CN215987571U - Gas meter reader - Google Patents
Gas meter reader Download PDFInfo
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- CN215987571U CN215987571U CN202122281084.9U CN202122281084U CN215987571U CN 215987571 U CN215987571 U CN 215987571U CN 202122281084 U CN202122281084 U CN 202122281084U CN 215987571 U CN215987571 U CN 215987571U
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Abstract
The utility model provides a meter reading device for a gas meter, wherein the meter reading device for the gas meter comprises: the communication module comprises a first communication module and a second communication module, and the communication modes of the first communication module and the second communication module are different; the communication module is connected with the main control module; the main control module reads gas data information of the gas meter through the first communication module and sends the gas data information to the terminal equipment through the second communication module. The intelligent gas meter reading device solves the problem that no meter reading device matched with the intelligent gas meter is used in the current market, special personnel are not needed to go to the home of a user for operation, the use is convenient, and manpower and material resources are saved.
Description
Technical Field
The utility model relates to the field of gas meter readers, in particular to a gas meter reader.
Background
Along with the improvement of the living standard of people, the requirement on intelligent life is higher and higher, and the intelligent gas meter is promoted to develop towards the directions of safety, reliability and intelligent convenience. At present, gas meters used by people are developed in an intelligent mode, an intelligent main control board of the existing gas meter has an infrared data communication function, but a user does not have special infrared communication equipment with the intelligent gas meter, and can only hold the special infrared communication equipment, such as a handset, by after-sale workers of a gas company to operate at the home of the user, so that manpower and material resources are wasted, and the requirement of people on intelligent life cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an intelligent main control board of the existing gas meter has an infrared data communication function, but a user does not have special equipment for infrared communication with the intelligent gas meter, and only after sale, a gas company can hold the special infrared communication equipment, such as a handset, to operate at the home of the user, so that manpower and material resources are wasted.
Therefore, the utility model provides a gas meter reading device, which comprises: the communication module comprises a first communication module and a second communication module, and the communication modes of the first communication module and the second communication module are different; the communication module is connected with the main control module; the main control module reads gas data information of the gas meter through the first communication module and sends the gas data information to the terminal equipment through the second communication module.
Optionally, the first communication module is an infrared communication device, and the second communication module is a bluetooth communication device.
Optionally, the gas meter reader further includes: and the safety module is connected with the main control module, receives the data information sent by the main control module, encrypts or decrypts the data information, and sends the encrypted or decrypted data information to the main control module.
Optionally, the gas meter reader further includes: and the data storage module is connected with the main control module and is used for storing the first data information sent by the main control module and sending the stored second data information to the main control module.
Optionally, the gas meter reader further includes: a light display module; and the light display module is connected with the main control module and is used for indicating the working state of the meter reading device of the gas meter.
Optionally, the gas meter reader further includes: a key module; the key module is connected with the main control module and used for transmitting key instruction information to the main control module.
The technical scheme of the utility model has the following advantages:
the utility model provides a gas meter reader, comprising: the communication module comprises a first communication module and a second communication module, and the communication modes of the first communication module and the second communication module are different; the communication module is connected with the main control module; the main control module reads gas data information of the gas meter through the first communication module and sends the gas data information to the terminal equipment through the second communication module. Data can be followed intelligent gas table and passed through first communication module and uploaded the gas table and read the meter ware, have again to read the meter ware and transmit user's terminal equipment through second communication module, solved and did not have the blank that uses the meter ware with intelligent gas table matching on the existing market, need not the operation of professional family, it is convenient to use, has saved manpower and materials, and user use cost is low, convenient operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a gas meter reader in the embodiment of the present invention;
fig. 2 is a schematic structural diagram of a gas meter reader in the embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, technical features involved in different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
An embodiment of the present invention provides a meter reading device for a gas meter, as shown in fig. 1, the meter reading device for a gas meter includes: the system comprises a main control module 1 and a communication module 2, wherein the communication module 2 comprises a first communication module 21 and a second communication module 22, and the first communication module 21 and the second communication module 22 have different communication modes; the communication module 2 is connected with the main control module 1; the main control module 1 reads the gas data information of the gas meter 3 through the first communication module 21, and sends the gas data information to the terminal device 4 through the second communication module 22.
Specifically, in the chip with a control function, such as the MCU microcontroller, adopted in the main control module 1 of the embodiment of the present invention, the MCU microcontroller performs data interaction with the intelligent gas meter 3 through the first communication module 21, reads information such as residual gas amount and real-time gas usage amount of the gas meter, and then transmits the obtained gas information to the terminal device 4 such as the user mobile phone through the second communication module 22.
According to the gas meter reading device provided by the embodiment of the utility model, the gas data information of the gas meter is read through the first communication module, and the gas data information is sent to the terminal equipment through the second communication module, so that the problem that no meter reading device matched with an intelligent gas meter is used in the current market is solved, special personnel are not needed to go to the user for operation, the use is convenient, and manpower and material resources are saved.
Specifically, in one embodiment, as shown in fig. 2, the first communication module 21 is an infrared communication device 211, and the second communication module 22 is a bluetooth communication device 221. The Bluetooth communication and the infrared communication adopted by the embodiment of the utility model are common communication modes, and have the advantages of proper price and convenient and fast communication. The two communication modes can be used for the user to operate more easily in the using process, and the price can be accepted.
