CN210609875U - Portable satellite communication equipment control board card - Google Patents
Portable satellite communication equipment control board card Download PDFInfo
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- CN210609875U CN210609875U CN201921570034.9U CN201921570034U CN210609875U CN 210609875 U CN210609875 U CN 210609875U CN 201921570034 U CN201921570034 U CN 201921570034U CN 210609875 U CN210609875 U CN 210609875U
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- usb interface
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Abstract
A portable satellite communications device control board comprising: a circuit board; the processor chip is arranged on the circuit board; the GPS module, the WIFI module, the USB interface chip and the RS485 interface chip are arranged on the circuit board and connected with the processor chip; wherein: the processor chip is used for realizing control over the satellite communication equipment and communication with peripheral equipment connected with the controller; the GPS module is used for acquiring the current GPS signal of the satellite communication equipment; the WIFI module is used for realizing WIFI access and service routing forwarding and is connected with a plurality of RJ45 connectors arranged on the circuit board; the USB interface chip is used for realizing the communication between the control board card and other equipment or board cards through a USB interface, and the USB interface chip is connected with the USB interface arranged on the circuit board; and the RS485 interface chip is used for realizing communication data conversion between the processor chip and external RS485 interface equipment. The method and the device realize the integration of service forwarding, GPS signal acquisition, motor servo control and the like to one circuit board, greatly reduce the space occupancy rate of portable equipment and reduce the cost.
Description
Technical Field
The utility model relates to a satellite communication field especially relates to with a portable satellite communication equipment control panel card structure.
Background
According to the existing satellite communication equipment control board card, each functional module is mostly completed by adopting an independent circuit board, and the functions of servo control, routing WIFI and the like are independent circuit boards, so that the whole control board card or the control board card integrating each functional circuit board is large in size, and the cost is increased. The control board card is used as an important component of the satellite communication equipment, the increase of the volume of the control board card causes the increase of the whole volume of the satellite communication equipment, and the structure and the mode can not be applied to portable satellite equipment, particularly to satellite communication equipment which needs to be adapted to field individual combat and is convenient to carry. The demand for small size and portability is constantly increasing, and the existing control plate structure/structure composition is not applicable and can not meet the demand, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses mainly to the not enough and defect of above-mentioned relevant prior art, provide a portable satellite communication equipment control integrated circuit board, can realize that the function such as transponding, GPS signal acquisition, motor servo control with the business assembles a circuit board, greatly reduces portable equipment's space occupancy, reduces product cost, promotes product wholeness ability.
In order to achieve the above purpose, the utility model adopts the following technology:
a portable satellite communications device control board, comprising:
a circuit board;
the processor chip is arranged on the circuit board; and
the GPS module, the WIFI module, the USB interface chip and the RS485 interface chip are arranged on the circuit board and connected with the processor chip; wherein:
the processor chip is used for realizing control over the satellite communication equipment and communication with peripheral equipment connected with the controller;
the GPS module is used for acquiring the current GPS signal of the satellite communication equipment;
the WIFI module is used for realizing WIFI access and service routing forwarding and is connected with a plurality of RJ45 connectors arranged on the circuit board;
the USB interface chip is used for realizing the communication between the control board card and other equipment or board cards through a USB interface, and the USB interface chip is connected with the USB interface arranged on the circuit board;
and the RS485 interface chip is used for realizing communication data conversion between the processor chip and external RS485 interface equipment.
Furthermore, a servo module is arranged on the circuit board and connected with a processor chip, and the processor chip controls a servo motor of the satellite communication equipment through the servo module. The servo module comprises an RS485 communication interface and a connector which are connected with the servo motor.
Furthermore, a power input connector is arranged on the circuit board and used for connecting an external power supply to supply power to the circuit board.
Further, a surge protection chip is arranged on the circuit board and connected with the power input connector and used for protecting instant starting surge of the input power and ESD.
The utility model has the advantages that:
compared with the traditional multi-board multi-module structure design, the utility model integrates multiple modules and multiple chips on one circuit board, and reasonably designs the layout of the circuit board, so that the boards can be suitable for the satellite communication social security with small size; the functions of service forwarding, GPS signal acquisition, motor servo control and the like are integrated into one circuit board, so that the space occupancy rate of portable equipment is greatly reduced, the product cost is reduced, and the overall performance of the product is improved; the control board card is applied to portable satellite communication equipment and has the functions of starting instant surge of an input power supply and ESD protection.
Drawings
Fig. 1 is a schematic diagram of a layout of a control board card according to an embodiment of the present application.
Fig. 2 is an electrical structure block diagram of the control board card according to the embodiment of the present application.
Detailed Description
The present invention will be explained in detail with reference to the embodiments shown in the drawings.
Fig. 1 is a schematic diagram of a layout of a control board card according to an embodiment of the present application.
