CN105068468A - Nixie tube automatic identification system based on light induction - Google Patents

Nixie tube automatic identification system based on light induction Download PDF

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Publication number
CN105068468A
CN105068468A CN201510414701.4A CN201510414701A CN105068468A CN 105068468 A CN105068468 A CN 105068468A CN 201510414701 A CN201510414701 A CN 201510414701A CN 105068468 A CN105068468 A CN 105068468A
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China
Prior art keywords
data
digital
nixie tube
charactron
automatic identification
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Granted
Application number
CN201510414701.4A
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Chinese (zh)
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CN105068468B (en
Inventor
谢云华
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Hangzhou Laiang Electronics Co ltd
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Individual
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Priority to CN201510414701.4A priority Critical patent/CN105068468B/en
Publication of CN105068468A publication Critical patent/CN105068468A/en
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Publication of CN105068468B publication Critical patent/CN105068468B/en
Expired - Fee Related legal-status Critical Current
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/26—Pc applications
    • G05B2219/2612—Data acquisition interface

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Optical Communication System (AREA)
  • Selective Calling Equipment (AREA)

Abstract

The invention belongs to the electronic field and mechatronic field based on controlling by an electronic module, and particularly to a nixie tube automatic identification system which converts digital displaying to a digital signal and is based on light induction. The nixie tube automatic identification system comprises a photosensitive element which is mounted on the surface of an LED nixie tube, a digital-to-analog conversion chip which is connected with the photosensitive element, a CPU which is connected with the digital-to-analog conversion chip, and a data receiving end which receives external data. The nixie tube automatic identification system performs automatic identification on the data of the LED nixie tube through the photosensitive element which is mounted on the surface of the LED nixie tube. Then an acquired analog signal is converted to a digital signal through the digital-to-analog conversion chip, and then the digital signal is transmitted to the CPU for digital identification. Furthermore the data are transmitted to the data receiving end in a wired or wireless manner. The nixie tube automatic identification system has advantages of high identification efficiency, convenient operation and low cost.

Description

Based on the charactron automatic recognition system of light sensing
Technical field
Patent of the present invention belongs to the electronic applications and electro-mechanical arts that control based on electronic module, is specifically related to the charactron automatic recognition system based on light sensing automatically digital-scroll technique being converted into digital signal.
Technical background
Along with the high speed development of socioeconomic sustainable development and rapid photo detector, the equipment of current application LED number is more and more extensive, and along with the develop rapidly of Internet of Things, needs can link network after simply transforming this kind equipment, can only carry out identifying or utilize special software effectively to identify with human eye at present, it is unworkable that the former can not be converted to digital quantity, the latter identifies that cost is high and does not meet current construction conservation-minded society, and the recognition system of therefore supporting with it low cost height discrimination arises.
Summary of the invention
Technical matters to be solved by this invention is, for the high deficiency of cost in above-mentioned prior art, to provide the charactron automatic recognition system based on light sensing, and by wired, wireless form by data outgoing.
For solving appeal technical matters, the technical solution used in the present invention is: a kind of charactron automatic recognition system based on light sensing, comprise the photo-sensitive cell being arranged on LED charactron surface, be connected to the analog-digital chip on photo-sensitive cell and be connected to the CPU on analog-digital chip and accept the data receiver of outgoing data, this recognition system is identified automatically by the data of photo-sensitive cell to LED charactron being arranged on LED charactron surface, then will collect simulating signal by analog-digital chip be converted to digital signal send to CPU carry out numeral identify, and by wired, wireless form is dealt into data receiver by outside data.
Preferably, described photo-sensitive cell is arranged on the front of LED charactron, guarantees the correctness of sampling.
Preferably, the CPU carrying out numeral identification is chip microprocessor.
Preferably, described data outgoing is sampled wired employing RS232 or RS485, and data outgoing sampling wireless adopts infrared, RF technology or mobile network.
The present invention is identified automatically by the data of photo-sensitive cell to LED charactron being arranged on LED charactron surface, then will collect signal and be converted to digital signal by chip, and by wired, wireless form by data outgoing.Simultaneously data outgoing sampling wired (RS232, RS485), wireless (infrared, RF technology, mobile network etc.) carry out outgoing to data volume.Not only recognition efficiency is high, and easy to operate, and cost is low.
Accompanying drawing explanation
Fig. 1 is workflow schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation, but be not limiting the scope of the invention.
As shown in Figure 1, a kind of charactron automatic recognition system based on light sensing, comprise the photo-sensitive cell being arranged on LED charactron surface, be connected to the analog-digital chip on photo-sensitive cell and be connected to the CPU on analog-digital chip and accept the data receiver of outgoing data, this recognition system is identified automatically by the data of photo-sensitive cell to LED charactron being arranged on LED charactron surface, then will collect simulating signal by analog-digital chip be converted to digital signal send to CPU carry out numeral identify, and by wired, wireless form is dealt into data receiver by outside data.Photo-sensitive cell is arranged on the front of LED charactron, guarantees the correctness of sampling.The CPU carrying out numeral identification is chip microprocessor.Data outgoing is sampled wired employing RS232 or RS485, and data outgoing sampling wireless adopts infrared, RF technology or mobile network.
The present invention is identified automatically by the data of photo-sensitive cell to LED charactron being arranged on LED charactron surface, then will collect signal and be converted to digital signal by chip, and by wired, wireless form by data outgoing.Simultaneously data outgoing sampling wired (RS232, RS485), wireless (infrared, RF technology, mobile network etc.) carry out outgoing to data volume.Not only recognition efficiency is high, and easy to operate, and cost is low.