Specifically, as shown in fig. 2, the gas meter reading device further includes: and the safety module 5 is connected with the main control module 1, receives the data information sent by the main control module 1, encrypts or decrypts the data information, and sends the encrypted or decrypted data information to the main control module 1.
Specifically, the security module 5 in the implementation of the present invention uses an ESAM security module to complete the data encryption and decryption operations through data interaction with the MCU microcontroller. The ESAM security module decrypts the data received by the MCU microcontroller and encrypts the data to be transmitted by the MCU microcontroller. For example, after the gas meter reader and the management system establish data channel connection, the management system acquires a group of random numbers S1, encrypts the group of random numbers into random numbers S2 by using the national secret SM4, then sends the random numbers S2 to the intelligent safety gas meter reader, the gas meter reader decrypts the random numbers S2 into random numbers S3 through the national secret SM4 algorithm of an ESAM security chip, and uploads the random numbers to the management system, the management system compares S1 and S3, and if the random numbers are the same, the subsequent service is continued; if the intelligent safety gas meter reading device is different, the intelligent safety gas meter reading device is not the system equipment, the data channel connection is disconnected, and the safety of the data channel is ensured. Other security chips may be used in practical applications, and the utility model is not limited thereto.
Specifically, in an embodiment, as shown in fig. 2, the gas meter reading device further includes: and the data storage module 6 is connected with the main control module 1 and is used for storing the first data information sent by the main control module 1 and sending the stored second data information to the main control module 1.
Specifically, the data storage module 6 used in the embodiment of the present invention is an EEPROM data storage module, and is configured to store first data sent by the MCU microcontroller, and complete the storage of key data, so that data is not lost when power is down; if the system needs to retrieve the stored data, the EEPROM data storage module will send the data to the MCU microcontroller.
Specifically, in an embodiment, as shown in fig. 2, the gas meter reading device further includes: a light display module 7; the light display module 7 is connected with the main control module 1 and indicates the working state of the meter reading device of the gas meter.
Specifically, in the embodiment of the present invention, the indication module is used to display the operating status of the gas main control board, for example, different colored lights are used to indicate, red indicates that the gas main control board stops operating, green indicates that the gas main control board is operating, and the MCU microcontroller controls the lights to be turned on and off. In practical application, the working state of the main control panel can be represented by different numbers of lamps. In the embodiment of the utility model, the indicating module is used, so that a user can visually see the working state of the gas main control board.
Specifically, in an embodiment, as shown in fig. 2, the gas meter reading device further includes: a key module 8; the key module is connected with the main control module 1 and used for transmitting key instruction information to the main control module 1.
Specifically, in the embodiment of the present invention, the key module 8 starts the meter reading device of the intelligent safety gas meter to start working by transmitting a key instruction to the MCU microcontroller.
The gas meter reader in the embodiment of the utility model is simple equipment with infrared and Bluetooth communication functions, a user connects a mobile phone Bluetooth with the Bluetooth of the intelligent safety gas meter reader, and the infrared communication function of the intelligent safety gas meter reader is in data communication with the intelligent gas. The utility model solves the blank that no meter reader matched with the intelligent gas meter is used in the current market, does not need special personnel to go to the home of a user for operation, saves manpower and material resources, fully utilizes the Bluetooth function of the current intelligent mobile phone, and has low cost and convenient operation. The utility model also uses the security module, and the security module is used for encrypting and decrypting the gas information to ensure the security of the data channel.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (6)
1. A gas meter reader, comprising: a main control module and a communication module, wherein,
the communication module comprises a first communication module and a second communication module, and the communication modes of the first communication module and the second communication module are different;
the communication module is connected with the main control module;
the main control module reads gas data information of the gas meter through the first communication module and sends the gas data information to the terminal equipment through the second communication module.
2. The gas meter reader according to claim 1, wherein the first communication module is an infrared communication device, and the second communication module is a bluetooth communication device.
3. The gas meter reader of claim 1, further comprising:
and the safety module is connected with the main control module, receives the data information sent by the main control module, encrypts or decrypts the data information, and sends the encrypted or decrypted data information to the main control module.
4. The gas meter reader of claim 1, further comprising:
and the data storage module is connected with the main control module and is used for storing the first data information sent by the main control module and sending the stored second data information to the main control module.
5. The gas meter reader of claim 1, further comprising: a light display module;
and the light display module is connected with the main control module and is used for indicating the working state of the meter reading device of the gas meter.
6. The gas meter reader of claim 1, further comprising: a key module;
the key module is connected with the main control module and used for transmitting key instruction information to the main control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122281084.9U CN215987571U (en) | 2021-09-18 | 2021-09-18 | Gas meter reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122281084.9U CN215987571U (en) | 2021-09-18 | 2021-09-18 | Gas meter reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215987571U true CN215987571U (en) | 2022-03-08 |
Family
ID=80463835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122281084.9U Active CN215987571U (en) | 2021-09-18 | 2021-09-18 | Gas meter reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215987571U (en) |
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2021
- 2021-09-18 CN CN202122281084.9U patent/CN215987571U/en active Active
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