CN103837167A - Non-contact type infrared passive radio frequency data collecting sensor - Google Patents
Non-contact type infrared passive radio frequency data collecting sensor Download PDFInfo
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- CN103837167A CN103837167A CN201410078195.1A CN201410078195A CN103837167A CN 103837167 A CN103837167 A CN 103837167A CN 201410078195 A CN201410078195 A CN 201410078195A CN 103837167 A CN103837167 A CN 103837167A
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Abstract
The invention relates to a non-contact type infrared passive radio frequency data collecting sensor. According to the structure of the non-contact type infrared passive radio frequency data collecting sensor, a radio frequency data receiving and sending device sends radio frequency signals to a passive radio frequency data storage and emitting device; the passive radio frequency data storage and emitting device charges a receiving capacitor antenna according to the received radio frequency signals, after the capacitor antenna is fully charged, information is sent to an infrared scanner, the infrared scanner scans the pointer position of a pointer meter, scanning data are sent to a single-chip microcomputer after the infrared scanner carries out scanning, the single-chip microcomputer analyzes, processes and stores the data and sends the data to the passive radio frequency data storage and emitting device, and the passive radio frequency data storage and emitting device sends the data to the radio frequency data receiving and sending device through a sending antenna and stores the data. The non-contact type infrared passive radio frequency data collecting sensor can be independently installed on a disc face of the pointer meter with a glass face, any electric wire connection does not exist, and visual reading is not influenced. Non-contact type passive information collection can be carried out on number reading of various pointer type meters.
Description
Technical field
The present invention relates to a kind of sensor, relate in particular to a kind of non-contact infrared passive RF data sampling sensor; Be applicable to all kinds of pointer meter reading collections.
Background technology
Current various pointer table meter, as indicator type current meter, voltage table, tensimeter and the instruction of various mechanical location, various flowmeter.What in these table meters, have has a data acquisition function, and what have does not possess data acquisition function.
The pointer table meter without electronic data acquisition function occupies most of use amounts.Some has data acquisition function pointer gauge meter, there is shortcomings in this table meter, electronic loop coexists and is connected with mechanical circuit, the process costs of equipment can improve, the failure rate of equipment can improve, and wherein machinery or equally damage of electronic section generation just must be carried out integral replacing and maintenance, when the table meter needing repairing is connected to very important equipment, whole equipment out of use processing will need to be expanded to scope of work, improve maintenance cost.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, a kind of non-contact infrared passive RF data sampling sensor is provided, solved the problem that cannot carry out to various table meters electronic data acquisition in prior art.
Technical scheme of the present invention is as follows:
Rf data transceiver emitting radio frequency signal is to the storage of passive RF data and transmitter; The storage of passive RF data and transmitter charge to receiving capacitor antenna according to the radiofrequency signal receiving, after capacitor antenna is full of electricity, transmission information is to infrared line scanner, infrared line scanner scans the pointer position of pointer gauge meter, after infrared line scanner scanning, scan-data is sent to single-chip microcomputer, single-chip microcomputer carries out sending the data to the storage of passive RF data and transmitter after analyzing and processing and storage to data, and the storage of passive RF data and transmitter are sent the data to rf data transceiver and stored by emitting antenna.
Described infrared line scanner structure is, infrared emission tube is gathered in light on reflector by optical lens, and reflector is by reflective light to photoresistance receiving tube, and photoresistance receiving tube is connected with single-chip microcomputer.
Described infrared emission tube carries out ring-like arrangement corresponding table meter total indicator reading one by one according to table meter pointer range.
Described reflector is table meter pointer.
Described single-chip microcomputer adopts STM8S003F3P6 single-chip microcomputer.
Advantageous effect of the present invention is as follows:
Can independently be installed on in glass surface pointer gauge meter card, connect and do not affect range estimation reading without any electric wire.Can carry out contactless passive information acquisition to all kinds of pointer meter readings.
Brief description of the drawings
Fig. 1 is structural principle schematic block diagram of the present invention.
Embodiment
Referring to accompanying drawing, in conjunction with specific embodiments, describe concrete structure of the present invention in detail.
Embodiment
As shown in Figure 1, rf data transceiver emitting radio frequency signal is to the storage of passive RF data and transmitter, the storage of passive RF data and transmitter charge to receiving capacitor antenna according to the radiofrequency signal receiving, after capacitor antenna is full of electricity, transmission information is to infrared line scanner, infrared line scanner scans the pointer position of pointer gauge meter, after infrared line scanner scanning, scan-data is sent to STM8S003F3P6 single-chip microcomputer, STM8S003F3P6 single-chip microcomputer carries out sending the data to the storage of passive RF data and transmitter after analyzing and processing and storage to data, the storage of passive RF data and transmitter are sent the data to rf data transceiver and are stored by emitting antenna.
