CN217333426U - Reading charging system - Google Patents
Reading charging system Download PDFInfo
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- CN217333426U CN217333426U CN202220745031.XU CN202220745031U CN217333426U CN 217333426 U CN217333426 U CN 217333426U CN 202220745031 U CN202220745031 U CN 202220745031U CN 217333426 U CN217333426 U CN 217333426U
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- 239000013589 supplement Substances 0.000 claims description 6
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Abstract
The application discloses a reading charging system, and relates to the technical field of image recognition processing and automatic control. The reading charging system comprises: the device to be tested, the image collector and the data processor. The image processor arranged at the position of the device to be tested enables the data processor to acquire the picture of the device to be tested, and the low-efficiency working mode that the device to be tested is read manually is avoided. Meanwhile, the data processor is in communication connection with the image collector through a wireless network, payment data are determined according to the pictures acquired by the image collector, manual calculation according to reading is avoided, low efficiency is achieved, meanwhile, manual work is replaced through the data processor, and labor cost is reduced.
Description
Technical Field
The application relates to the technical field of image recognition processing and automatic control, in particular to a reading charging system.
Background
With the rapid development of social economy, more and more business office buildings are provided. Meanwhile, more commercial tenants rent in the business office building are provided. The difference between the industry, the number of workers and the working time interval of each merchant is large. Therefore, the property management company of the commercial office building is a water meter which is independently installed for each merchant, and the mode of manually taking pictures and manually collecting fees is adopted for calculating the monthly water fee. Such a mode is inefficient, and the cost of labor is higher simultaneously, and the water gauge generally sets up in comparatively dark environment, therefore the wrong condition of reading can appear when carrying out the reading and take place.
In view of the above problems, it is an endeavor of those skilled in the art to find an efficient, low-cost and accurate charging method for charging.
SUMMERY OF THE UTILITY MODEL
The purpose of this application is to provide a reading charging system, which is used for charging with high efficiency, low cost and accuracy.
In order to solve the above technical problem, the present application provides a reading charging system, including: the system comprises an image collector, a data processor and a light supplement lamp;
the image processor is arranged right above the water meter and used for acquiring a picture of the water meter;
the data processor is in communication connection with the image collector through a wireless network and is used for receiving the pictures acquired by the image collector and determining payment data according to the pictures;
the light supplement lamp is connected with the data processor and used for supplementing light when the image acquisition device acquires the image.
Preferably, the image collector comprises: the system comprises a camera module, a main control module and a wireless network serial port conversion module;
the main control module is connected with the camera module and used for receiving the pictures acquired by the camera module;
one end of the wireless network serial port conversion module is connected with the main control module and is used for transmitting an acquisition command sent by the data processor to the main control module and sending an acquired picture to the data processor;
the other end of the wireless network serial port conversion module is in communication connection with the data processor and used for receiving the command sent by the data processor, converting the command into a serial port signal and transmitting the serial port signal to the main control module.
Preferably, the method further comprises the following steps: an expansion module;
the expansion module is connected with the image collector and used for realizing the command transmitted by the data processor.
Preferably, the camera module is connected with the main control module through an IIC bus.
Preferably, the camera module is an OPENMV 4H 7 PLUS module.
Preferably, the master control module is an STM32F103VC processor.
Preferably, the type of the wireless network serial port conversion chip in the wireless network serial port conversion module is HLK-RM 04.
The utility model provides a reading charging system includes: the device to be tested, the image collector and the data processor. The image processor arranged at the position of the device to be tested enables the data processor to acquire the picture of the device to be tested, and the low-efficiency working mode that the device to be tested is read manually is avoided. Meanwhile, the data processor is in communication connection with the image collector through a wireless network, payment data are determined according to the pictures acquired by the image collector, manual calculation according to reading is avoided, low efficiency is achieved, meanwhile, manual work is replaced through the data processor, and labor cost is reduced.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious to those skilled in the art that other drawings can be obtained based on these drawings without inventive work.
Fig. 1 is a structural diagram of a reading billing system according to an embodiment of the present application;
fig. 2 is a block diagram of another reading billing system provided in the embodiment of the present application;
fig. 3 is a structural diagram of a camera module provided in an embodiment of the present application;
fig. 4 is a structural diagram of a main control module provided in the embodiment of the present application;
fig. 5 is a structural diagram of a wireless network serial port conversion module provided in the embodiment of the present application;
fig. 6 is a structural diagram of an expansion module provided in an embodiment of the present application.
