CN110716458A - Gas data acquisition device based on color recognition and use method thereof - Google Patents
Gas data acquisition device based on color recognition and use method thereof Download PDFInfo
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- CN110716458A CN110716458A CN201910831147.8A CN201910831147A CN110716458A CN 110716458 A CN110716458 A CN 110716458A CN 201910831147 A CN201910831147 A CN 201910831147A CN 110716458 A CN110716458 A CN 110716458A
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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
- G05B19/0423—Input/output
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
- G01F15/065—Indicating or recording devices with transmission devices, e.g. mechanical
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/06—Non-electrical signal transmission systems, e.g. optical systems through light guides, e.g. optical fibres
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a gas data acquisition device based on color recognition and a use method thereof. The single chip microcomputer outputs information including date information recorded by the time chip, location information recorded by the GPS module including user number information and color information received and converted by the color identification sensor module, converts the color information into a reading of gas used by a user, and transmits the reading to a gas consumption recording system of a gas main company through a remote communication system. The invention avoids the close contact between the user gas meter and the electric signal, eliminates certain potential safety hazard, and can realize the automatic uploading of gas data.
Description
Technical Field
The invention relates to the field of data acquisition, in particular to a gas data acquisition device based on color identification and a use method thereof.
Background
In the household gas use, due to the consideration of safety, the data acquisition of the gas cannot adopt electric signals, so that other modes are required for reporting the gas consumption number. The current gas table's the mode of checking meter mainly includes: manual meter reading, NFC meter reading, Bluetooth meter reading and NB-IoT meter reading. However, the manual meter reading mode has the defects of easy data error, low meter reading efficiency, high labor cost and the like, and the embarrassment condition of 'no meeting of users' often occurs, so that the working efficiency of related personnel is seriously influenced; the NFC meter reading and Bluetooth meter reading modes require a user to be connected with a gas meter through a mobile phone APP, data reading is carried out, and data are uploaded through a network, so that inconvenience is brought to the user; the NB-IoT meter reading method needs to cooperate with the network operator, which results in increased cost.
Disclosure of Invention
The purpose of the invention is as follows: the invention discloses a gas data acquisition device based on color recognition and a use method thereof, aiming at the problem that the gas meter data cannot be acquired by adopting an electric signal in the prior art, so that the close contact between a user gas meter and the electric signal is avoided, certain potential safety hazards are eliminated, and meanwhile, the automatic uploading of the gas data can be realized.
The technical scheme is as follows: the invention provides a gas data acquisition device based on color recognition, which comprises a single chip microcomputer, a white light source, an optical fiber, a color recognition sensor module, a power supply module, a time chip, a GPS module and a user gas meter, wherein the user gas meter is connected with the color recognition sensor module through the optical fiber, and the single chip microcomputer is connected with the power supply module, the color recognition sensor module, the white light source, the time chip and the GPS module. The output information of the single chip microcomputer comprises date information recorded by a time chip, place information recorded by a GPS module, namely fixed output user number information, and color information received and converted by a color identification sensor module, is converted into a reading of gas used by a user, and is transmitted to a gas consumption recording system of a gas head office through a remote communication system. The structure block diagram of the invention is shown in the attached figure 1.
Preferably, the optical fiber is a Y-shaped optical fiber, wherein the number of the optical fibers is consistent with the number of bits of gas data recorded by the gas meter, and each bit of data corresponds to one Y-shaped optical fiber.
Preferably, the number of the color identification sensor modules corresponds to the number of data bits of the gas meter.
Preferably, the user gas meter is a modified user gas meter, wherein the user gas meter adopts different colors to display data 0-9.
Preferably, the color used for displaying data 0-9 on the dial plate of the user gas meter is a color prepared by RGB.
Preferably, the colors used for displaying data 0-9 on the dial plate of the user gas meter can also be any ten colors on a standard color card.
A use method of a gas data acquisition device based on color recognition comprises the following steps:
step A: transmitting light by using an optical fiber; the incident light emitted by the white light source is transmitted to irradiate each digital bit on the dial plate of the user gas meter through the optical fiber, after reflection, the reflected light carries light beams representing different data colors, and then the light beams are transmitted back to the color identification sensor arranged at the output end through the optical fiber;
and B: color recognition; the color identification sensor identifies the light beam received from the optical fiber and transmits digital information corresponding to the identified color to the single chip microcomputer;
and C: processing the data of the single chip microcomputer; the singlechip performs data processing on the digital information received from the color recognition sensor to obtain a gas reading used by a user, and transmits the gas reading to a gas consumption recording system of a gas main company through a remote communication system;
the single chip microcomputer receives date information recorded by the time chip every day at fixed time, wherein the date information comprises year, month and day; the single chip microcomputer receives the location information recorded by the GPS module, including the house number information;
step D: data transmission; and C, the single chip microcomputer transmits the date information, the place information and the gas reading obtained in the step C to a gas consumption recording system of a gas main company through a remote communication system.
