CN211349390U - Artificial intelligence image recognition data device of checking meter - Google Patents
Artificial intelligence image recognition data device of checking meter Download PDFInfo
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- CN211349390U CN211349390U CN202020298776.7U CN202020298776U CN211349390U CN 211349390 U CN211349390 U CN 211349390U CN 202020298776 U CN202020298776 U CN 202020298776U CN 211349390 U CN211349390 U CN 211349390U
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Abstract
The utility model discloses an artificial intelligence image recognition data meter reading device, which comprises an image acquisition unit and an image recognition unit; the image acquisition unit comprises an image acquisition module and an image transmission module, and the output end of the image acquisition module is connected with the input end of the image transmission module through a line; the image identification unit comprises an image receiving module, an image cutting module, an image comparison module and a sample database; the input end of the image receiving module is in wireless connection with the output end of the image transmission module, the output end of the image receiving module is in line connection with the input end of the image cutting module, the output ends of the image cutting module and the sample database are both in line connection with the input end of the image comparison module, the output end of the image comparison module is in line connection with the input end of the similar image extraction module, the output end of the similar image extraction module is in line connection with the input end of the digital extraction module, and the output end of the digital extraction module is in line connection with the input end of the comprehensive output module.
Description
Technical Field
The utility model relates to an intelligence reads the field, especially relates to an artificial intelligence image recognition data device of checking meter.
Background
In water, electricity, gas and heat supply water companies, gas companies, electric power companies and heat power companies, in order to realize automatic meter reading of a traditional meter, coded disc camera shooting identification remote transmission equipment of an MBUS meter is generally adopted to identify and remotely transmit coded disc numbers of the traditional meter. However, since the instrument code disc is generally arranged outdoors, it may cause stains on the surface after long-term use, it may cause that the reading of the instrument code disc cannot be collected or the collection accuracy of the reading of the instrument code disc is reduced after the image of the instrument code disc is collected, and when the collected image of the instrument code disc is remotely transmitted, the transmission may be interrupted due to the situations of long distance, poor signal and the like, thereby the automatic meter reading of the instrument code disc by people may not be realized, and great inconvenience is brought to the metering and charging work of tap water companies, gas companies, electric power companies and thermal power companies.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide a simple structure, improve artificial intelligence image recognition data device of checking meter of precision.
In order to realize the purpose, the technical scheme of the utility model is that:
an artificial intelligence image recognition data meter reading device comprises an image acquisition unit for acquiring a meter reading image and an image recognition unit for performing recognition analysis on the meter reading image, wherein the image acquisition unit is wirelessly connected with the image recognition unit; the image acquisition unit comprises an image acquisition module and an image transmission module, wherein the signal output end of the image acquisition module is in line connection with the signal input end of the image transmission module, and the signal output end of the image transmission module is in wireless connection with the image identification unit; the image identification unit comprises an image receiving module, an image cutting module, an image comparison module, a sample database, a similar image extraction module, a digital extraction module and a comprehensive output module; the signal input end of the image receiving module is in wireless connection with the signal output end of the image transmission module, the signal output end of the image receiving module is in line connection with the signal input end of the image cutting module, the signal output ends of the image cutting module and the sample database are both in line connection with the signal input end of the image comparison module, the signal output end of the image comparison module is in line connection with the signal input end of the similar image extraction module, the signal output end of the similar image extraction module is in line connection with the signal input end of the digital extraction module, and the signal output end of the digital extraction module is in line connection with the signal input end of the comprehensive output module.
Further, the image acquisition module is a camera.
Furthermore, the image transmission module and the image receiving module are wirelessly connected through one of WF-IOT communication, NB-IOT communication, LoRa communication, WIFI communication, 4G communication, 5G communication and C2B communication.
Furthermore, the meter reading device further comprises a display, and a signal input end of the display is connected with a signal output end line of the comprehensive output module.
Furthermore, the image cutting module cuts the meter reading image according to the number of the readings, and each cut image contains one meter reading.
