Intelligent metering information identification system for measuring equipment

Abstract

The invention belongs to the technical field of information data transmission, and particularly relates to a measuring equipment intelligent metering information identification system, which comprises a metering management system / software for recording and storing metering information of all measuring equipment, calculating metering states of the measuring equipment according to the metering information, and sending the metering states to a server; the metering information and the metering state are packaged after being endowed with unique identifiers, the packaged data are sent to a wireless router through a wireless data transmission technology, and the wireless router transmits the packaged data; and each measuring equipment intelligent metering information signboard has a unique identifier, receives the packaged data which is transmitted by the wireless router and is the same as the unique identifier, and displays the metering information and the metering state in the packaged data. The problems that efficiency is low, errors are prone to occurring, identification information is limited, and intelligence is insufficient are solved, metering work efficiency is improved, work quality is improved, and equipment management intelligence is promoted.

Description

Technical Field

[0001] The present application belongs to the technical field of information data transmission, and in particular, relates to an intelligent metering information identification system for measuring equipment. Background Art

[0002] The existing working method is that metrology personnel conduct metrology confirmation based on the verification / calibration results and usage requirements of the measuring equipment, and fill in the metrology status of the measuring equipment on the metrology management system / software. Generally, there are four states: qualified, limited, disabled, and deactivated. Then, according to the metrology status of the measuring equipment, select the corresponding paper metrology mark, write the equipment name, model specifications, verification personnel, verification date, validity period, etc. on the paper metrology mark, and after filling in, stick the metrology mark on the surface of the measuring equipment, and tear off the old metrology mark from the previous cycle. The existing metrology identification method cannot utilize the information in the metrology management system / software, resulting in repetitive work. The information of the metrology mark needs to be filled in manually, and the metrology mark needs to be replaced every cycle. The filling efficiency is low, and the metrology mark is small in size and prone to errors. Summary of the invention

[0003] In order to solve the above problems, the present application provides a measuring equipment intelligent metering information identification system, including:

[0004] Metering management system / software (2), records and stores metering information of all measuring devices, calculates metering status of measuring devices based on the metering information, packages the metering information and metering status after assigning unique identifiers, and sends the packaged data to a wireless router via wireless data transmission technology

[0005] A wireless router transmits the packaged data to the environment where all measurement devices exist;

[0006] Multiple measuring equipment intelligent metering information identification plates, each measuring equipment is installed with a measuring equipment intelligent metering information identification plate, each measuring equipment intelligent metering information identification plate has a unique identification, the measuring equipment intelligent metering information identification plate receives the packaged data identical to the unique identification transmitted by the wireless router, and displays the metering information and metering status in the packaged data.

[0007] Preferably, the measurement information includes: equipment name, model specification, number, calibration date, expiration date, calibration personnel, measurement range, parameters, accuracy level, first measurement time of equipment, and measurement calibration records over the years.

[0008] Preferably, the metering status includes qualified, limited, disabled, deactivated, about to expire, and expired.

[0009] Preferably, the measuring equipment intelligent metering information sign comprises: a wireless receiving / transmitting module (3), a controller (4), an alarm module (5), a display module (6) and a storage module (7);

[0010] The wireless receiving / transmitting module (3) is used to receive the packaged data transmitted by the wireless router and transmit the data to the controller (4). The controller (4) generates a metering status mark and an alarm level from the metering status and metering information in the packaged data, displays the metering status mark through the display module (6), and alarms the alarm level through the alarm module (5). The controller (4) also stores the packaged data in the storage module (7).

[0011] The wireless receiving / transmitting module (3) is used to regularly package the data in the storage module (7) through the controller (4) and transmit it to the wireless router, and compare it with the corresponding measuring device information in the metering management system / software (2) to ensure that the displayed information is consistent with it.

[0012] Preferably, the alarm module (5) also has an on-site alarm function, which is used to package the alarm information from the controller (4) and transmit it back to the metering management system / software (2) through the wireless receiving / transmitting module (3) when an abnormal situation occurs during the use of the equipment.

[0013] Preferably, the display module also has a search function for retrieving metering information and metering status in the storage module (7).

[0014] Preferably, the metering status identification includes a background color and metering information displayed on the background color, and the background color includes green, blue, purple, gray and red, corresponding to the metering status of qualified, limited, disabled, deactivated and expired respectively; the expiring state is displayed separately by a special mark.

[0015] Preferably, the controller (4) and the wireless receiving / transmitting module (3) communicate via the SPI communication protocol, and the controller is selected as an STM32 main control chip.

[0016] Preferably, the storage module (7) adopts a database management system to facilitate data query, update and backup, and adopts a distributed storage architecture to improve data storage capacity and reliability.

