CN220795832U - WQAR equipment with wireless communication module - Google Patents
WQAR equipment with wireless communication module Download PDFInfo
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- CN220795832U CN220795832U CN202322629917.5U CN202322629917U CN220795832U CN 220795832 U CN220795832 U CN 220795832U CN 202322629917 U CN202322629917 U CN 202322629917U CN 220795832 U CN220795832 U CN 220795832U
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- 238000004891 communication Methods 0.000 title claims abstract description 20
- 230000006978 adaptation Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 10
- 238000012544 monitoring process Methods 0.000 description 7
- 230000002159 abnormal effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
Abstract
The utility model relates to WQAR equipment with a wireless communication module, which comprises a WQAR main board, a HUB (HUB), a GPIO (general purpose input/output) chip and a plurality of radio frequency modules, wherein the HUB is used for expanding a connection port; the HUB is connected with a mainboard of WQAR, the radio frequency module is connected with the HUB, and the radio frequency module is connected with an antenna; the GPIO chip is connected with a mainboard WQAR, and a CPU for controlling the radio frequency module and the GPIO chip is arranged on the mainboard WQAR. The problem that multiple GPIO ports of a WQAR main board are occupied, multiple modules cannot be identified, displayed, powered on and powered off and detected on the WQAR main board, and adaptation to a mobile operator is insufficient is solved.
Description
Technical Field
The utility model relates to the WQAR equipment field, in particular to WQAR equipment with a wireless communication module.
Background
In the prior art, a plurality of GPIO ports of a WQAR main board are used, and when a plurality of modules are externally connected, a plurality of data lines are required to be connected; in the prior art, the state of a plurality of modules needs to be identified, corresponding indication signals are sent out, the modules are electrified up and down, whether the electrification up and down is successful or not is checked, the current overload condition is monitored, and the identification, the display, the electrification up and down and the detection of the plurality of modules are difficult to realize on a mainboard of WQAR at the same time. Moreover, the adaptation of the prior art products to the mobile operator is not sufficient.
Disclosure of utility model
The application provides WQAR equipment with a wireless communication module, which solves the problems that a plurality of GPIO ports of a main board of WQAR are occupied, multi-module identification, display, power on/off and detection cannot be realized on the main board of WQAR, and adaptation to a mobile operator is insufficient.
A WQAR device with a wireless communication module comprises a WQAR main board, a HUB for expanding a connection port, a GPIO chip and a plurality of radio frequency modules; the HUB is connected with a mainboard of WQAR, the radio frequency module is connected with the HUB, and the radio frequency module is connected with an antenna; the GPIO chip is connected with a mainboard WQAR, and a CPU for controlling the radio frequency module and the GPIO chip is arranged on the mainboard WQAR.
Further, the number of the radio frequency modules is 4.
Further, the radio frequency module also comprises an indicator light for indicating the state of the radio frequency module.
The utility model has the beneficial effects that:
(1) The GPIO chip connected with one expansion IO port is connected, so that the GPIO ports of the WQAR main board are not occupied, the number of connecting lines is reduced to two from the original multiple lines, and space is reserved for other modules/devices;
(2) The HUB is adopted, only one USB interface is occupied, the occupation of a WQAR main board USB interface is reduced, and a space is reserved for other modules/devices;
(3) A plurality of radio frequency modules are adopted, so that the mobile communication system can be adapted to a plurality of mobile operators, and the rapidness and stability of wireless communication are ensured;
(4) The GPIO chip can realize the identification, display, power on and power off and detection of multiple modules, is convenient for monitoring each module and timely discovers problems.
Drawings
FIG. 1 is a block diagram of an embodiment 1 of a WQAR device with a wireless communications module according to the present utility model;
FIG. 2 is a block diagram of an embodiment 2 of a WQAR device with a wireless communications module according to the present utility model;
fig. 3 is a module connection diagram of embodiment 3 of a WQAR device with a wireless communications module according to the present utility model.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
The application provides WQAR equipment with a wireless communication module, which solves the problems that a plurality of GPIO ports of a main board of WQAR are occupied, multi-module identification, display, power on/off and detection cannot be realized on the main board of WQAR, and adaptation to a mobile operator is insufficient.
Example 1
A WQAR device with a wireless communication module comprises a WQAR main board, a HUB for expanding a connection port, a GPIO chip and 4 radio frequency modules; the HUB is connected with a mainboard of WQAR, the radio frequency module is connected with the HUB, and the radio frequency module is connected with an antenna; the GPIO chip is connected to the motherboard WQAR, and the motherboard WQAR has a CPU for controlling the GPIO chip.
In some embodiments, an indicator lamp can be externally connected, the state of each communication module is reflected in real time by using the GPIO chip and the external indicator lamp, and an interrupt signal is captured in real time, so that even if the abnormal current condition is found, the monitoring efficiency is improved, after the power-on and power-off operation is performed, the module voltage is detected, and whether the power-on and power-off operation is successful or not is judged; and the chip of the IO port is expanded, an electric control link is realized, and the expansion chip is communicated with the mainboard of WQAR by using an I2C bus. The GPIO chip is externally connected with a plurality of modules, such as a radio frequency module, and the functions of powering on and off, voltage detection, current overload monitoring, state indication and the like of the modules are realized. The power-on and power-off of the module are controlled by controlling the voltage of the output port; after the module is powered on and powered off, the voltage state of the corresponding GPIO port changes, and whether the power on and powered off is successful or not is judged by reading the numerical value of the register, so that the power on and powered off voltage detection of the module is realized; when the state of the module is changed, a message is sent to rewrite the numerical value in the register, so that the voltage value of the corresponding port is changed, and the corresponding indicator lamp is controlled to be on or off, so that the state indication of the module is realized; when the current is overlarge, the voltage of the connected GPIO terminal is overturned, an interrupt signal is sent out, the numerical value of the register is changed, and the abnormal condition is timely captured through timing reading of the register so as to facilitate subsequent processing.
