CN101813502A - Reading method of electronic remote transmitting water meter using area array light source - Google Patents
Reading method of electronic remote transmitting water meter using area array light source Download PDFInfo
- Publication number
- CN101813502A CN101813502A CN 201010169932 CN201010169932A CN101813502A CN 101813502 A CN101813502 A CN 101813502A CN 201010169932 CN201010169932 CN 201010169932 CN 201010169932 A CN201010169932 A CN 201010169932A CN 101813502 A CN101813502 A CN 101813502A
- Authority
- CN
- China
- Prior art keywords
- character wheel
- water meter
- light source
- area array
- electronic remote
- Prior art date
- 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
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a reading method of an electronic remote transmitting water meter using an area array light source, comprising the following steps of: arranging a single-hole fan-shaped light transmitting groove which has a same axle center with a character wheel on the character wheel of the electronic remote transmitting water meter; and symmetrically arranging photoelectric sensors which consist of a plurality of pairs of infrared or visible light transmitting tubes and a plurality of pairs of photosensitive receiving tubes at both sides of the character wheel by using the area array light source. The shielding positions of the single-hole fan-shaped light transmitting groove are different caused by the rotation of the character wheel so that the photoelectric sensors correspond to different positions of the character wheel, thus different character wheel reading numbers are identified so as to carry out effective and accurate data output; a character wheel body is made of light transmitting materials; and in addition, the invention has simple process, high measurement accuracy and easy large-scale implementation.
Description
One. technical field: the present invention relates to a kind of number reading method of water meter, particularly relate to a kind of reading method of electronic remote transmitting water meter that adopts area array light source.
Two. background technology: along with the reform of water utilization system, water meter has entered into huge numbers of families, and it is the utensil of metering people water, and its degree of accuracy more and more is subjected to people and pays close attention to, and its cost also is subjected to people's attention.But the core component of water meter---character wheel has significantly not enough: this character wheel makes uses the light array light source, needs the accurately relative reading that carries out with acceptance point of luminous point, occurs deviation easily, influences the accuracy of reading, thereby causes the water metering dispute at present.In addition, owing to will open a plurality of light tanks on the character wheel assigned position, its process structure complexity makes requiring height, and the process and assemble difficulty is big, has strengthened manufacturing cost, thereby has also increased user's use cost.
Three. the content of invention:
Technical matters to be solved by this invention is: overcome the deficiencies in the prior art, provide a kind of technology simple, measuring accuracy is high and be easy to the reading method of electronic remote transmitting water meter of the employing area array light source that scale implements.
The technical scheme that the present invention is taked for the technical solution problem is:
A kind of reading method of electronic remote transmitting water meter that adopts area array light source, on the character wheel of electronic remote transmission water meter, offer and the fan-shaped light tank of the single hole of character wheel concentric, adopt area array light source, symmetria bilateralis at character wheel is equipped with some to infrared or VISIBLE LIGHT EMISSION pipe and some photoelectric sensors that photosensitive receiving tube is formed, rotate the fan-shaped light tank of formation by character wheel and block the position difference, make different position on the corresponding character wheel of photoelectric sensor, thereby identify the character wheel reading, carry out effective accurate data output.
Described character wheel adopts light-proof material to make.
Positive beneficial effect of the present invention:
1. the present invention offers the fan-shaped light tank in only hole with the character wheel concentric on the character wheel of electronic remote transmission water meter, adopt area array light source, symmetria bilateralis at character wheel is equipped with some to light-emitting tube and some photoelectric sensors that photosensitive receiving tube is formed, character wheel adopts light-proof material to make, cause fan-shaped light tank to block the position difference by the character wheel rotation, make different position on the corresponding character wheel of photoelectric sensor, thereby identify different character wheel readings, and then carry out effective accurate data and export its measuring accuracy height.
2. a fan-shaped light tank only is set on the character wheel of the present invention, and its process structure is simple, and process and assemble is easy, is easy to large-scale production, reduces manufacturing cost, reduces user's use cost.
3. the present invention adopts area array light source, the measuring accuracy height, and it is applied widely, and the selling market is huge, has good economic benefits after the popularization.
Four. embodiment:
Embodiment: adopt the reading method of electronic remote transmitting water meter of area array light source to be: on the character wheel of electronic remote transmission water meter, to offer the fan-shaped light tank in only hole with the character wheel concentric, adopt area array light source, symmetria bilateralis at character wheel is equipped with some to light-emitting tube and some photoelectric sensors that photosensitive receiving tube is formed, cause fan-shaped light tank to block the position difference by the character wheel rotation, make different position on the corresponding character wheel of photoelectric sensor, thereby identify different character wheel readings, and then carry out effective accurate data output.The character wheel body adopts light-proof material to make.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. reading method of electronic remote transmitting water meter that adopts area array light source, it is characterized in that: on the character wheel of electronic remote transmission water meter, offer and the fan-shaped light tank of the single hole of character wheel concentric, adopt area array light source, symmetria bilateralis at character wheel is equipped with some to infrared or VISIBLE LIGHT EMISSION pipe and some photoelectric sensors that photosensitive receiving tube is formed, rotate the fan-shaped light tank of formation by character wheel and block the position difference, make different position on the corresponding character wheel of photoelectric sensor, thereby identify the character wheel reading, carry out effective accurate data output.