[0017] Preferably, the metering management system / software (2) also has a receiving module, the wireless receiving / transmitting module (3) of the measuring device intelligent metering information identification plate also has a feedback function, the unique identifier also has the updated batch information of the current packaged data, the measuring device intelligent metering information identification plate feeds back the unique identifier and the updated batch information to the metering management system / software (2), and the metering management system / software (2) compares the unique identifier and the updated batch information with the database after receiving the data, and determines whether the measuring device intelligent metering information identification plate has successfully received the packaged data. The measuring device intelligent metering information identification plate also has the function of regularly packaging the information in the storage module (7) and feeding it back to the metering management system / software (2), and the metering management system / software (2) compares the unique identifier and the latest information in the data control after receiving the data, and determines whether the information in the measuring device intelligent metering information identification plate is correct.

[0018] The advantages of this application include: This application solves problems such as low efficiency, easy errors, limited identification information, and insufficient intelligence, improves the efficiency of measurement work, improves work quality, and promotes intelligent equipment management.

[0019] The intelligent identification system of this application can greatly improve work efficiency, reduce human errors, and increase the equipment's historical measurement information such as equipment measurement parameters / range, accuracy level, equipment first measurement time, historical measurement verification records, etc., making it more convenient for the use of measuring equipment and managers to intuitively and quickly understand the measurement technical information of each stage of the measuring equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is an architecture diagram of a smart metering information identification system for measuring equipment according to a preferred embodiment of the present application. DETAILED DESCRIPTION

[0021] In order to make the technical solution and advantages of the present application clearer, the technical solution of the present application will be further described in detail in detail and in detail in conjunction with the accompanying drawings. It can be understood that the specific embodiments described here are only partial embodiments of the present application, which are only used to explain the present application, not to limit the present application. It should be noted that, for the convenience of description, only the parts related to the present application are shown in the accompanying drawings, and other related parts can refer to the general design. In the absence of conflict, the embodiments in the present application and the technical features in the embodiments can be combined with each other to obtain new embodiments.

[0022] In addition, it should be noted that, unless otherwise clearly specified and limited, the words "installed", "connected", "connected" and similar terms used in the description of this application should be understood in a broad sense. For example, the connection can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or the internal connection of two components. Technical personnel in the field can understand their specific meanings in this application according to the specific circumstances.

[0023] like Figure 1 As shown, the architecture diagram of the intelligent metering information identification system for measuring equipment, the intelligent metering information identification system architecture of the measuring equipment includes: a metering management system / software (2), which records and stores metering information of all measuring equipment, calculates the metering status of the measuring equipment according to the metering information, and packages the metering information and metering status after assigning a unique identifier, and sends the packaged data to the wireless router through wireless data transmission technology.

[0024] A wireless router transmits the packaged data to the environment where all measurement devices exist;

[0025] Multiple measuring equipment intelligent metering information identification plates, each measuring equipment is installed with a measuring equipment intelligent metering information identification plate, each measuring equipment intelligent metering information identification plate has a unique identification, the measuring equipment intelligent metering information identification plate receives the packaged data identical to the unique identification transmitted by the wireless router, and displays the metering information and metering status in the packaged data.

[0026] The measuring equipment intelligent metering information identification plate comprises: a wireless receiving / transmitting module (3), a controller (4), an alarm module (5), a display module (6) and a storage module (7).

[0027] Specific working principle:

[0028] 1) Send the equipment name, model specification, number, verification date, validity date, verification personnel, measurement status, measurement range, parameters, accuracy level, equipment first measurement time, and measurement verification records of previous years in the measurement management system / software to the wireless router via WIFI wireless data transmission technology;

[0029] 2) Transmitting data to the environment where all measuring devices exist through a wireless router so that the data receiving module in the intelligent metering information identification plate of the measuring device can receive it;

[0030] 3) The wireless receiving / transmitting module receives the data transmitted by the wireless router, defines a unique fixed IP for each measuring device, and ensures that the data is transmitted to the correct measuring device. The data receiving module uses a superheterodyne receiving module to ensure the integrity of the received data, reduce data loss, and improve receiving efficiency;

[0031] 4) The controller and the receiving module communicate via the SPI communication protocol, and the controller is selected as the STM32 main control chip. The controller processes and analyzes the data, evaluates and judges the data, determines that the metering status of the measuring device is qualified, limited, disabled, discontinued, about to expire, and overdue, and assigns color coding according to the corresponding metering status (green is qualified, blue is limited, purple is disabled, gray is disabled, and red is overdue), generates the corresponding metering status identification and alarm level (qualified and not about to expire, limited and not about to expire disabled, disabled state alarm light is not on, qualified and about to expire, limited and about to expire alarm light flashes, overdue alarm light flashes), and stores the metering information of the measuring device;

[0032] 5) The alarm module will sound an alarm according to the alarm level processed by the controller, and the alarm light on the display screen will sound an alarm;

[0033] 6) The display module displays the generated measurement information identification to the measurement equipment users and managers in an intuitive manner. The display module selects an LCD touch screen (the background color can be displayed). The touch screen function facilitates the measurement equipment users and managers to directly operate and query, and provides an intelligent search function to quickly find the measurement equipment's previous measurement information.

[0034] 7) Storage module: used to store relevant data and measurement information of previous measuring equipment, adopt database management system to facilitate data query, update and backup, and adopt distributed storage architecture to improve data storage capacity and reliability.

