CN220823194U - Carrying device based on network sharing, terminal device and network sharing system - Google Patents

Abstract

The utility model provides a carrying device based on network sharing, a terminal device and a network sharing system, wherein the carrying device based on network sharing comprises: the system comprises a network interface component, a first master controller and an Ethernet chip; the input end of the network interface component is connected with a network cable; the first master controller receives PHY network signals transmitted by the network interface component, provides a network for the carrying device, and bridges the PHY network signals transmitted by the network interface component into PCIE network signals; the Ethernet chip converts PCIE network signals into PHY network signals and transmits the PHY network signals to terminal equipment based on network sharing, and provides a network for the terminal equipment. By adopting the technical scheme of the utility model, the network sharing of single input is realized, the use of connecting wires and routers or switches is reduced, and the disorder of network connection is avoided, thereby reducing the network connection cost and the network connection failure occurrence rate.

Description

Carrying device based on network sharing, terminal device and network sharing system

Technical Field

The present application relates to the field of network connection technologies, and in particular, to a network sharing-based carrier device, a terminal device, and a network sharing system.

Background

With the development of digital information, the education field is also gradually beginning to be digitally modified, for example, a smart blackboard is formed by using a large-sized display (smart large screen). In educational scenes, terminal devices such as smart large screens are usually required to be carried with a carrying device (such as an OPS computer), so as to realize application of the terminal devices.

In the prior art, if the internet function of a terminal device such as an OPS computer or a smart large screen is to be realized, a network cable connected with a network cable interface needs to be inserted into a corresponding port of the terminal device such as the carrying device or the smart large screen, so as to provide a network for the terminal device such as the carrying device or the smart large screen, but if the function of simultaneously surfing the internet of the terminal device such as the smart large screen and the carrying device (such as the OPS computer) is to be realized, a router or a switch needs to be added to divide one network cable interface into a plurality of network cable interfaces, and then the network cable is added, so that the terminal devices such as the carrying device and the smart large screen are respectively connected with the corresponding network cable interfaces by using the network cable. However, adding routers or switches and adding network wires can increase network connection cost, and can increase connection lines required on site, thereby leading to messy network connection and increasing network connection failure rate.

Disclosure of utility model

Based on the defects and shortcomings of the prior art, the application provides a carrying device, a terminal device and a network sharing system based on network sharing, which can reduce network connection cost and network connection failure rate.

The first aspect of the present application provides a network sharing-based piggyback device, comprising: the system comprises a network interface component, a first master controller and an Ethernet chip;

the input end of the network interface component is connected with a network cable;

The output end of the network interface component is connected with the first end of the first master controller, and the first end of the first master controller is used for receiving the PHY network signal output by the network interface component;

The second end of the first master controller is connected with the input end of the Ethernet chip, and the second end of the first master controller is used for outputting PCIE network signals to the Ethernet chip;

The output end of the Ethernet chip is connected with the terminal equipment based on network sharing, and the output end of the Ethernet chip is used for outputting PHY network signals to the terminal equipment based on network sharing.

Optionally, the ethernet chip includes: gigabit ethernet chips.

Optionally, the gigabit ethernet chip includes: RTL8111H chip.

Optionally, the network sharing-based piggybacking device further includes: a wireless communication component;

the wireless communication component is connected with a third end of the first master controller;

the wireless communication component is connected with a wireless network in a wireless communication mode;

the third end of the first master controller is used for receiving the wireless network signal transmitted by the wireless communication component.

Optionally, a USB interface is disposed on the wireless communication component, a third end of the first master controller is a USB end, and a wireless network signal output by the wireless communication component is a USB signal;

The wireless communication component is connected with the USB end of the first master controller through the USB interface.

Optionally, the wireless communication component includes: WIFI6 module.

The second aspect of the present application provides a terminal device based on network sharing, including: a second master and a wireless communication component;

the wireless communication component is connected with a wireless network in a wireless communication mode;

the wireless communication assembly is connected with a third end of a first master controller in the carrying device, and the third end of the first master controller is used for receiving wireless network signals transmitted by the wireless communication assembly;

the second master controller is connected with the output end of the Ethernet chip in the carrying device based on network sharing, and is used for receiving the PHY network signal output by the Ethernet chip and providing a network for the terminal device.