Furthermore, ten meter reading images are stored in the sample database, each meter reading image contains one meter reading, and the meter readings in the ten meter reading images are 0-9 respectively.
Compared with the prior art, the utility model has the advantages and positive effect be:
the utility model discloses at first gather strapping table reading image through image acquisition module and then transmit this image for image cutting module through image transmission module, image cutting module cuts into a plurality of strapping table reading images with the image, contain a strapping table reading in every strapping table reading image, then use image contrast module to compare a plurality of strapping table reading images with ten strapping table reading images in the sample database respectively, extract the strapping table reading image that the similarity is the highest in the sample database through similar image extraction module and use digital extraction module to mention the digital information in these strapping table reading images, combine a plurality of strapping table reading images through synthesizing output module at last, namely the code wheel digit of strapping table; it has avoided the not clear situation that leads to the image recognition unit can't discern or the recognition accuracy degree is lower of strapping table reading image that the image acquisition module gathered to take place, simultaneously the utility model discloses a WF-IOT NB-IOT fusion networking technology carries out wireless transmission, has effectively solved among the prior art because of the distance far away, the not good defect that waits causes the transmission interruption of signal, has brought the facility for the measurement charging work of running water company, gas company, electric power company and heating power company.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a frame structure diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by a person of ordinary skill in the art without creative efforts shall be included in the protection scope of the present invention.
As shown in fig. 1, the artificial intelligence image recognition data meter reading device in this embodiment includes an image acquisition unit for acquiring a meter reading image, and an image recognition unit for performing recognition analysis on the meter reading image, where the image acquisition unit is wirelessly connected to the image recognition unit;
the image acquisition unit comprises an image acquisition module and an image transmission module, the image acquisition module is a camera, the signal output end of the image acquisition module is in line connection with the signal input end of the image transmission module, and the signal output end of the image transmission module is in wireless connection with the image identification unit;
the image identification unit comprises an image receiving module, an image cutting module, an image comparison module, a sample database, a similar image extraction module, a digital extraction module and a comprehensive output module; the signal input end of the image receiving module is in communication connection with the signal output end of the image transmission module through a WF-IoT fusion Internet of things, the signal output end of the image receiving module is in line connection with the signal input end of the image cutting module, the signal output ends of the image cutting module and the sample database are both in line connection with the signal input end of the image comparison module, the signal output end of the image comparison module is in line connection with the signal input end of the similar image extraction module, the signal output end of the similar image extraction module is in line connection with the signal input end of the digital extraction module, the signal output end of the digital extraction module is in line connection with the signal input end of the comprehensive output module, and the signal output end of the comprehensive output module is in line connection with. The design enables people to clearly see the reading of the instrument code disc from the display.
The method is characterized by comprising a medium-high speed Wide area Fusion networking technology (WF-IoT for short), wherein WF-IoT Fusion networking is an epoch-making innovative technology, a kernel of the WF-IoT Fusion networking technology is a Tang-core series Internet of Things chip, the WF-IoT Fusion networking technology is a low-power consumption Wide area network communication technology based on RFID, and a mature ultra-long distance wireless transmission scheme is developed on an Air Lamp commercial Internet of Things lighting networking control protocol (ALL).
The WF-IoT fusion Internet of things technology can provide a simple Internet of things system which can realize long distance, large capacity, medium and high speed, payment free and low power consumption for people.
The image cutting module cuts the meter reading image according to the number of the readings, and each cut image contains one meter reading. Ten meter reading images are stored in the sample database, each meter reading image contains one meter reading, and the meter readings in the ten meter reading images are 0-9 respectively. For example, if the reading number in the meter image acquired by the camera is three digits, the image cutting module cuts the image into three images, namely a No. 1 image, a No. 2 image and a No. 3 image, wherein each image contains one reading number; the three images are respectively compared with ten meter reading images in a sample database through an image comparison module, wherein the image similarity of the image No. 1 and the image similarity of the meter reading in the sample database is the highest, the image similarity of the image No. 2 and the image similarity of the meter reading in the sample database is the highest, the image similarity of the image No. 3 and the image similarity of the meter reading in the sample database is the highest, then the image similarity of the image No. 3 and the image similarity of the meter reading in the sample database are the highest, the image similarity of the meter reading in the sample database is the highest, then the number 3, 0 and 5 in the image are extracted through a number extraction module, and finally the numbers are combined and correspond through a comprehensive output module, so that the meter reading is obtained. Because the digital code acquisition device does not acquire numbers in the originally acquired image, the influence of dirt adhered to the originally acquired image on the reading of the acquired instrument code disc is small, and certain accuracy is improved.