Claims (4)

1. the charactron automatic recognition system based on light sensing, it is characterized in that: it comprises the photo-sensitive cell being arranged on LED charactron surface, be connected to the analog-digital chip on photo-sensitive cell and be connected to the CPU on analog-digital chip and accept the data receiver of outgoing data, this recognition system is identified automatically by the data of photo-sensitive cell to LED charactron being arranged on LED charactron surface, then will collect simulating signal by analog-digital chip be converted to digital signal send to CPU carry out numeral identify, and by wired, wireless form is dealt into data receiver by outside data.
2. a kind of charactron automatic recognition system based on light sensing according to claim 1, is characterized in that: described photo-sensitive cell is arranged on the front of LED charactron, guarantees the correctness of sampling.
3. a kind of charactron automatic recognition system based on light sensing according to claim 1, is characterized in that: the CPU carrying out numeral identification is chip microprocessor.
4. a kind of charactron automatic recognition system based on light sensing according to claim 1, is characterized in that: described data outgoing is sampled wired employing RS232 or RS485, and data outgoing sampling wireless adopts infrared, RF technology or mobile network.
CN201510414701.4A 2015-07-15 2015-07-15 Automatic nixie tube identification system based on light induction Expired - Fee Related CN105068468B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510414701.4A CN105068468B (en) 2015-07-15 2015-07-15 Automatic nixie tube identification system based on light induction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510414701.4A CN105068468B (en) 2015-07-15 2015-07-15 Automatic nixie tube identification system based on light induction

Publications (2)

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CN105068468A true CN105068468A (en) 2015-11-18
CN105068468B CN105068468B (en) 2020-02-04

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105675033A (en) * 2016-02-29 2016-06-15 江西通用光电应用技术研究所有限责任公司 Identification apparatus for digital display type instrument dial plate
CN106205111A (en) * 2016-09-14 2016-12-07 曾劲松 Failure code shown by charactron and the reading of conditional code and remote transmitting device
CN111240183A (en) * 2020-03-17 2020-06-05 长沙天穹电子科技有限公司 Testing device for satellite synchronous clock

Citations (10)

