CN209746778U - M-Bus data acquisition module based on LoRaWan - Google Patents
M-Bus data acquisition module based on LoRaWan Download PDFInfo
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- CN209746778U CN209746778U CN201920857921.8U CN201920857921U CN209746778U CN 209746778 U CN209746778 U CN 209746778U CN 201920857921 U CN201920857921 U CN 201920857921U CN 209746778 U CN209746778 U CN 209746778U
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Abstract
The utility model relates to the technical field of data acquisition, in particular to an M-Bus data acquisition module based on LoRaWan, which comprises a microprocessor, an equipment configuration unit, an M-Bus communication unit, a LoRaWan communication unit and a power supply unit, wherein the acquisition end of the M-Bus communication unit is connected with the data communication of an external instrument, the output end of the M-Bus communication unit is connected with the input end of the microprocessor, the input end of the LoRaWan communication unit is connected with the output end of the microprocessor, the input end of the equipment configuration unit is connected with the output end of the LoRaWan communication unit, the output end of the equipment configuration unit is connected with the input end of the M-Bus communication unit, the wireless end of the LoRaWan communication unit is connected with the wireless communication of an external remote monitoring center, and the power supply unit is used for the power supply connection of the microprocessor, the equipment configuration unit, the M-Bus communication unit and the LoRaWan communication unit, the utility model discloses can long-rangely gather and remote monitoring the instrument data of M-Bus interface.
Description
Technical Field
The utility model relates to a data acquisition technical field, specific field is a M-Bus data acquisition module based on LoRaWan.
Background
At present, in the data monitoring process of meters such as water meters, heat meters and gas meters, personnel mostly adopt real-time on-site checking for data acquisition, so that manpower is wasted, the efficiency is low, and data errors are easy to occur in the data acquisition process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a M-Bus data acquisition module based on LoRaWan to instrument data need look over on the spot and the problem of transcribing among the solution prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a M-Bus data acquisition module based on LoRaWan, includes microprocessor, equipment configuration unit, M-Bus communication unit, LoRaWan communication unit, and power supply unit, M-Bus communication unit's collection end and outside instrument data communication connection, M-Bus communication unit's output and microprocessor's input are connected, LoRaWan communication unit's input and microprocessor's output are connected, equipment configuration unit's input and LoRaWan communication unit's output are connected, and equipment configuration unit's output and M-Bus communication unit's input are connected, LoRaWan communication unit's wireless end and outside remote monitoring center wireless communication connection, power supply unit is used for the power supply connection to microprocessor, equipment configuration unit, M-Bus communication unit, LoRaWan communication unit.
Preferably, the device configuration unit comprises a key input end and a controller, the key input end is in communication connection with the controller, the controller is in communication connection with an output end of the LoRaWan communication unit, and an output end of the controller is connected with a control end of the M-Bus communication unit.
Preferably, the M-Bus communication unit comprises a data receiver and an M-Bus, the M-Bus is respectively connected with external instrument equipment and the data receiver, the data receiver is in communication connection with the I/O of the microprocessor, and the controller is connected with the input end of the data receiver.
Preferably, the LoRaWan communication unit is a LoRaWan wireless communication module, the LoRaWan wireless communication module is respectively connected with the microprocessor and the equipment configuration unit, and the LoRaWan wireless communication module is in wireless communication connection with an external remote monitoring center.
Preferably, the power supply unit comprises a power manager, a storage battery and a transformer, power output ends of the storage battery and the transformer are connected with an input end of the power manager, an output end of the power manager is respectively connected with power supplies of the microprocessor, the equipment configuration unit, the M-Bus communication unit and the LoRaWan communication unit, an input end of the transformer is connected with an external power supply, and an output end of the transformer is connected with a charging end of the storage battery.
Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of the microprocessor, the equipment configuration unit, the M-Bus communication unit and the LoRaWan communication unit, meter data such as a water meter, a heat meter and a gas meter of an M-Bus interface can be acquired, and the data is sent to a remote monitoring center through a LoRaWan network, so that the acquisition and data processing of the meter data are improved, the labor cost and the condition of data acquisition entry errors are reduced, and meanwhile, the cooperation relation between the data acquisition and the meter can be reduced through remote operation.
Drawings
Fig. 1 is a schematic block diagram of the system of the present invention.
In the figure: 1. a microprocessor; 2. a device configuration unit; 3. an M-Bus communication unit; 4. a LoRaWan communication unit; 5. a power supply unit; 6. a key input end; 7. a controller; 8. a data receiver; 9. an M-Bus; 10. a power manager; 11. a storage battery; 12. a transformer.