The utility model discloses at first gather strapping table reading image through image acquisition module and then transmit this image for image cutting module through image transmission module, image cutting module cuts into a plurality of strapping table reading images with the image, contain a strapping table reading in every strapping table reading image, then use image contrast module to compare a plurality of strapping table reading images with ten strapping table reading images in the sample database respectively, extract the strapping table reading image that the similarity is the highest in the sample database through similar image extraction module and use digital extraction module to mention the digital information in these strapping table reading images, combine a plurality of strapping table reading images through synthesizing output module at last, namely the code wheel digit of strapping table; it has avoided the not clear situation that leads to the image recognition unit can't discern or the recognition accuracy degree is lower of strapping table reading image that the image acquisition module gathered to take place, simultaneously the utility model discloses a WF-IoT fusion networking technology carries out wireless transmission, has effectively solved among the prior art because of the distance far away, the not good defect that waits causes the transmission to break, has brought the facility for the measurement charging work of running water company, gas company, electric power company and heating power company.
Claims (6)
1. The utility model provides an artificial intelligence image recognition data device of checking meter which characterized in that: the meter reading device comprises an image acquisition unit for acquiring a meter reading image and an image recognition unit for recognizing and analyzing the meter reading image, wherein the image acquisition unit is wirelessly connected with the image recognition unit; the image acquisition unit comprises an image acquisition module and an image transmission module, wherein the signal output end of the image acquisition module is in line connection with the signal input end of the image transmission module, and the signal output end of the image transmission module is in wireless connection with the image identification unit; the image identification unit comprises an image receiving module, an image cutting module, an image comparison module, a sample database, a similar image extraction module, a digital extraction module and a comprehensive output module; the signal input end of the image receiving module is in wireless connection with the signal output end of the image transmission module, the signal output end of the image receiving module is in line connection with the signal input end of the image cutting module, the signal output ends of the image cutting module and the sample database are both in line connection with the signal input end of the image comparison module, the signal output end of the image comparison module is in line connection with the signal input end of the similar image extraction module, the signal output end of the similar image extraction module is in line connection with the signal input end of the digital extraction module, and the signal output end of the digital extraction module is in line connection with the signal input end of the comprehensive output module.
2. The artificial intelligence image recognition data meter reading device of claim 1, wherein: the image acquisition module is a camera.
3. The artificial intelligence image recognition data meter reading device of claim 2, wherein: the image transmission module is in wireless connection with the image receiving module through one of WF-IOT communication, NB-IOT communication, LoRa communication, WIFI communication, 4G communication, 5G communication and C2B communication.
4. The artificial intelligence image recognition data meter reading device of claim 3, wherein: the meter reading device further comprises a display, and a signal input end of the display is connected with a signal output end line of the comprehensive output module.
5. The artificial intelligence image recognition data meter reading device of claim 4, wherein: the image cutting module cuts the meter reading image according to the number of the readings, and each cut image contains one meter reading.
6. The artificial intelligence image recognition data meter reading device of claim 5, wherein: ten meter reading images are stored in the sample database, each meter reading image contains one meter reading, and the meter readings in the ten meter reading images are 0-9 respectively.
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| CN202020298776.7U CN211349390U (en) | 2020-03-11 | 2020-03-11 | Artificial intelligence image recognition data device of checking meter |
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| CN202020298776.7U CN211349390U (en) | 2020-03-11 | 2020-03-11 | Artificial intelligence image recognition data device of checking meter |
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