A portable satellite communications device control board comprising: a circuit board; and the processor chip, the GPS module, the WIFI module, the USB interface chip, the RS485 interface chip, the servo module and the power input connector are integrated on the circuit board. The circuit board is a printed circuit board laid with an electric circuit.
Specifically, as shown in fig. 1, the processor chip is disposed at a position on the middle of the circuit board, which is on the left side, while the GPS module and the power input connector are disposed on the left side of the processor chip, the RS485 chip is disposed on the upper side of the processor chip, and the surge protection chip is disposed on the lower side of the processor chip and close to the power input connector; WIFI module overall arrangement is on the treater chip right side, and 3 RJ45 connector overall arrangement is on WIFI module right side, and servo module overall arrangement is in WIFI module downside, and the USB module overall arrangement is in treater chip upper right side to utilize a circuit board space integration multi-functional, when implementing, with this as example and carry out the overall arrangement, space utilization is effectively ensured to the four limits of rational design circuit board.
Fig. 2 is a block diagram of an electrical structure of the control board card according to the embodiment of the present application.
The processor chip is connected with the GPS module, the WIFI module, the USB interface chip, the RS485 interface chip and the servo module.
Specifically, the processor chip is an MCU chip and is used to control the satellite communication device and communicate with the peripheral device connected to the controller.
Specifically, the GPS module is configured to acquire a current GPS signal of the satellite communication device.
Specifically, the WIFI module is used for realizing WIFI access and service routing forwarding, and the WIFI module is connected with 3 RJ45 connectors arranged on the circuit board.
Specifically, the USB interface chip is FT232, and is configured to enable the control board to communicate with other devices or boards through the USB interface, and the USB interface chip is connected to the USB interface of the circuit board.
Specifically, a plurality of RS485 interface chips are MX13487, and are respectively used for realizing communication data conversion between the processor chip and external RS485 interface equipment.
And the processor chip controls a servo motor of the satellite communication equipment through the servo module. The servo module comprises an RS485 communication interface and a connector which are connected with the servo motor.
Specifically, the power input connector is used for connecting an external power supply to supply power to the circuit board.
Preferably, the circuit board is provided with a surge protection chip, and the surge protection chip is connected with the power input connector and is used for protecting instant surge and ESD of the input power.
The utility model provides a control integrated circuit board can realize repeating the business, functions such as GPS signal acquisition, motor servo control are gathered a circuit board, greatly reduces portable equipment's space occupancy, reduces product cost, promotes product wholeness ability.
Claims (9)
1. A portable satellite communications device control board, comprising:
a circuit board;
the processor chip is arranged on the circuit board; and
the GPS module, the WIFI module, the USB interface chip and the RS485 interface chip are arranged on the circuit board and connected with the processor chip; wherein:
the processor chip is used for realizing control over the satellite communication equipment and communication with peripheral equipment connected with the controller;
the GPS module is used for acquiring the current GPS signal of the satellite communication equipment;
the WIFI module is used for realizing WIFI access and service routing forwarding and is connected with a plurality of RJ45 connectors arranged on the circuit board;
the USB interface chip is used for realizing the communication between the control board card and other equipment or board cards through a USB interface, and the USB interface chip is connected with the USB interface arranged on the circuit board;
and the RS485 interface chip is used for realizing communication data conversion between the processor chip and external RS485 interface equipment.
2. The portable satellite communications device control board of claim 1, wherein: the circuit board is provided with a servo module, the servo module is connected with the processor chip, and the processor chip controls a servo motor of the satellite communication equipment through the servo module.
3. The portable satellite communications device control board of claim 2, wherein: the servo module comprises an RS485 communication interface and a connector which are connected with the servo motor.
4. The portable satellite communications device control board of claim 1, wherein: the circuit board is provided with a power input connector for connecting an external power supply to supply power to the circuit board.
5. The portable satellite communications device control board of claim 1, wherein: the circuit board is provided with a surge protection chip, and the surge protection chip is connected with the power input connector and used for protecting instant starting surge and ESD of the input power.
6. The portable satellite communications device control board of claim 1, wherein: the processor chip is an MCU chip.
7. The portable satellite communications device control board of claim 1, wherein: the RS485 interface chip is MX 13487.
8. The portable satellite communications device control board of claim 1, wherein: the USB interface chip is FT 232.
9. The portable satellite communications device control board of claim 1, wherein: the WIFI module is connected with 3 RJ45 connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921570034.9U CN210609875U (en) | 2019-09-20 | 2019-09-20 | Portable satellite communication equipment control board card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921570034.9U CN210609875U (en) | 2019-09-20 | 2019-09-20 | Portable satellite communication equipment control board card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210609875U true CN210609875U (en) | 2020-05-22 |
Family
ID=70697166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921570034.9U Active CN210609875U (en) | 2019-09-20 | 2019-09-20 | Portable satellite communication equipment control board card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210609875U (en) |
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2019
- 2019-09-20 CN CN201921570034.9U patent/CN210609875U/en active Active
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