CN212256560U - Tensioning control system based on LORA communication - Google Patents
Tensioning control system based on LORA communication Download PDFInfo
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- CN212256560U CN212256560U CN202021106881.2U CN202021106881U CN212256560U CN 212256560 U CN212256560 U CN 212256560U CN 202021106881 U CN202021106881 U CN 202021106881U CN 212256560 U CN212256560 U CN 212256560U
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Abstract
The utility model relates to a stretch-draw control system based on LORA communication, including a set of stretch-draw control system, stretch-draw control system includes main control unit and follow control unit, main control unit and follow control unit all include power module, switch and controller; the controller circuit board is fixedly connected with an LoRa chip, and the LoRa chip is used as a communication module of the tension control system and used for sending and receiving data; the power module, the power switch and the controller are connected in sequence through leads. The utility model has the advantages that, the utility model discloses a communication module of loRa chip as prestressing force stretch-draw control system for communication distance is than the present communication mode distance about 10 times far away, has solved from the root because receive the distance far away, external environment dislike the communication problem that brings. And meanwhile, the LoRa chip has low power consumption, so that the service life of the battery can be prolonged.
Description
Technical Field
The utility model belongs to the technical field of control system, concretely relates to stretch-draw control system based on LORA communication.
Background
In the existing prestress intelligent tensioning control system, the communication mode of most of the master and slave machines adopts Zibgee and Gaussian frequency shift keying GFSK. However, the above communication method has the following drawbacks:
1) the Zigbee has the advantages of higher cost, short communication distance (effective distance is 100 meters) and poor penetration performance of 2.4G transmitting frequency;
2) the Gaussian frequency shift keying GFSK has short communication distance, higher power consumption and poorer anti-interference performance, and is not suitable for being used in a complex environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, provide a communication distance is far away, environmental suitability is high, low-power consumption, longe-lived stretch-draw control system based on LORA communication.
In order to achieve the above object, the utility model provides a following technical scheme:
a tension control system based on LORA communication comprises a set of tension control system, wherein the tension control system comprises a master controller and a slave controller, and the master controller and the slave controller respectively comprise a power supply module, a power supply switch and a controller; the controller circuit board is fixedly connected with an LoRa chip, and the LoRa chip is used as a communication module of the tension control system and used for sending and receiving data.
Further, the controller adopts an MCU control chip, and the model number of the MCU control chip is STM32F 407.
Furthermore, the power module, the power switch and the controller are connected in sequence through conducting wires.
Preferably, the power switch is a push switch.
Preferably, the LoRa chip is soldered on the controller circuit board.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a communication module of loRa chip as prestressing force stretch-draw control system for communication distance is than the present communication mode distance about 10 times far away, has solved from the root because receive the communication problem that the distance is far away, external environment is slightly waiting to bring. And meanwhile, the LoRa chip has low power consumption, so that the service life of the battery can be prolonged.
Drawings
In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required to be used in the description of the embodiment will be briefly introduced below, it is obvious that the drawings in the following description are only for more clearly illustrating the embodiment of the present invention or the technical solution in the prior art, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a schematic structural diagram of a main controller of the present invention;
FIG. 2 is a schematic diagram of the slave controller structure of the present invention;
in the figure: the device comprises a main controller 1, a sub controller 2, a power module 3, a power switch 4, a controller 5 and a LoRa chip 6.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described with reference to the following specific embodiments, which are provided as illustration only and are not intended to limit the present invention.
As shown in fig. 1-2, a stretch-draw control system based on LORA communication includes a set of stretch-draw control system, where the stretch-draw control system includes a master controller 1, a slave controller 2, two power switches 4, two power modules 3, and a plurality of wires, and the master controller 1 and the slave controller 2 both include a power module 3, a power switch 4, and a controller 5; the controller 5 is fixed connection loRa chip 6 on the circuit board, loRa chip 6 is as stretch-draw control system's communication module for send and receive data.
The controller 5 adopts an MCU control chip, and the model thereof is STM32F 407.
The power module 3, the power switch 4 and the controller 5 are connected in sequence through conducting wires.
Preferably, the power switch 4 is a push switch.
When the device is used, the LoRa chip 6 is welded on a circuit board of the tension controller 5, and the tension controller 5, the power switch 4 and the power module 3 are connected together by two wires; and a power switch 4 is turned on to supply power to the tensioning controller 5, and a tensioning control chip MCU (STM32F407) controls the LoRa chip 6 to send and receive data.
The utility model discloses a communication module of loRa chip 6 as prestressing force stretch-draw control system for communication distance is than the present communication mode distance about 10 times far away, has solved from the root because receive the communication problem that the distance is far away, external environment is slightly waiting to bring. And meanwhile, the LoRa chip 6 has low power consumption, so that the service life of the battery can be prolonged.
The present invention is not described in detail in the prior art.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A tensioning control system based on LORA communication is characterized by comprising a set of tensioning control system, wherein the tensioning control system comprises a master controller (1) and a slave controller (2), and the master controller (1) and the slave controller (2) respectively comprise a power module (3), a power switch (4) and a controller (5); fixed connection loRa chip (6) on controller (5) circuit board, loRa chip (6) are as stretch-draw control system's communication module for send and receive data.
2. A LORA communication-based tension control system according to claim 1, wherein the controller (5) adopts an MCU control chip, and the type is STM32F 407.
3. A LORA communication-based tensioning control system according to claim 1, wherein the power supply module (3), the power switch (4) and the controller (5) are connected sequentially through conducting wires.
4. A LORA communication-based tensioning control system according to claim 1, wherein the power switch (4) is a push-button switch.
5. A LORA communication based tension control system according to any one of claims 1 to 4, wherein the LoRa chip (6) is soldered on a circuit board of the controller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021106881.2U CN212256560U (en) | 2020-06-15 | 2020-06-15 | Tensioning control system based on LORA communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021106881.2U CN212256560U (en) | 2020-06-15 | 2020-06-15 | Tensioning control system based on LORA communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212256560U true CN212256560U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021106881.2U Active CN212256560U (en) | 2020-06-15 | 2020-06-15 | Tensioning control system based on LORA communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212256560U (en) |
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2020
- 2020-06-15 CN CN202021106881.2U patent/CN212256560U/en active Active
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