The system comprises an image collector 10, a data processor 11, a light supplement lamp 12, a camera module 101, a main control module 102, a wireless network serial port conversion module 103 and an expansion module 20.
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 in the present invention, the ordinary skilled in the art can obtain all other embodiments without creative work, which all belong to the protection scope of the present invention.
The core of the utility model is to provide a reading charging system. In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.
Fig. 1 is a structural diagram of a reading charging system according to an embodiment of the present application. As shown in fig. 1, the system includes: an image collector 10, a data processor 11 and a light supplement lamp 12.
The image processor is arranged right above the water meter and used for acquiring a picture of the water meter; the data processor 11 is in communication connection with the image collector 10 through a wireless network, and is used for receiving the pictures acquired by the image collector 10 and determining payment data according to the pictures; the fill-in light 12 is connected to the data processor 11, and is configured to fill in light when receiving a picture acquired by the image acquirer 10.
The image acquisition system receives the acquisition command sent by the data processing server, obtains the picture of the water meter reading, and sends the picture to the data processor 11 through the wireless network. The data processor 11 runs a water fee billing management software system, wherein the water fee billing management software system performs digital recognition on a digital water meter reading picture sent by the image acquisition system according to a preset algorithm and a trained reading recognition model, performs operation processing on a recognized digital result, namely the water meter reading, calculates relevant data of actual water consumption of a user from the water meter reading, and stores the relevant data of water consumption into a database of the water fee billing management software system. The water consumption-related data may be the tonnage of water used, the cost of water used, and the like. It should be noted that, in this embodiment, no limitation is made on the types and categories of the image acquirer 10, the data processor 11, and the fill-in light 12. But as a preferred embodiment, the data processor 11 may be a notebook computer, a tablet computer, and a processor that can all employ the reading charging system mentioned in this embodiment. In addition, the water meter with digital display data is not considered in the process of displaying the decimal point number and the form of the display number of the data on the water meter. Meanwhile, the wireless network may be a WiFi network.
Fig. 2 is a block diagram of another reading billing system according to an embodiment of the present application. On the basis of the above-mentioned embodiment, as a more preferred embodiment, as shown in fig. 2, the image collector 10 includes: the system comprises a camera module 101, a main control module 102 and a wireless network serial port conversion module 103. The main control module 102 is connected to the camera module 101, and is configured to receive a picture obtained by the camera module 101; one end of the wireless network serial port conversion module 103 is connected with the main control module 102, and is used for transmitting an acquisition command sent by the data processor 11 to the main control module 102 and sending an acquired picture to the data processor 11; the other end of the wireless network serial port conversion module 103 is in communication connection with the data processor 11, and is configured to receive a command sent by the data processor 11, convert the command into a serial port signal, and transmit the serial port signal to the main control module 102.
Further, the camera module 101 mentioned in the present embodiment is a module that performs communication through a dupont line and/or through an IIC interface protocol. Fig. 3 is a structural diagram of a camera module according to an embodiment of the present application, and as shown in fig. 3, the camera module 101 is provided with 4 interfaces, which are DRDY, SDA, SCL, and GND, respectively. The 4 interfaces are connected to the main control module 102 through dupont lines and/or an IIC interface protocol, and can be used for receiving pictures acquired by the camera module 101. The camera module 101 comprises an STM32H743II ARM Cortex M7 processor, a detachable camera (configured OV5640 photosensitive element processes 2592 × 1944(5MP) images), and in this module, pictures and pictures processed by the data processor 11 can be easily obtained by the MicroPython language writing script. And the module is connected with the main control module 102 in the image acquisition system through an IIC bus, and sends the shot picture to the main control module 102.
In this embodiment, in order to make the system more complete, the camera module 101 is set as an OPENMV 4H 7 PLUS module, the main control module 102 is set as an STM32F103VC processor, and the type of the wireless network serial port conversion chip in the wireless network serial port conversion module 103 is set as HLK-RM04, respectively. Fig. 4 is a structural diagram of a main control module provided in the embodiment of the present application, and as shown in fig. 4, the periphery of the central control module is connected through a first capacitor C1, a second capacitor C2, a third capacitor C3, a fourth capacitor C4, a fifth capacitor C5, a sixth capacitor C6, a seventh capacitor C7, an eighth capacitor C8, a ninth capacitor C9, a first switch S1, and a peripheral device X1. So that the main control module 102 is in a normal working state in a better environment. The module receives a command of acquiring pictures sent by the data processor 11 and received by the wireless network serial port conversion module 103, drives and obtains the reading pictures of the digital water meter shot by the camera module 101 through the IIC bus, and sends the pictures to the data processing server through the wireless network serial port conversion module 103.