Described infrared line scanner structure is, infrared emission tube is gathered in light on reflector table meter pointer by optical lens, and reflector is by reflective light to photoresistance receiving tube, and photoresistance receiving tube is connected with STM8S003F3P6 single-chip microcomputer.
Described infrared emission tube carries out ring-like arrangement corresponding table meter total indicator reading one by one according to table meter pointer range.
Noctovisor scan collector of the present invention can scan formation level curve by his-and-hers watches meter pointer, and in the time that pointer position changes, level curve can change, and forms total indicator reading and store and send after single-chip microcomputer is processed.
The above is specific embodiments of the invention and the know-why used, and any equivalent transformation based on technical solution of the present invention basis, within all belonging to protection scope of the present invention.
Claims (5)
1. non-contact infrared passive RF data sampling sensor, is characterized in that rf data transceiver emitting radio frequency signal is to the storage of passive RF data and transmitter; The storage of passive RF data and transmitter charge to receiving capacitor antenna according to the radiofrequency signal receiving, after capacitor antenna is full of electricity, transmission information is to infrared line scanner, infrared line scanner scans the pointer position of pointer gauge meter, after infrared line scanner scanning, scan-data is sent to single-chip microcomputer, single-chip microcomputer carries out sending the data to the storage of passive RF data and transmitter after analyzing and processing and storage to data, and the storage of passive RF data and transmitter are sent the data to rf data transceiver and stored by emitting antenna.
2. non-contact infrared passive RF data sampling sensor according to claim 1, it is characterized in that described infrared line scanner structure is, infrared emission tube is gathered in light on reflector by optical lens, reflector is by reflective light to photoresistance receiving tube, and photoresistance receiving tube is connected with single-chip microcomputer.
3. non-contact infrared passive RF data sampling sensor according to claim 2, is characterized in that described infrared emission tube carries out ring-like arrangement corresponding table meter total indicator reading one by one according to table meter pointer range.
4. non-contact infrared passive RF data sampling sensor according to claim 2, is characterized in that described reflector is for table meter pointer.
5. non-contact infrared passive RF data sampling sensor according to claim 1 and 2, is characterized in that described single-chip microcomputer adopts STM8S003F3P6 single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078195.1A CN103837167A (en) | 2014-03-05 | 2014-03-05 | Non-contact type infrared passive radio frequency data collecting sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078195.1A CN103837167A (en) | 2014-03-05 | 2014-03-05 | Non-contact type infrared passive radio frequency data collecting sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103837167A true CN103837167A (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410078195.1A Pending CN103837167A (en) | 2014-03-05 | 2014-03-05 | Non-contact type infrared passive radio frequency data collecting sensor |
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| CN (1) | CN103837167A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294289A (en) * | 2000-11-07 | 2001-05-09 | 孙洪泰 | Instantaneous acquiring and transmission system of remote passive data for non-electric meters and its transmission method |
| US20040176032A1 (en) * | 2002-03-26 | 2004-09-09 | Sakari Kotola | Radio frequency identification (RF-ID) based discovery for short range radio communication with reader device having transponder functionality |
| US20060025957A1 (en) * | 2004-07-29 | 2006-02-02 | Battelle Memorial Institute | Quality assurance system and method |
| CN202453023U (en) * | 2012-03-02 | 2012-09-26 | 浙江威星智能仪表股份有限公司 | Passive direct reading circuit for variable-resistance gas meter |
| CN103218902A (en) * | 2012-01-19 | 2013-07-24 | 浙江威星智能仪表股份有限公司 | Gas meter reading apparatus and method thereof |
-
2014
- 2014-03-05 CN CN201410078195.1A patent/CN103837167A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294289A (en) * | 2000-11-07 | 2001-05-09 | 孙洪泰 | Instantaneous acquiring and transmission system of remote passive data for non-electric meters and its transmission method |
| US20040176032A1 (en) * | 2002-03-26 | 2004-09-09 | Sakari Kotola | Radio frequency identification (RF-ID) based discovery for short range radio communication with reader device having transponder functionality |
| US20060025957A1 (en) * | 2004-07-29 | 2006-02-02 | Battelle Memorial Institute | Quality assurance system and method |
| CN103218902A (en) * | 2012-01-19 | 2013-07-24 | 浙江威星智能仪表股份有限公司 | Gas meter reading apparatus and method thereof |
| CN202453023U (en) * | 2012-03-02 | 2012-09-26 | 浙江威星智能仪表股份有限公司 | Passive direct reading circuit for variable-resistance gas meter |
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Application publication date: 20140604 |
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| RJ01 | Rejection of invention patent application after publication |