Pass mainboard and gate

Abstract

The utility model provides a passage type mainboard and a gate machine, which comprise a processor, a control assembly and an interface assembly, and the control assembly and the interface assembly are respectively connected with the processor. The control assembly comprises memory particles, EMMC particles, an Ethernet gigabit PHY chip, a USB conversion chip, a PMIC power management chip, an MCU chip, a Wi-Fi module, an RS232 conversion chip and a CAN transceiver chip. The interface assembly comprises an MIPI interface, an eDP interface, a touch screen interface, a USB interface, an audio interface, a power amplifier interface, a microphone interface, an RJ45 network port, a burning interface, a debugging interface, a CAN interface, a PCIE interface, an SIM card interface, an MIPI CAM interface, an FAN / LED / Wiegand interface, an HDMI OUT interface and an RS232 interface. The utility model can solve the problem that the existing gate cannot meet the interface requirements of internal accessories due to the fact that the number of interfaces is not matched with the requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of display mainboards, and in particular to a passage mainboard and a gate. Background Art

[0002] With the development of social science and technology, the improvement of people's living standards, the improvement of infrastructure development, and the construction of more and more urban roads, various display devices can be seen everywhere at street intersections. Some display devices are used to control traffic, such as parking lot license plate metering display screens.

[0003] However, the motherboards of existing popular products have relatively simple functions and can only provide ordinary display functions, and the number of interfaces is also relatively small, which makes it difficult to meet people's increasingly stringent internal accessory interface requirements.

[0004] Therefore, it is necessary to improve the common motherboards. Utility Model Content

[0005] In view of this, it is necessary to provide a passage mainboard that can solve the problem that the existing gate cannot meet the internal accessory interface requirements due to the mismatch between the number of interfaces and the requirements.

[0006] In order to achieve the above objectives, in a first aspect, the utility model provides a general-purpose motherboard, including:

[0007] A processor, a control component, and an interface component, wherein the control component and the interface component are respectively connected to the processor;

[0008] The control components include memory chips, EMMC chips, Ethernet Gigabit PHY chips, USB conversion chips, PMIC power management chips, MCU chips, Wi-Fi modules, RS232 conversion chips and CAN transceiver chips;

[0009] The interface components include MIPI interface, eDP interface, touch screen interface, USB interface, audio interface, amplifier interface, microphone interface, RJ45 network port, burning interface, debugging interface, CAN interface, PCIE interface, SIM card interface, MIPI CAM interface, FAN / LED / Wiegand interface, HDMIOUT interface and RS232 interface.

[0010] In some possible embodiments, the memory particles, EMMC particles, Ethernet Gigabit PHY chip, USB conversion chip, PMIC power management chip, MCU chip, Wi-Fi module, RS232 conversion chip and CAN transceiver chip are all connected to the processor.

[0011] In some possible embodiments, the MIPI interface, the eDP interface, the touch screen interface, the MIPI CAM interface, the FAN / LED / Wiegand interface, and the HDMI OUT interface are all connected to the processor.

[0012] In some possible embodiments, an audio Codec module is integrated in the PMIC power management chip, and the audio interface, power amplifier interface, and microphone interface are connected to the processor through the PMIC power management chip.

[0013] In some possible ways, the RJ45 network port is connected to the processor through an Ethernet Gigabit PHY chip; the burning interface and the debugging interface are connected to the processor through an MCU chip; the CAN interface is connected to the processor through a CAN transceiver chip; the SIM card interface is connected to the processor through a PCIE interface; and the RS232 interface is connected to the processor through an RS232 conversion chip.

[0014] In some possible embodiments, the USB interface includes a USB2.0TYPE-A interface and a USB2.0PH interface, and the USB conversion chip includes a multiplexer, a uart / USB conversion chip, and a USB Hub chip, all of which are electrically connected to the processor; the USB2.0 TYPE-A interface is directly electrically connected to the processor, and the USB2.0PH interface is electrically connected to the processor through the USBHub chip.

[0015] In some possible embodiments, a power supply battery is further included, wherein the power supply battery is used to be electrically connected to the RTC chip and supply power to the RTC chip.

[0016] In some possible embodiments, the mainboard and camera are combined with a deep neural network unit of the chip to perform face recognition using a face algorithm.

[0017] In some possible embodiments, a COM interface is also included; the COM interface includes a TTLPH interface, an RS232 XH interface, an RS485 PH interface, an LED driver interface, a fan motor interface, a Wiegand interface, a TP FPC interface, and a serial port FPC interface.

[0018] In order to achieve the above-mentioned purpose, the utility model also provides a gate, including a shell and the above-mentioned passage-type mainboard accommodated in the shell.