Optionally, the wireless communication component includes: WIFI6 module.

A third aspect of the present application provides a network sharing system comprising: terminal equipment and the carrying equipment based on network sharing;

And the output end of the Ethernet chip in the carrying device based on network sharing is connected with a terminal master controller in the terminal device.

A fourth aspect of the present application provides a network sharing system, comprising: the terminal equipment based on network sharing and the carrying equipment based on network sharing;

The output end of the Ethernet chip in the carrying device is connected with a second main controller in the terminal device;

And the wireless communication component in the terminal equipment is connected with the third end of the first main controller in the carrying equipment.

As can be seen from the above description, the network sharing-based piggyback device provided by the present utility model includes: the system comprises a network interface component, a first master controller and an Ethernet chip; the input end of the network interface component is connected with a network cable; the output end of the network interface component is connected with the first end of the first master controller, and the first end of the first master controller is used for receiving the PHY network signal output by the network interface component; the second end of the first master controller is connected with the input end of the Ethernet chip, and the second end of the first master controller is used for outputting PCIE network signals to the Ethernet chip; the output end of the Ethernet chip is connected with the terminal equipment based on network sharing, and the output end of the Ethernet chip is used for outputting PHY network signals to the terminal equipment based on network sharing. By adopting the technical scheme of the utility model, the first master controller in the carrying device receives the PHY network signals transmitted by the network interface component, so that a network can be provided for the carrying device, and the Ethernet chip arranged in the carrying device can convert PCIE network signals bridged by the first master controller into PHY network signals and transmit the PHY network signals to the terminal device, thereby providing a network for the terminal device, realizing network sharing of single input, reducing the use of connecting wires and routers or switches, avoiding network connection disorder, and further reducing network connection cost and network connection failure occurrence rate.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only embodiments of the present application, and other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a network sharing-based carrying device according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of another network sharing-based carrying device according to an embodiment of the present utility model;

Fig. 3 is a schematic structural diagram of a terminal device based on network sharing according to an embodiment of the present utility model;

Fig. 4 is a circuit diagram of a communication chip in a wireless communication module according to an embodiment of the present utility model;

FIG. 5 is a circuit diagram of a crystal oscillator module in a wireless communication assembly according to an embodiment of the present utility model;

Fig. 6 is a circuit diagram of a filtering module in a wireless communication assembly according to an embodiment of the present utility model;

fig. 7 is a circuit diagram of a signal receiving module in a wireless communication module according to an embodiment of the present utility model;

Fig. 8 is a circuit diagram of a signal transmission module in a wireless communication module according to an embodiment of the present utility model;

Fig. 9 is a schematic structural diagram of a network sharing system according to an embodiment of the present utility model;

Fig. 10 is a schematic structural diagram of another network sharing system according to an embodiment of the present utility model;

Reference numerals illustrate:

10-network sharing based on-board devices; a 101-network interface component; 102-a first master; 103-ethernet chip; 104-a wireless communication component; 20-a network sharing-based terminal device; 201-a second master; 202-a wireless communication component; 30-terminal equipment; 301-terminal master.

Detailed Description

The embodiment of the utility model provides a carrying device, a terminal device and a network sharing system based on network sharing, wherein the carrying device based on network sharing can acquire a network and provide the network for the terminal device, so that single-input network sharing is realized, the use of connecting wires and routers or switches is reduced, and network connection disorder is avoided, thereby reducing network connection cost and network connection failure occurrence rate.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An embodiment of the present utility model proposes a network sharing-based carrying device, and fig. 1 is a schematic structural diagram of a network sharing-based carrying device provided in the embodiment of the present utility model, as shown in fig. 1, a network sharing-based carrying device 10 in this embodiment includes: a network interface component 101, a first master 102 and an ethernet chip 103. Wherein, the input end of the network interface component 101 is connected with the network cable, the output end of the network interface component 101 is connected with the first end of the first master controller 102, and the second end of the first master controller 102 is connected with the input end of the Ethernet chip 103; the output of the ethernet chip 103 is connected to the network sharing based terminal device 20.

