignored this querying command, does not carry out any wireless transmission operation.Other wireless multimeter, identical like wireless multimeter 11 until operation and wireless multimeter 10 that wireless multimeter 1N is done, do not do at this and to give unnecessary details.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the instructions, must confirm its technical scope according to the claim scope.
Claims (6)
1. the long-range meter reading system of multimeter is characterized in that, comprising: at least one wireless multimeter (10,11 ... 1N) and a long-range Meter Reading Device (20); Said wireless multimeter (10,11 ... Store specific I D coding 1N) respectively, and ID coding and measurement data are sent to said long-range Meter Reading Device (20) through radio communication; Said long-range Meter Reading Device (20) receives, stores and shows that said ID encodes and measurement data.
2. the long-range meter reading system of multimeter according to claim 1 is characterized in that: said wireless multimeter (10,11; 1N) comprise test pencil (101), measuring unit (102), gear selected cell (103); Also comprise controller (104), ID storage unit (105) and radio-cell (106), wherein this wireless multimeter (10 of ID storage unit (105) storage; 11; ID coding 1N), controller (104) obtain ID coding and measurement data from ID storage unit (105) and measuring unit (102) respectively, and are wirelessly transmitted to long-range Meter Reading Device (20) through radio-cell (106).
3. the long-range meter reading system of multimeter according to claim 1 is characterized in that: said long-range Meter Reading Device (20) comprising: radio-cell (201), always control single-chip microcomputer (202), measurement data list storage unit (203), touch-screen (204); Radio-cell (201) receives said ID coding and measurement data; Total control single-chip microcomputer (202) stores said ID coding and measurement data into said measurement data list storage unit (203) with tabular form, and control touch-screen (204) shows the tabulation of said ID coding and measurement data.
4. the long-range meter reading system of multimeter according to claim 1 is characterized in that: said long-range Meter Reading Device (20) generate the querying command comprise the ID coding and be wirelessly sent to said wireless multimeter (10,11 ... 1N); Said wireless multimeter (10,11 ... 1N) ID in querying command coding is compared with the ID coding of self storage, if the ID of said self storage of consistent then wireless transmission encodes and measurement data.
5. the long-range meter reading system of multimeter according to claim 3 is characterized in that: each ID coding and control touch-screen (204) that said total control single-chip microcomputer (202) reads in the measurement data list cell (203) generate the touch menu option that comprises each ID coding; The touch menu option that total control single-chip microcomputer (202) is chosen according to the user read corresponding ID coding generate the querying command that comprises the ID coding and be wirelessly sent to said wireless multimeter (10,11 ... 1N); Said wireless multimeter (10,11 ... 1N) ID in querying command coding is compared with the ID coding of self storage, if the ID of said self storage of consistent then wireless transmission encodes and measurement data.
6. the long-range meter reading system of multimeter according to claim 2 is characterized in that: said long-range Meter Reading Device (20) generate the querying command comprise the ID coding and be wirelessly sent to said wireless multimeter (10,11 ... 1N); Said wireless multimeter (10,11 ... Radio-cell 1N) (106) receives said querying command; Controller (104) reads the ID coding of ID storage unit (105) storage and compares with the ID coding in the querying command, if unanimity then control the ID coding and the measurement data of said self storage of radio-cell (106) wireless transmission.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105847868A CN102568170A (en) | 2010-12-13 | 2010-12-13 | Multimeter remote meter reading system |