Fig. 5 is a structural diagram of the wireless network serial port conversion module provided in the embodiment of the present application, and as shown in fig. 5, the periphery of the wireless network serial port conversion module 103 is connected through a tenth capacitor C10, an eleventh capacitor C11, a twelfth capacitor C12, a thirteenth capacitor C13, a fourteenth capacitor C14, a first diode D1, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a fifth resistor R5, a ninth capacitor C9, a second switch S2, a third switch S3, and a fourth switch S4. It should be noted that the first diode D1 mentioned above may be a photodiode. The wireless network serial port conversion module 103 is responsible for receiving a wireless network command sent by the data processor 11, converting the wireless network command into a serial port signal and sending the serial port signal to the main control module 102; after the main control module 102 collects the picture of the water meter reading, the picture is converted into a wireless network signal and sent to the data processor 11 for processing.
In this embodiment, the reading billing system may further include an extension module 20, where the extension module 20 is connected to the image collector 10 and is used to implement the command transmitted by the data processor 11. Fig. 6 is a structural diagram of an expansion module according to an embodiment of the present application, and as shown in fig. 6, the periphery of the expansion module 20 is connected through a sixth resistor R6, a seventh resistor R7, an eighth resistor R8, a ninth resistor R9, a tenth resistor R10, a fifteenth capacitor C15, and a sixteenth capacitor C16. It should be noted that the expansion module 20 may be connected to a network cable, so that the operation of charging the reading by using the expansion module 20 connected to the network cable can be realized without a wireless network.
The reading charging system provided by the utility model is introduced in detail. The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
Claims (7)
1. A reading billing system, comprising: the device comprises an image collector (10), a data processor (11) and a light supplement lamp (12);
the image processor is arranged right above the water meter and used for acquiring the picture of the water meter;
the data processor (11) is in communication connection with the image collector (10) through a wireless network and is used for receiving the pictures acquired by the image collector (10) and determining payment data according to the pictures;
the light supplement lamp (12) is connected with the data processor (11) and used for supplementing light when the image collector (10) obtains the picture.
2. A reading billing system according to claim 1, characterized in that the image collector (10) comprises: the system comprises a camera module (101), a main control module (102) and a wireless network serial port conversion module (103);
the main control module (102) is connected with the camera module (101) and is used for receiving the pictures acquired by the camera module (101);
one end of the wireless network serial port conversion module (103) is connected with the main control module (102) and is used for transmitting a collection command sent by the data processor (11) to the main control module (102) and sending the collected picture to the data processor (11);
the other end of the wireless network serial port conversion module (103) is in communication connection with the data processor (11) and is used for receiving the command sent by the data processor (11) and converting the command into a serial port signal to be transmitted to the main control module (102).
3. The reading billing system of claim 1, further comprising: an expansion module (20);
the expansion module (20) is connected with the image collector (10) and is used for realizing the command transmitted by the data processor (11).
4. A reading accounting system according to claim 2, wherein the camera module (101) is connected with the main control module (102) through an IIC bus.
5. A reading billing system according to claim 2, characterized in that the camera module (101) is an OPENMV 4H 7 PLUS module.
6. The reading billing system of claim 2, characterized in that the master control module (102) is an STM32F103VC processor.
7. The reading charging system according to claim 2, wherein the wireless network serial port conversion chip type in the wireless network serial port conversion module (103) is HLK-RM 04.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220745031.XU CN217333426U (en) | 2022-04-01 | 2022-04-01 | Reading charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220745031.XU CN217333426U (en) | 2022-04-01 | 2022-04-01 | Reading charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217333426U true CN217333426U (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220745031.XU Expired - Fee Related CN217333426U (en) | 2022-04-01 | 2022-04-01 | Reading charging system |
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| Country | Link |
|---|---|
| CN (1) | CN217333426U (en) |
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2022
- 2022-04-01 CN CN202220745031.XU patent/CN217333426U/en not_active Expired - Fee Related
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Granted publication date: 20220830 |