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Publication number Priority date Publication date Assignee Title
GB1347790A (en) * 1970-09-21 1974-02-27 Searle Medidata Inc Medical test data entry terminal
CN101271446A (en) * 2008-04-17 2008-09-24 四川长虹电器股份有限公司 Electronic ordering implementing method and system
CN102169664A (en) * 2011-01-28 2011-08-31 北京视博云科技有限公司 Time delay detecting method and device of display device
CN202141155U (en) * 2011-07-15 2012-02-08 珠海格力电器股份有限公司 Automatic monitoring system for air conditioner running state
US20130123140A1 (en) * 2004-05-25 2013-05-16 2Curex Identification of compounds modifying a cellular response
CN103623999A (en) * 2013-08-14 2014-03-12 成都飞机工业（集团）有限责任公司 Calibration device of vibrating sieving machine
CN103984930A (en) * 2014-05-21 2014-08-13 南京航空航天大学 Digital meter recognition system and method based on vision
CN104008638A (en) * 2014-06-06 2014-08-27 杭州燃网智能科技有限公司 Image pick-up and meter reading system for gas metering based on internet of things and meter reading method
CN204155593U (en) * 2014-08-19 2015-02-11 珠海格力电器股份有限公司 Display panel detection device and detection system
CN104349151A (en) * 2013-08-07 2015-02-11 佛山市英视通电子科技有限公司 Naked eye three-dimensional display system and control method thereof

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1347790A (en) * 1970-09-21 1974-02-27 Searle Medidata Inc Medical test data entry terminal
US20130123140A1 (en) * 2004-05-25 2013-05-16 2Curex Identification of compounds modifying a cellular response
CN101271446A (en) * 2008-04-17 2008-09-24 四川长虹电器股份有限公司 Electronic ordering implementing method and system
CN102169664A (en) * 2011-01-28 2011-08-31 北京视博云科技有限公司 Time delay detecting method and device of display device
CN202141155U (en) * 2011-07-15 2012-02-08 珠海格力电器股份有限公司 Automatic monitoring system for air conditioner running state
CN104349151A (en) * 2013-08-07 2015-02-11 佛山市英视通电子科技有限公司 Naked eye three-dimensional display system and control method thereof
CN103623999A (en) * 2013-08-14 2014-03-12 成都飞机工业（集团）有限责任公司 Calibration device of vibrating sieving machine
CN103984930A (en) * 2014-05-21 2014-08-13 南京航空航天大学 Digital meter recognition system and method based on vision
CN104008638A (en) * 2014-06-06 2014-08-27 杭州燃网智能科技有限公司 Image pick-up and meter reading system for gas metering based on internet of things and meter reading method
CN204155593U (en) * 2014-08-19 2015-02-11 珠海格力电器股份有限公司 Display panel detection device and detection system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105675033A (en) * 2016-02-29 2016-06-15 江西通用光电应用技术研究所有限责任公司 Identification apparatus for digital display type instrument dial plate
CN106205111A (en) * 2016-09-14 2016-12-07 曾劲松 Failure code shown by charactron and the reading of conditional code and remote transmitting device
CN111240183A (en) * 2020-03-17 2020-06-05 长沙天穹电子科技有限公司 Testing device for satellite synchronous clock
CN111240183B (en) * 2020-03-17 2022-06-17 长沙天穹电子科技有限公司 Testing device for satellite synchronous clock

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Effective date of registration: 20200106

Address after: 310000 room 126, building C, No. 525, Xixi Road, Xihu District, Hangzhou City, Zhejiang Province

Applicant after: HANGZHOU LAIANG ELECTRONICS Co.,Ltd.

Address before: Hangzhou City, Zhejiang province Xihu District 310000 North building 14, unit 3, Jia Garden Room 401

Applicant before: Xie Yunhua

GR01 Patent grant
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PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Automatic Identification System of Digital Tube Based on Light Sensing

Effective date of registration: 20221211

Granted publication date: 20200204

Pledgee: Hangzhou United Rural Commercial Bank Limited by Share Ltd. branch of science and technology

Pledgor: HANGZHOU LAIANG ELECTRONICS Co.,Ltd.

Registration number: Y2022980025969

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200204