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, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a M-Bus data acquisition module based on LoRaWan, includes microprocessor, equipment configuration unit, M-Bus communication unit, LoRaWan communication unit, and power supply unit, M-Bus communication unit's collection end and outside instrument data communication connection, M-Bus communication unit's output and microprocessor's input are connected, LoRaWan communication unit's input and microprocessor's output are connected, equipment configuration unit's input and LoRaWan communication unit's output are connected, and equipment configuration unit's output and M-Bus communication unit's input are connected, LoRaWan communication unit's wireless end and outside remote monitoring center wireless communication connection, power supply unit is used for the power supply connection to microprocessor, equipment configuration unit, M-Bus communication unit, LoRaWan communication unit.
The equipment configuration unit comprises a key input end and a controller, the key input end is in communication connection with the controller, the controller is in communication connection with the output end of the LoRaWan communication unit, and the output end of the controller is connected with the control end of the M-Bus communication unit.
The M-Bus communication unit comprises a data receiver and an M-Bus, the M-Bus is respectively connected with external instrument equipment and the data receiver, the data receiver is in communication connection with the I/O of the microprocessor, and the controller is connected with the input end of the data receiver.
The LoRaWan communication unit is a LoRaWan wireless communication module, the LoRaWan wireless communication module is respectively connected with the microprocessor and the equipment configuration unit, and the LoRaWan wireless communication module is in wireless communication connection with an external remote monitoring center.
The power supply unit comprises a power supply manager, a storage battery and a transformer, the power output ends of the storage battery and the transformer are connected with the input end of the power supply manager, the output end of the power supply manager is respectively connected with the power supplies of the microprocessor, the equipment configuration unit, the M-Bus communication unit and the LoRaWan communication unit, the input end of the transformer is connected with an external power supply, and the output end of the transformer is connected with the charging end of the storage battery.
According to the technical scheme, the M-Bus interface of the instrument needing to acquire data is connected to the data receiver through the M-Bus, then equipment configuration information is input to the controller through remote control or local setting, the data collector is in communication configuration with the connected instrument and used for receiving the data monitored by the instrument, the microprocessor processes the received data and transmits the processed data to the LoRaWan wireless communication module, and the LoRaWan wireless communication module transmits the acquired data to the remote monitoring center so that a worker can conveniently receive and process the data.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a M-Bus data acquisition module based on LoRaWan which characterized in that: the system comprises a microprocessor, an equipment configuration unit, an M-Bus communication unit, a LoRaWan communication unit and a power supply unit, wherein the acquisition end of the M-Bus communication unit is connected with an external instrument in a data communication manner, the output end of the M-Bus communication unit is connected with the input end of the microprocessor, the input end of the LoRaWan communication unit is connected with the output end of the microprocessor, the input end of the equipment configuration unit is connected with the output end of the LoRaWan communication unit, the output end of the equipment configuration unit is connected with the input end of the M-Bus communication unit, the wireless end of the LoRaWan communication unit is connected with an external remote monitoring center in a wireless communication manner, and the power supply unit is used for connecting the microprocessor, the equipment configuration unit, the M-Bus communication unit and the LoRaWan communication unit in a power.
2. The LoRaWan-based M-Bus data acquisition module according to claim 1, wherein: the equipment configuration unit comprises a key input end and a controller, the key input end is in communication connection with the controller, the controller is in communication connection with the output end of the LoRaWan communication unit, and the output end of the controller is connected with the control end of the M-Bus communication unit.
3. The LoRaWan-based M-Bus data acquisition module according to claim 2, wherein: the M-Bus communication unit comprises a data receiver and an M-Bus, the M-Bus is respectively connected with external instrument equipment and the data receiver, the data receiver is in communication connection with the I/O of the microprocessor, and the controller is connected with the input end of the data receiver.
4. The LoRaWan-based M-Bus data acquisition module according to claim 1, wherein: the LoRaWan communication unit is a LoRaWan wireless communication module, the LoRaWan wireless communication module is respectively connected with the microprocessor and the equipment configuration unit, and the LoRaWan wireless communication module is in wireless communication connection with an external remote monitoring center.
5. The LoRaWan-based M-Bus data acquisition module according to claim 1, wherein: the power supply unit comprises a power supply manager, a storage battery and a transformer, the power output ends of the storage battery and the transformer are connected with the input end of the power supply manager, the output end of the power supply manager is respectively connected with the power supplies of the microprocessor, the equipment configuration unit, the M-Bus communication unit and the LoRaWan communication unit, the input end of the transformer is connected with an external power supply, and the output end of the transformer is connected with the charging end of the storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857921.8U CN209746778U (en) | 2019-06-10 | 2019-06-10 | M-Bus data acquisition module based on LoRaWan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857921.8U CN209746778U (en) | 2019-06-10 | 2019-06-10 | M-Bus data acquisition module based on LoRaWan |
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| CN209746778U true CN209746778U (en) | 2019-12-06 |
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| CN201920857921.8U Active CN209746778U (en) | 2019-06-10 | 2019-06-10 | M-Bus data acquisition module based on LoRaWan |
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2019
- 2019-06-10 CN CN201920857921.8U patent/CN209746778U/en active Active
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