Has the advantages that: the invention realizes the non-electricity acquisition and remote transmission of the gas data, can be used for intelligent meter reading settlement, and saves a large amount of human resources.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a diagram of a reading system of a gas meter for a user according to the present invention;
FIG. 3 is a dial diagram corresponding to each digit of the reformed user gas meter of the present invention
Detailed Description
The invention provides a gas data acquisition device based on color recognition, which comprises a single chip microcomputer, a white light source, an optical fiber, a color recognition sensor module, a power supply module, a time chip, a GPS module and a user gas meter, wherein the user gas meter is connected with the color recognition sensor module through the optical fiber, and the single chip microcomputer is connected with the power supply module, the color recognition sensor module, the white light source, the time chip and the GPS module. The output information of the single chip microcomputer comprises date information recorded by a time chip, place information recorded by a GPS module, namely fixed output user number information, and color information received and converted by a color identification sensor module, is converted into a reading of gas used by a user, and is transmitted to a gas consumption recording system of a gas head office through a remote communication system. The structure block diagram of the invention is shown in the attached figure 1.
The color recognition sensor is a sensing device that compares the color of an object with a reference color to detect the color. And when the two colors are matched within a certain error range, outputting a detection result. A typical color sensor has a high intensity white LED, and after transmission through an optical fiber, incident light impinges on a dial of different color, is reflected and modulated by a target, and its constituent red, green, blue (RGB) values and intensities are analyzed. The color recognition sensor in the invention has higher precision requirement, and a high-resolution color recognition sensor can be adopted.
Preferably, the optical fiber is a Y-shaped optical fiber, wherein the number of the optical fibers is consistent with the number of bits of gas data recorded by the gas meter, each bit of data corresponds to one Y-shaped optical fiber, the optical fiber emits light to the corresponding data bit, then the optical signal modulated by data color is reflected back, the household gas degree information is transmitted to an area far away from the gas through the optical fiber, the optical fiber light outlet port adopts a high-precision color identification sensor to read each bit of data to obtain the gas degree information on the dial, and the remote transmission is performed through an electric signal processing and communication transmission system. The system structure is shown in figure 2, the upper number is a dial, wherein the white bottom is an integer, and the gray bottom is a decimal.
Preferably, the number of the color identification sensor modules corresponds to the number of data bits of the gas meter.
Preferably, the user gas meter is a modified user gas meter, wherein the user gas meter adopts different colors to display data 0-9.
Preferably, the color of the display data 0-9 is a color blended by RGB, wherein the data on the dial is displayed in different colors, that is, ten colors represent 0-9 numbers respectively, as shown in table 1, and each digit after modification corresponds to the dial as shown in fig. 3;
TABLE 1 color to number correspondence
| Number of | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| R | 255 | 255 | 255 | 0 | 118 | 0 | 0 | 0 | 255 | 0 |
| |
0 | 192 | 255 | 255 | 146 | 176 | 255 | 0 | 0 | 0 |
| |
0 | 0 | 0 | 255 | 60 | 240 | 0 | 255 | 255 | 0 |
Preferably, the colors of the display data 0-9 may be any ten colors on a standard color card.
A use method of a gas data acquisition device based on color recognition comprises the following steps:
step A: transmitting light by using an optical fiber; the incident light emitted by the white light source is transmitted to irradiate each digital bit on the dial plate of the user gas meter through the optical fiber, after reflection, the reflected light carries light beams representing different data colors, and then the light beams are transmitted back to the color identification sensor arranged at the output end through the optical fiber;
and B: color recognition; the color identification sensor identifies the light beam received from the optical fiber and transmits digital information corresponding to the identified color to the single chip microcomputer;
and C: processing the data of the single chip microcomputer; the singlechip performs data processing on the digital information received from the color recognition sensor to obtain a gas reading used by a user, and transmits the gas reading to a gas consumption recording system of a gas main company through a remote communication system;
the single chip microcomputer receives date information recorded by the time chip every day at fixed time, wherein the date information comprises year, month and day; the single chip microcomputer receives the location information recorded by the GPS module, including the house number information;
step D: data transmission; and C, the single chip microcomputer transmits the date information, the place information and the gas reading obtained in the step C to a gas consumption recording system of a gas main company through a remote communication system.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (7)
1. The utility model provides a gas data acquisition device based on colour discernment which characterized in that: the system comprises a singlechip, a white light source, an optical fiber, a color identification sensor module, a power supply module, a time chip, a GPS module and a user gas meter; the single chip microcomputer is connected with the power supply module, the color recognition sensor module, the white light source, the time chip and the GPS module; the output information of the single chip microcomputer comprises date information recorded by a time chip, place information recorded by a GPS module, namely fixed output user number information, and color information received and converted by a color identification sensor module, is converted into a reading of gas used by a user, and is transmitted to a gas consumption recording system of a gas head office through a remote communication system.