2. the reading method of electronic remote transmitting water meter of employing area array light source according to claim 1 is characterized in that: described character wheel adopts light-proof material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010169932 CN101813502A (en) | 2010-05-12 | 2010-05-12 | Reading method of electronic remote transmitting water meter using area array light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010169932 CN101813502A (en) | 2010-05-12 | 2010-05-12 | Reading method of electronic remote transmitting water meter using area array light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101813502A true CN101813502A (en) | 2010-08-25 |
Family
ID=42620817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010169932 Pending CN101813502A (en) | 2010-05-12 | 2010-05-12 | Reading method of electronic remote transmitting water meter using area array light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101813502A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881143A (en) * | 2012-10-22 | 2013-01-16 | 杭州海兴电力科技股份有限公司 | Method for reading electric energy meter event records in AMI (Advanced Metering Infrastructure) system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4031386A (en) * | 1976-06-15 | 1977-06-21 | Rockwell International Corporation | Optical transducer encoding apparatus |
| FR2368716A1 (en) * | 1976-10-20 | 1978-05-19 | Equip Radio Cables Aviat | Electronic speedometer providing direct digital output - includes light and photocell separated by apertured rotating disc and supplying signal to pulse counting circuit |
| CN2555543Y (en) * | 2002-08-15 | 2003-06-11 | 孙克愍 | Counter |
| CN2578794Y (en) * | 2002-04-09 | 2003-10-08 | 苑颐萍 | Intellectual metering instrument |
-
2010
- 2010-05-12 CN CN 201010169932 patent/CN101813502A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4031386A (en) * | 1976-06-15 | 1977-06-21 | Rockwell International Corporation | Optical transducer encoding apparatus |
| FR2368716A1 (en) * | 1976-10-20 | 1978-05-19 | Equip Radio Cables Aviat | Electronic speedometer providing direct digital output - includes light and photocell separated by apertured rotating disc and supplying signal to pulse counting circuit |
| CN2578794Y (en) * | 2002-04-09 | 2003-10-08 | 苑颐萍 | Intellectual metering instrument |
| CN2555543Y (en) * | 2002-08-15 | 2003-06-11 | 孙克愍 | Counter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881143A (en) * | 2012-10-22 | 2013-01-16 | 杭州海兴电力科技股份有限公司 | Method for reading electric energy meter event records in AMI (Advanced Metering Infrastructure) system |
| CN102881143B (en) * | 2012-10-22 | 2013-06-12 | 杭州海兴电力科技股份有限公司 | Method for reading electric energy meter event records in AMI (Advanced Metering Infrastructure) system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203422127U (en) | Photoelectricity direct reading water meter | |
| CN102829835A (en) | Optoelectronic data collection device of mechanical pointer counter and data processing method of optoelectronic data collection device of mechanical pointer counter | |
| CN101813502A (en) | Reading method of electronic remote transmitting water meter using area array light source | |
| CN103791938B (en) | The data sensor harvester of intelligent metering instrument | |
| CN207036200U (en) | A kind of instrument character wheel device | |
| CN201731906U (en) | Electronic remote water meter printwheel | |
| CN204128614U (en) | A kind of data collector for direct-reading gage | |
| CN203432604U (en) | Digital direct-reading device of intelligent metering instrument | |
| CN204988404U (en) | Direct - reading photoelectric water meter based on double -ring character wheel of encoding | |
| CN207163515U (en) | Photoelectric direct reading water meter counter | |
| CN202836657U (en) | Bottom-mounted photopotential-digit conversion character wheel counter | |
| CN101936758A (en) | Electronic far transmission water meter character wheel | |
| CN203432603U (en) | Data direct reading device of intelligent metering device | |
| CN209432203U (en) | A kind of direct-reading gage character wheel | |
| CN103471640A (en) | Numerical code direct reader of intelligent meter | |
| CN204115711U (en) | A kind of vehicle-mounted light angular sensor | |
| CN202947690U (en) | Photoelectric three-dimensional vertical line telemetering coordinatograph | |
| CN201993133U (en) | Character wheel of electrical remote transmission water meter | |
| CN101839739A (en) | Novel electronic long-distance transmission water meter | |
| CN205785396U (en) | Photoelectric direct-reading water meter | |
| CN103453927B (en) | The data direct read device of intelligent metering instrument | |
| CN206115476U (en) | Electromechanical counter | |
| CN201731908U (en) | Electronic remote transmission water meter counter | |
| CN203704953U (en) | Data sensing and acquiring device of intelligent measuring instrument | |
| CN206804081U (en) | A kind of electronic remote transmission water meter gas meter, flow meter is used tricks digit wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20100825 |