CN211180814U - WIFI/GPS picture peg based on CPCI structure - Google Patents
WIFI/GPS picture peg based on CPCI structure Download PDFInfo
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- CN211180814U CN211180814U CN202020332732.1U CN202020332732U CN211180814U CN 211180814 U CN211180814 U CN 211180814U CN 202020332732 U CN202020332732 U CN 202020332732U CN 211180814 U CN211180814 U CN 211180814U
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Abstract
The utility model discloses a WIFI GPS picture peg based on CPCI structure, including the picture peg, be provided with USB HUB, CPCI interface, MINI PCI-e slot, WIFI module, USB interface and transmission function module on the picture peg, two liang of electricity of CPCI interface, MINI PCI-e slot and USB HUB are connected, MINI PCI-e slot still is connected with the WIFI module, the WIFI module passes through signal processing circuit and antenna connection, USB HUB still changes serial connections with a USB, USB changes the serial ports and is connected with transmission function module. The utility model adopts the above structure, the use of less single function picture peg can be effectively, the expansibility of equipment is increased.
Description
Technical Field
The utility model relates to the field of communication technology, specifically a WIFI/GPS picture peg based on CPCI structure.
Background
Because the current plug board design based on the CPCI structure is a plug board with a single function, the number of the plug boards accommodated in the limited space of the equipment is limited, and the expandability of the equipment is limited.
SUMMERY OF THE UTILITY MODEL
In order to increase the scalability of equipment, the design has the picture peg of two kinds of functions at least, the utility model provides a WIFI GPS picture peg based on CPCI structure.
The utility model provides a technical scheme that above-mentioned problem adopted is:
the utility model provides a WIFI GPS picture peg based on CPCI structure, includes the picture peg, be provided with USB HUB, CPCI interface, MINI PCI-e slot, WIFI module, USB interface and transmission function module on the picture peg, two liang of electricity of CPCI interface, MINI PCI-e slot and USB HUB are connected, MINI PCI-e slot still is connected with the WIFI module, the WIFI module passes through signal processing circuit and antenna connection, the USB HUB still changes serial ports with a USB and is connected, USB changes the serial ports and is connected with transmission function module. The utility model integrates at least two functional modules on a card board through the USB HUB and the USB transfer port, thereby effectively reducing the use number of the plug boards when realizing the same function; adopt MINI PCI-e slot and WIFI module to be connected the mode of replacing prior art direct welding WIFI module, can directly replace the WIFI module when the WIFI module breaks down or needs the upgrading, need not weld the WIFI module again, convenient and fast. Can be connected with transmission function module through USB commentaries on classics serial ports, realize the combination of WIFI and other functions.
Further, as a preferred technical solution, the transmission function module includes a 4G module, a bluetooth module and a GPS module.
Further, as a preferred technical scheme, the USB to TT L transfer serial port is used as the USB to TT L transfer serial port, and the USB to TT L transfer serial port is connected with the GPS module.
Further, as preferred technical scheme, be provided with 3 pilot lamps on the picture peg, the pilot lamp is connected with GPS module, WIFI module and power respectively.
Further, as a preferred technical solution, the signal processing circuit adopts a BGA622H6820 chip. The chip can realize signal amplification and is convenient to weld.
Further, as a preferred technical solution, the CPCI interface is divided into A, B, C three sub-packages, the sub-package a and the sub-package C are both connected to MINI PCI-e, and the sub-package A, B, C is both connected to USB HUB.