[0019] The beneficial effects of adopting the above implementation are:

[0020] The utility model designs multiple control components and interface components, such as the control components include memory particles, EMMC particles, Ethernet Gigabit PHY chips, USB conversion chips, PMIC power management chips, MCU chips, Wi-Fi modules, RS232 conversion chips and CAN transceiver chips; the interface components include MIPI interface, eDP interface, touch screen interface, USB interface, audio interface, power amplifier interface, microphone interface, RJ45 network port, burning interface, debugging interface, CAN interface, PCIE interface, SIM card interface, MIPI CAM interface, FAN / LED / Wiegand interface, HDMIOUT interface and RS232 interface. Through the design of multiple control components and interface components, it can solve the problem that the existing gate cannot meet the internal accessory interface requirements due to the mismatch between the number of interfaces and the requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a circuit structure diagram of an embodiment of a common mainboard provided by the utility model. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0024] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, "plurality" means two or more.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] The utility model provides a pass-type mainboard and a visitor machine, which are respectively described below.

[0027] In the embodiment of the present utility model, a common motherboard is provided. Please refer to Figure 1 , Figure 1 This is a circuit diagram of an embodiment of a common mainboard provided by the utility model.

[0028] The common motherboard includes: a processor 10, a control component, and an interface component, and the control component and the interface component are respectively connected to the processor. Specifically, the processor adopts Rockchip RK3568Corter-A55x4 quad-core processor;

[0029] The control component includes a memory chip 11, an EMMC chip 12, an Ethernet Gigabit PHY chip 33, a USB conversion chip (i.e., a USB HUB chip), a PMIC power management chip (i.e., a PMIC&codec chip 22), an MCU chip 35, a Wi-Fi module 15, an RS232 conversion chip 29, and a CAN transceiver chip 31;

[0030] The interface components include a MIPI interface 16, an eDP interface 18, a touch screen interface 17, a USB interface (27 / 28), an audio interface 24, an amplifier interface 25, a microphone interface 23, an RJ45 network port 34, a burning interface 36, a debugging interface 37, a CAN interface 32, a PCIE interface 14, a SIM card interface 13, a MIPI CAM interface 21, a FAN / LED / Wiegand interface 20, an HDMIOUT interface 19 and an RS232 interface 30.

[0031] In a specific implementation, power input, power output, Wiegand input / output, RJ45, USB, relay, RS232, and RS485 are brought out through a 15*2 double-pin connector, and the interface is connected through a 9-head tail cable.

[0032] In some possible ways, the memory particles 11, EMMC particles 12, Ethernet Gigabit PHY chip 33, USB conversion chip, PMIC power management chip 22, MCU chip 35, Wi-Fi module 15, RS232 conversion chip 29 and CAN transceiver chip 31 are all connected to the processor 10.

[0033] In some possible embodiments, the MIPI interface 16 , the eDP interface 18 , the touch screen interface 17 , the MIPI CAM interface 21 , the FAN / LED / Wiegand interface 20 , and the HDMI OUT interface 19 are all connected to the processor 10 .

[0034] In some possible embodiments, an audio Codec module is integrated in the PMIC power management chip 22 , and the audio interface 24 , the power amplifier interface 25 , and the microphone interface 23 are connected to the processor 10 through the PMIC power management chip 22 .

[0035] In some possible embodiments, the number of the RJ45 network ports is one, the RJ45 network port 34 is connected to the processor 10 through the Ethernet Gigabit PHY chip 33; the burning interface 36 and the debugging interface 37 are connected to the processor 10 through the MCU chip 35; the CAN interface 32 is connected to the processor 10 through the CAN transceiver chip 31; the SIM card interface 13 is connected to the processor 10 through the PCIE interface 14; the RS232 interface 30 is connected to the processor 10 through the RS232 conversion chip 29.

[0036] In some possible embodiments, the USB interface includes a USB2.0TYPE-A interface 28 and a USB2.0PH interface 27, and the USB conversion chip includes a multiplexer, a uart / USB conversion chip and a USBHub chip 26, all of which are electrically connected to the processor; the USB2.0 TYPE-A interface 28 is directly electrically connected to the processor, and the USB2.0PH interface 27 is electrically connected to the processor through the USB Hub chip 26.

[0037] In some possible embodiments, a power supply battery is further included, wherein the power supply battery is used to be electrically connected to the RTC chip and supply power to the RTC chip.

[0038] In some possible ways, the mainboard and the camera 39 are combined with the deep neural network unit 38 of the chip to use a face algorithm for face recognition. It should be noted that the camera 39 is combined with the deep neural network unit 38 of the chip to use a face algorithm for face recognition. The conventional face recognition algorithm in the prior art can be used, which will not be described in detail here.