[0035] 8) The metering management system / software (1), wireless router (2), wireless receiving / transmitting module (3), and controller (4) adopt WIFI wireless data transmission mode and have automatic switching and redundant backup mechanisms to ensure stable and efficient data transmission to the controller, thereby improving data transmission speed and real-time performance; and configure network monitoring and fault diagnosis tools to timely detect and resolve communication faults.

[0036] The intelligent metering information identification system for measuring equipment adopts wireless data transmission to transmit the metering information of the measuring equipment to the intelligent metering information identification plate of the measuring equipment. The intelligent metering information identification plate of the measuring equipment displays the metering information of the measuring equipment, realizes the intelligent management of the metering information of the measuring equipment, improves work efficiency, and eliminates the error-prone problem of manual replacement.

[0037] Preferably, the metering management system / software (2) further comprises a receiving module, the measuring device intelligent metering information identification plate further comprises a feedback transmission module, the unique identifier further comprises update batch information of the currently packaged data, the measuring device intelligent metering information identification plate feeds back the unique identifier and the update batch information to the metering management system / software (2), and the metering management system / software (2) compares the unique identifier and the update batch information with those in the database after receiving the unique identifier and the update batch information to determine whether the measuring device intelligent metering information identification plate has successfully received the packaged data.

[0038] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A measuring equipment intelligent metering information identification system, characterized in that: include: Metering management system / software (2), records and stores metering information of all measuring devices, calculates metering status of measuring devices based on the metering information, packages the metering information and metering status after assigning unique identifiers, and sends the packaged data to a wireless router via wireless data transmission technology A wireless router transmits the packaged data to the environment where all measurement devices exist; Multiple measuring equipment intelligent metering information identification plates, each measuring equipment is installed with a measuring equipment intelligent metering information identification plate, each measuring equipment intelligent metering information identification plate has a unique identification, the measuring equipment intelligent metering information identification plate receives the packaged data identical to the unique identification transmitted by the wireless router, and displays the metering information and metering status in the packaged data.

2. The intelligent metering information identification system for measuring equipment according to claim 1, characterized in that: The measurement information includes: equipment name, model specifications, number, calibration date, validity date, calibration personnel, measurement range, parameters, accuracy level, first measurement time of equipment, and measurement calibration records over the years.

3. The intelligent metering information identification system for measuring equipment according to claim 2, characterized in that: The metering status includes qualified, limited, disabled, deactivated, about to expire, and expired.

4. The intelligent metering information identification system for measuring equipment according to claim 3, characterized in that: The measuring equipment intelligent metering information identification plate comprises: a wireless receiving / transmitting module (3), a controller (4), an alarm module (5), a display module (6) and a storage module (7); The wireless receiving / transmitting module (3) is used to receive the packaged data transmitted by the wireless router and transmit the data to the controller (4). The controller (4) generates a metering status mark and an alarm level from the metering status and metering information in the packaged data, displays the metering status mark through the display module (6), and alarms the alarm level through the alarm module (5). The controller (4) also stores the packaged data in the storage module (7). The wireless receiving / transmitting module (3) is used to regularly package the data in the storage module (7) through the controller (4) and transmit it to the wireless router, and compare it with the corresponding measuring device information in the metering management system / software (2) to ensure that the displayed information is consistent with it.

5. The intelligent metering information identification system for measuring equipment according to claim 4 is characterized in that The alarm module (5) also has an on-site alarm function, which is used to package the alarm information from the controller (4) and transmit it back to the metering management system / software (2) through the wireless receiving / transmitting module (3) when an abnormal situation occurs during the use of the equipment.

6. The intelligent metering information identification system for measuring equipment according to claim 4, characterized in that: The display module also has a search function for retrieving metering information and metering status in the storage module (7).

7. The measuring equipment intelligent metering information identification system according to claim 4, characterized in that: The metering status mark includes a background color and metering information displayed on the background color, wherein the background color includes green, blue, purple, gray and red, corresponding to the metering status of qualified, limited, disabled, deactivated and expired respectively; The upcoming expiration is shown separately by a special mark.

8. The intelligent metering information identification system for measuring equipment according to claim 7, characterized in that: The controller (4) and the wireless receiving / transmitting module (3) communicate with each other via the SPI communication protocol, and the controller is selected as an STM32 main control chip.

9. The intelligent metering information identification system for measuring equipment according to claim 7, characterized in that: The storage module (7) adopts a database management system to facilitate data query, update and backup, and adopts a distributed storage architecture to improve data storage capacity and reliability.

10. The intelligent metering information identification system for measuring equipment according to claim 7, characterized in that: The metering management system / software (2) also has a receiving module, and the wireless receiving / transmitting module (3) of the measuring equipment intelligent metering information identification plate also has a feedback function. The unique identifier also has update batch information of the currently packaged data. The measuring equipment intelligent metering information identification plate feeds back the unique identifier and the update batch information to the metering management system / software (2). After receiving the unique identifier and the update batch information, the metering management system / software (2) compares the unique identifier and the update batch information with those in the database to determine whether the measuring equipment intelligent metering information identification plate has successfully received the packaged data.

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