Compared with the prior art, the utility model has the advantages that at least two functions are realized on the same plug board, and the number of plug boards required for realizing the same functions is reduced; the MINI PCI-e slot is connected with the WIFI module, so that the WIFI module can be maintained and upgraded conveniently, and the module can be directly replaced without being welded again during maintenance and upgrade; the signal processing circuit of the GPS can realize signal amplification and is convenient for chip welding by adopting a BGA622H6820 chip.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a CPCI interface portion;
FIG. 3 is a schematic diagram of the structure of a MINI PCI-e slot section;
FIG. 4 is a schematic structural view of a USB HUB portion;
FIG. 5 is a GPS signal conversion circuit;
FIG. 6 is a GPS signal amplification circuit;
FIG. 7 is a schematic diagram of a GPS module and a reset circuit;
FIG. 8 is a schematic structural view of an embodiment;
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and the terms are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "mounted," "connected," and "connected" are to be construed broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1, the present invention provides a WIFI/GPS patch board based on a CPCI structure, including a patch board, wherein the patch board is provided with a USB HUB, a CPCI interface, a MINI PCI-e slot, a WIFI module, a USB interface, and a transmission function module, the CPCI interface, the MINI PCI-e slot, and the USB HUB are electrically connected in pairs, as shown in fig. 2 to 7, the CPCI interface is used for communication with a host and power supply to a patch device, and includes a PCI-e bus, a USB bus, and a power supply line, the CPCI interface is divided into A, B, C three sub-packages, a sub-package a and a sub-package C are both connected to the MINI PCI-e, and a sub-package A, B, C is both connected to the USB HUB, the USB bus is extended through the USB-HUB due to the reason of function combination, the MINI PCI-e slot is further connected to the WIFI module, in this embodiment, the WIFI module is connected to the MINI-e slot, so that the WIFI module is not required to be welded to a direct to the USB module, the WIFI module is directly replaced when the WIFI module is maintained and upgraded, it is very convenient to process a WIFI signal, the WIFI module is connected to a USB plug board, and a USB function transfer a USB transfer function transfer to the USB module, and a bluetooth module, and a USB module, which is connected to a USB module, and a USB module, which can be connected to a USB module, and a USB module, which can be connected to a USB module, and a bluetooth module can be connected to a USB module, and a USB module can be connected to a USB module, and a bluetooth module can be connected to a bluetooth module, and a bluetooth module can be connected to.
Preferably, be provided with 3 pilot lamps on the picture peg, the pilot lamp is connected with GPS module, WIFI module and power respectively, and the state that embodies picture peg, GPS and WIFI that the pilot lamp can be fine.
As described above, the present invention can be preferably realized.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a WIFI/GPS picture peg based on CPCI structure, includes the picture peg, its characterized in that, be provided with USBHUB, CPCI interface, MINI PCI-e slot, WIFI module, USB interface and transmission function module on the picture peg, CPCI interface, MINI PCI-e slot and two liang of electricity of USB HUB are connected, MINI PCI-e slot still is connected with the WIFI module, the WIFI module passes through signal processing circuit and antenna connection, the USB HUB still changes serial connections with a USB, USB changes the serial connections and is connected with transmission function module.
2. A WIFI/GPS plug board based on CPCI structure according to claim 1, characterized by that, the transmission function module includes 4G module, bluetooth module and GPS module.
3. A WIFI/GPS plug board based on CPCI structure as claimed in claim 2, wherein the USB to TT L serial port is connected to the GPS module, and the USB to TT L serial port is connected to the GPS module.
4. The WIFI/GPS plugboard based on the CPCI structure of claim 3, wherein 3 indicator lights are arranged on the plugboard and are respectively connected with the GPS module, the WIFI module and the power supply.
5. A WIFI/GPS plug board based on CPCI structure as claimed in claim 1, characterized by that, the signal processing circuit uses BGA622H6820 chip.
6. A WIFI/GPS socket according to claim 1, wherein the CPCI interface is divided into A, B, C three sub-packages, sub-package a and sub-package C are both connected to MINI PCI-e, and sub-package A, B, C is both connected to USB HUB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020332732.1U CN211180814U (en) | 2020-03-17 | 2020-03-17 | WIFI/GPS picture peg based on CPCI structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020332732.1U CN211180814U (en) | 2020-03-17 | 2020-03-17 | WIFI/GPS picture peg based on CPCI structure |
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| CN211180814U true CN211180814U (en) | 2020-08-04 |
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| CN202020332732.1U Active CN211180814U (en) | 2020-03-17 | 2020-03-17 | WIFI/GPS picture peg based on CPCI structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112799984A (en) * | 2021-02-05 | 2021-05-14 | 成都中科四点零科技有限公司 | One-to-many conversion device from USB3.0 interface to CPCI interface |
-
2020
- 2020-03-17 CN CN202020332732.1U patent/CN211180814U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112799984A (en) * | 2021-02-05 | 2021-05-14 | 成都中科四点零科技有限公司 | One-to-many conversion device from USB3.0 interface to CPCI interface |
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