[0039] In some possible ways, a COM interface is also included; the COM interface includes a TTLPH interface, an RS232 XH interface, an RS485 PH interface, an LED driver interface, a fan motor interface, a Wiegand interface, a TP FPC interface, and a serial port FPC interface. The RS485 PH interface is electrically connected to the processor via an RS485 conversion chip; the Debug interface includes a chip burning interface, an MCU burning interface, and a debugging interface, the chip burning interface, the MCU burning interface, and the debugging interface are all electrically connected to the processor, the TP FPC interface is electrically connected to the processor, the serial port FPC interface is electrically connected to the processor, the Wiegand interface is electrically connected to the processor via a transistor, the fan motor interface is electrically connected to the processor via a driver chip, and the LED driver interface is electrically connected to the processor via a driver chip.

[0040] In order to achieve the above purpose, the utility model also provides a gate, including a housing and the above-mentioned passage-type mainboard accommodated in the housing. The specific structure of the mainboard of the gate refers to the above embodiment. Since the gate adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0041] In summary, the utility model designs multiple control components and interface components, such as the control components include memory particles, EMMC particles, Ethernet Gigabit PHY chips, USB conversion chips, PMIC power management chips, MCU chips, Wi-Fi modules, RS232 conversion chips and CAN transceiver chips; the interface components include MIPI interface, eDP interface, touch screen interface, USB interface, audio interface, power amplifier interface, microphone interface, RJ45 network port, burning interface, debugging interface, CAN interface, PCIE interface, SIM card interface, MIPI CAM interface, FAN / LED / Wiegand interface, HDMIOUT interface and RS232 interface. Through the design of multiple control components and interface components, it is possible to solve the problem that the existing gate cannot meet the internal accessory interface requirements due to the mismatch between the number of interfaces and the requirements.

[0042] The access mainboard and visitor machine provided by the present invention are introduced in detail above. Specific examples are used in this article to illustrate the principle and implementation mode of the present invention. The description of the above embodiments is only used to help understand the core idea of ​​the access mainboard and visitor machine of the present invention. At the same time, for technical personnel in this field, according to the idea of ​​the present invention, there will be changes in the specific implementation mode and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A common motherboard, characterized in that: include: A processor, a control component, and an interface component, wherein the control component and the interface component are respectively connected to the processor; The control components include memory chips, EMMC chips, Ethernet Gigabit PHY chips, USB conversion chips, PMIC power management chips, MCU chips, Wi-Fi modules, RS232 conversion chips and CAN transceiver chips; The interface components include MIPI interface, eDP interface, touch screen interface, USB interface, audio interface, amplifier interface, microphone interface, RJ45 network port, burning interface, debugging interface, CAN interface, PCIE interface, SIM card interface, MIPI CAM interface, FAN / LED / Wiegand interface, HDMIOUT interface and RS232 interface.

2. The common mainboard according to claim 1, characterized in that: The memory particles, EMMC particles, Ethernet Gigabit PHY chip, USB conversion chip, PMIC power management chip, MCU chip, Wi-Fi module, RS232 conversion chip and CAN transceiver chip are all connected to the processor.

3. The common mainboard according to claim 1, characterized in that: The MIPI interface, eDP interface, touch screen interface, MIPI CAM interface, FAN / LED / Wiegand interface and HDMIOUT interface are all connected to the processor.

4. The common mainboard according to claim 1, characterized in that: The PMIC power management chip is integrated with an audio Codec module, and the audio interface, power amplifier interface and microphone interface are connected to the processor through the PMIC power management chip.

5. The common mainboard according to claim 1, characterized in that: The RJ45 network port is connected to the processor through the Ethernet Gigabit PHY chip; the burning interface and the debugging interface are connected to the processor through the MCU chip; the CAN interface is connected to the processor through the CAN transceiver chip; the SIM card interface is connected to the processor through the PCIE interface; the RS232 interface is connected to the processor through the RS232 conversion chip.

6. The common mainboard according to claim 1, characterized in that: The USB interface includes a USB2.0TYPE-A interface and a USB2.0 PH interface, and the USB conversion chip includes a multiplexer, a uart / USB conversion chip and a USB Hub chip, all of which are electrically connected to the processor; the USB2.0TYPE-A interface is directly electrically connected to the processor, and the USB2.0PH interface is electrically connected to the processor through the USB Hub chip.

7. The common mainboard according to claim 1, characterized in that: It also includes a power supply battery, which is used to be electrically connected to the RTC chip and supply power to the RTC chip.

8. The common mainboard according to claim 1, characterized in that: The mainboard and camera are combined with the deep neural network unit of the chip to perform face recognition using a face algorithm.

9. The common mainboard according to claim 1, characterized in that: It also includes a COM interface; the COM interface includes a TTL PH interface, an RS232 XH interface, an RS485 PH interface, an LED drive interface, a fan motor interface, a Wiegand interface, a TP FPC interface and a serial port FPC interface.

10. A gate machine, characterized in that: It comprises a shell and a common mainboard as described in any one of claims 1 to 9 accommodated in the shell.

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