In this embodiment, the specific control method is common knowledge in the art.
Example 2
A WQAR device with a wireless communication module comprises a WQAR main board, a HUB for expanding a connection port, a GPIO chip and 3 radio frequency modules; the HUB is connected with a mainboard of WQAR, the radio frequency module is connected with the HUB, and the radio frequency module is connected with an antenna; the GPIO chip is connected to the motherboard WQAR, and the motherboard WQAR has a CPU for controlling the radio frequency module and the GPIO chip.
In some embodiments, an indicator lamp can be externally connected, the state of each communication module is reflected in real time by using the GPIO chip and the external indicator lamp, and an interrupt signal is captured in real time, so that even if the abnormal current condition is found, the monitoring efficiency is improved, after the power-on and power-off operation is performed, the module voltage is detected, and whether the power-on and power-off operation is successful or not is judged; and the chip of the IO port is expanded, an electric control link is realized, and the expansion chip is communicated with the mainboard of WQAR by using an I2C bus. The GPIO chip is externally connected with a plurality of modules, such as a radio frequency module, and the functions of powering on and off, voltage detection, current overload monitoring, state indication and the like of the modules are realized. The power-on and power-off of the module are controlled by controlling the voltage of the output port; after the module is powered on and powered off, the voltage state of the corresponding GPIO port changes, and whether the power on and powered off is successful or not is judged by reading the numerical value of the register, so that the power on and powered off voltage detection of the module is realized; when the state of the module is changed, a message is sent to rewrite the numerical value in the register, so that the voltage value of the corresponding port is changed, and the corresponding indicator lamp is controlled to be on or off, so that the state indication of the module is realized; when the current is overlarge, the voltage of the connected GPIO terminal is overturned, an interrupt signal is sent out, the numerical value of the register is changed, and the abnormal condition is timely captured through timing reading of the register so as to facilitate subsequent processing.
In this embodiment, the specific control method is common knowledge in the art.
Example 3
A WQAR device with a wireless communication module comprises a WQAR main board, a HUB for expanding a connection port, a GPIO chip and 2 radio frequency modules; the HUB is connected with a mainboard of WQAR, the radio frequency module is connected with the HUB, and the radio frequency module is connected with an antenna; the GPIO chip is connected to the motherboard WQAR, and the motherboard WQAR has a CPU for controlling the radio frequency module and the GPIO chip.
In some embodiments, an indicator lamp can be externally connected, the state of each communication module is reflected in real time by using the GPIO chip and the external indicator lamp, and an interrupt signal is captured in real time, so that even if the abnormal current condition is found, the monitoring efficiency is improved, after the power-on and power-off operation is performed, the module voltage is detected, and whether the power-on and power-off operation is successful or not is judged; and the chip of the IO port is expanded, an electric control link is realized, and the expansion chip is communicated with the mainboard of WQAR by using an I2C bus. The GPIO chip is externally connected with a plurality of modules, such as a radio frequency module, and the functions of powering on and off, voltage detection, current overload monitoring, state indication and the like of the modules are realized. The power-on and power-off of the module are controlled by controlling the voltage of the output port; after the module is powered on and powered off, the voltage state of the corresponding GPIO port changes, and whether the power on and powered off is successful or not is judged by reading the numerical value of the register, so that the power on and powered off voltage detection of the module is realized; when the state of the module is changed, a message is sent to rewrite the numerical value in the register, so that the voltage value of the corresponding port is changed, and the corresponding indicator lamp is controlled to be on or off, so that the state indication of the module is realized; when the current is overlarge, the voltage of the connected GPIO terminal is overturned, an interrupt signal is sent out, the numerical value of the register is changed, and the abnormal condition is timely captured through timing reading of the register so as to facilitate subsequent processing.
In this embodiment, the specific control method is common knowledge in the art.
In the application, the adopted modules are as follows, WQAR: manufacturer forlinx, model OK104xA-C3, but not limited thereto; GPIO chip: manufacturer Texas Instruments, model TCA9555, but not limited thereto; HUB: model JPX-6104, but not limited thereto; and the radio frequency module is as follows: remote RM500Q-GL, but is not limited thereto.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (3)
1. WQAR equipment with a wireless communication module is characterized by comprising a WQAR main board, a HUB (HUB for expanding a connection port), a GPIO (general purpose input/output) chip and a plurality of radio frequency modules; the HUB is connected with a mainboard of WQAR, the radio frequency module is connected with the HUB, and the radio frequency module is connected with an antenna; the GPIO chip is connected with a mainboard WQAR, and a CPU for controlling the GPIO chip is arranged on the mainboard WQAR.
2. The WQAR unit with wireless communication modules of claim 1, wherein the number of radio frequency modules is 4.
3. The WQAR unit having a wireless communications module according to claim 1 further comprising an indicator light for indicating the status of the radio module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629917.5U CN220795832U (en) | 2023-09-27 | 2023-09-27 | WQAR equipment with wireless communication module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629917.5U CN220795832U (en) | 2023-09-27 | 2023-09-27 | WQAR equipment with wireless communication module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220795832U true CN220795832U (en) | 2024-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322629917.5U Active CN220795832U (en) | 2023-09-27 | 2023-09-27 | WQAR equipment with wireless communication module |
Country Status (1)
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| CN (1) | CN220795832U (en) |
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2023
- 2023-09-27 CN CN202322629917.5U patent/CN220795832U/en active Active
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