2. The gas data acquisition device based on color identification as claimed in claim 1, wherein: the optical fibers are Y-shaped optical fibers, wherein the number of the optical fibers is consistent with the number of bits of gas meter recorded gas data, and each bit of data corresponds to one Y-shaped optical fiber.
3. The gas data acquisition device based on color identification as claimed in claim 1, wherein: the number of the color identification sensor modules corresponds to the number of data bits of the gas meter.
4. The gas data acquisition device based on color identification as claimed in claim 1, wherein: the user gas meter is a modified user gas meter, wherein the user gas meter dial adopts different colors to display data of 0-9.
5. The gas data acquisition device based on color identification as claimed in claim 1, wherein: and the color of the dial plate of the user gas meter for displaying data 0-9 is the color prepared by RGB.
6. The gas data acquisition device based on color identification as claimed in claim 1, wherein: the colors used for displaying data 0-9 on the dial plate of the user gas meter are any ten colors on the standard color card.
7. The use method of the gas data acquisition device based on the color identification is characterized by comprising the following steps:
step A: transmitting light by using an optical fiber; the incident light emitted by the white light source is transmitted to irradiate each digital bit on the dial plate of the user gas meter through the optical fiber, after reflection, the reflected light carries light beams representing different data colors, and then the light beams are transmitted back to the color identification sensor arranged at the output end through the optical fiber;
and B: color recognition; the color identification sensor identifies the light beam received from the optical fiber and transmits digital information corresponding to the identified color to the single chip microcomputer;
and C: processing the data of the single chip microcomputer; the singlechip performs data processing on the digital information received from the color recognition sensor to obtain a gas reading used by a user, and transmits the gas reading to a gas consumption recording system of a gas main company through a remote communication system;
the single chip microcomputer receives date information recorded by the time chip every day at fixed time, wherein the date information comprises year, month and day; the single chip microcomputer receives the location information recorded by the GPS module, including the house number information;
step D: data transmission; and C, the single chip microcomputer transmits the date information, the place information and the gas reading obtained in the step C to a gas consumption recording system of a gas main company through a remote communication system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910831147.8A CN110716458A (en) | 2019-09-06 | 2019-09-06 | Gas data acquisition device based on color recognition and use method thereof |
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| CN201910831147.8A CN110716458A (en) | 2019-09-06 | 2019-09-06 | Gas data acquisition device based on color recognition and use method thereof |
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| CN110716458A true CN110716458A (en) | 2020-01-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345014A (en) * | 2020-11-03 | 2021-02-09 | 上海真兰仪表科技股份有限公司 | Direct reading counter using color recognition technology |
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| JPH0658536A (en) * | 1992-08-04 | 1994-03-01 | Yazaki Corp | Microcomputer-aided gas meter |
| CN1438474A (en) * | 2003-03-26 | 2003-08-27 | 张辉 | Long-distance collection and transmission method and apparatus for counting of wheel-type counter |
| CN101482939A (en) * | 2009-02-13 | 2009-07-15 | 陈可扬 | Telemetering meter two-dimensional encoding digital wheel and its integrating sensor code-reading apparatus |
| CN103116970A (en) * | 2013-02-21 | 2013-05-22 | 上海宇迈智能科技有限公司 | Automatic acquisition, remote transmission and processing system and method for gauge data |
| CN107818666A (en) * | 2017-12-06 | 2018-03-20 | 黄乐元 | A kind of Gas Meter Reading System and method for possessing intelligent recognition function |
| TWM557819U (en) * | 2017-11-28 | 2018-04-01 | 國立勤益科技大學 | Meter with direct reading function |
-
2019
- 2019-09-06 CN CN201910831147.8A patent/CN110716458A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658536A (en) * | 1992-08-04 | 1994-03-01 | Yazaki Corp | Microcomputer-aided gas meter |
| CN1438474A (en) * | 2003-03-26 | 2003-08-27 | 张辉 | Long-distance collection and transmission method and apparatus for counting of wheel-type counter |
| CN101482939A (en) * | 2009-02-13 | 2009-07-15 | 陈可扬 | Telemetering meter two-dimensional encoding digital wheel and its integrating sensor code-reading apparatus |
| CN103116970A (en) * | 2013-02-21 | 2013-05-22 | 上海宇迈智能科技有限公司 | Automatic acquisition, remote transmission and processing system and method for gauge data |
| TWM557819U (en) * | 2017-11-28 | 2018-04-01 | 國立勤益科技大學 | Meter with direct reading function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112345014A (en) * | 2020-11-03 | 2021-02-09 | 上海真兰仪表科技股份有限公司 | Direct reading counter using color recognition technology |
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Application publication date: 20200121 |