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| CN2010105847868A CN102568170A (en) | 2010-12-13 | 2010-12-13 | Multimeter remote meter reading system |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103180745A (en) * | 2012-09-27 | 2013-06-26 | 深圳华盛昌机械实业有限公司 | Electrical parameter measuring and recording method and apparatus |
| CN103581002A (en) * | 2012-08-03 | 2014-02-12 | 弗卢克公司 | Handheld devices, systems, and methods for measuring parameters |
| CN103581320A (en) * | 2013-11-06 | 2014-02-12 | 三亚雷声船舶维修实业有限公司 | Measurement data sharing method, mobile terminal and system |
| CN104049122A (en) * | 2013-03-15 | 2014-09-17 | 弗兰克公司 | Handheld measurement system with selectable options |
| CN104316743A (en) * | 2014-11-05 | 2015-01-28 | 安徽荃富信息科技有限公司 | Intelligent universal meter |
| CN104932287A (en) * | 2015-06-01 | 2015-09-23 | 江苏省电力公司 | Simulated universal meter |
| CN105116194A (en) * | 2015-09-18 | 2015-12-02 | 成都华兴智造科技有限公司 | Wireless universal meter with double power test cooperation structure for display and detection |
| CN105490695A (en) * | 2015-11-23 | 2016-04-13 | 国网重庆市电力公司电力科学研究院 | Wearable measuring instrument |
| CN107525962A (en) * | 2017-08-21 | 2017-12-29 | 优利德科技(中国)有限公司 | A kind of current measuring method and electric current split-core type meter |
| CN111277969A (en) * | 2020-01-21 | 2020-06-12 | 济南浪潮高新科技投资发展有限公司 | Wireless health management system and method |
| US10809159B2 (en) | 2013-03-15 | 2020-10-20 | Fluke Corporation | Automated combined display of measurement data |
| CN112198354A (en) * | 2020-09-27 | 2021-01-08 | 广东电网有限责任公司梅州供电局 | Clamp meter |
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2010
- 2010-12-13 CN CN2010105847868A patent/CN102568170A/en active Pending
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| CN103581002B (en) * | 2012-08-03 | 2018-06-12 | 弗卢克公司 | Hand-held device, system and method for measurement parameter |
| CN103581002A (en) * | 2012-08-03 | 2014-02-12 | 弗卢克公司 | Handheld devices, systems, and methods for measuring parameters |
| US10095659B2 (en) | 2012-08-03 | 2018-10-09 | Fluke Corporation | Handheld devices, systems, and methods for measuring parameters |
| CN103180745A (en) * | 2012-09-27 | 2013-06-26 | 深圳华盛昌机械实业有限公司 | Electrical parameter measuring and recording method and apparatus |
| WO2014047843A1 (en) * | 2012-09-27 | 2014-04-03 | 深圳华盛昌机械实业有限公司 | Method and device for measuring and recording electric parameter |
| US10209271B2 (en) | 2013-03-15 | 2019-02-19 | Fluke Corporation | Handheld measurement system with selectable options |
| CN104049122A (en) * | 2013-03-15 | 2014-09-17 | 弗兰克公司 | Handheld measurement system with selectable options |
| US11843904B2 (en) | 2013-03-15 | 2023-12-12 | Fluke Corporation | Automated combined display of measurement data |
| US10809159B2 (en) | 2013-03-15 | 2020-10-20 | Fluke Corporation | Automated combined display of measurement data |
| CN104049122B (en) * | 2013-03-15 | 2019-05-10 | 弗兰克公司 | Hand-held measuring system with optional option |
| TWI641843B (en) * | 2013-03-15 | 2018-11-21 | 富克有限公司 | Handheld measurement system and device with selectable options and method for displaying measurement image on handheld device |
| CN103581320A (en) * | 2013-11-06 | 2014-02-12 | 三亚雷声船舶维修实业有限公司 | Measurement data sharing method, mobile terminal and system |
| CN104316743A (en) * | 2014-11-05 | 2015-01-28 | 安徽荃富信息科技有限公司 | Intelligent universal meter |
| CN104932287B (en) * | 2015-06-01 | 2019-01-22 | 江苏省电力公司 | Artificial multimeter |
| CN104932287A (en) * | 2015-06-01 | 2015-09-23 | 江苏省电力公司 | Simulated universal meter |
| CN105116194B (en) * | 2015-09-18 | 2018-07-10 | 海门市绣羽工业设计有限公司 | A kind of wireless multimeter of double power test fit structure display detections |
| CN105116194A (en) * | 2015-09-18 | 2015-12-02 | 成都华兴智造科技有限公司 | Wireless universal meter with double power test cooperation structure for display and detection |
| CN105490695A (en) * | 2015-11-23 | 2016-04-13 | 国网重庆市电力公司电力科学研究院 | Wearable measuring instrument |
| CN107525962A (en) * | 2017-08-21 | 2017-12-29 | 优利德科技(中国)有限公司 | A kind of current measuring method and electric current split-core type meter |
| CN111277969A (en) * | 2020-01-21 | 2020-06-12 | 济南浪潮高新科技投资发展有限公司 | Wireless health management system and method |
| CN112198354A (en) * | 2020-09-27 | 2021-01-08 | 广东电网有限责任公司梅州供电局 | Clamp meter |
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Application publication date: 20120711 |