Specifically, as shown in fig. 1, the first end of the first master 102 is a PHY end in the first master 102, the second end of the first master 102 is a PCIE end in the first master 102, the input end of the ethernet chip 103 is a PCIE end in the ethernet chip 103, and the output end of the ethernet chip 103 is a PHY end in the ethernet chip 103. When the connection of the wired network is performed, the network cable is inserted into the input end of the network interface component 101 of the onboard device 10 based on network sharing, the network interface component obtains the wired network signal transmitted by the network cable, and transmits the PHY network signal corresponding to the wired network signal to the first master controller 102 through the output end of the network interface component 101, and the first master controller 102 receives the PHY network signal through the PHY end and provides a network for the onboard device 10 based on network sharing through the PHY network signal. The network sharing-based carrying device 10 realizes wired network connection, and at the same time, the first main controller 102 bridges the PHY network signal transmitted by the network interface component 101 into a PCIE network signal, and then the ethernet chip 103 is used to convert the PCIE network signal bridged by the first main controller 102, that is, the PCIE end of the ethernet chip 103 is used to receive the PCIE network signal output by the PCIE end of the first main controller 102, and the ethernet chip 103 is used to convert the PCIE network signal into the PHY network signal. The PHY network signal converted by the ethernet chip 103 is output to the terminal device 20 based on network sharing through the PHY end of the ethernet chip 103, so that the terminal device 20 can share the wired network connected with the carrying device 10.

In this embodiment, the network sharing-based device may be an OPS system computer, a hong-mo system computer, or a Windows system computer, and the network sharing-based terminal device may be an android system smart large screen. The first master 102 preferably employs an intel master chip.

The network sharing-based carrying device 10 of the embodiment can realize network sharing between the carrying device 10 based on network sharing and the terminal device 20 based on network sharing only by using the network interface component 101, and does not need to set a router or a switch, so that the use of connecting wires is reduced, thereby avoiding disorder of network connection, and reducing network connection cost and network connection failure.

Further, in the present embodiment, the network interface component 101 in the network sharing-based onboard device 10 includes a socket interface, a signal transformer, and a PHY chip. The socket interface is used as an input end of the network interface component 101 to be connected to a network cable, a wired network signal transmitted by the network cable is transmitted to the PHY chip through a signal transformer, wherein the wired network signal is a differential signal, and the PHY chip can convert the differential signal into a digital signal, that is, convert the wired network signal into a PHY network signal, and transmit the PHY network signal to the first master controller 102, so that the first master controller 102 provides a network for the onboard device 10 based on network sharing by using the PHY network signal and bridges the PHY network signal into a PCIE network signal. In this embodiment, the network interface module 101 preferably employs an RJ45 module.

As an alternative embodiment, in order to implement gigabit network sharing, the network-sharing-based onboard device 10 may connect to a network cable of the gigabit network by using the network interface component 101, so that the network signal received by the first master 101 is a PHY network signal corresponding to the gigabit network, thereby implementing gigabit network provision for the network-sharing-based onboard device 10. In this embodiment, the ethernet chip includes: after bridging the PHY network signals corresponding to the gigabit network to PCIE network signals corresponding to the gigabit network, the first master 101 may convert the PCIE network signals corresponding to the gigabit network to PHY network signals corresponding to the gigabit network, and transmit the PHY network signals corresponding to the gigabit network to the terminal device 20 based on network sharing, thereby implementing the sharing of the gigabit network by the terminal device 20 based on network sharing, and improving the network speed of the carrying device 10 based on network sharing and the terminal device 20 based on network sharing.

As an alternative implementation manner, in this embodiment, the gigabit ethernet chip includes: RTL8111H chip. The RTL8111H chip supports protocol conversion between PCIE network signals and PHY network signals, and realizes a network communication function between the network sharing-based onboard device 10 and the network sharing-based terminal device 20. RTL8111H is a 1000M Ethernet controller that combines a three-speed IEEE802.3 compatible media access controller with a three-speed Ethernet transceiver, a PCI Express bus controller, and an embedded memory. The RTL8111H adopts DSP technology and mixed mode signal technology, and can perform high-speed transmission through CAT 5UTP cable or CAT3UTP cable. Functions such as cross-detection and auto-correction, polarity correction, adaptive equalization, crosstalk cancellation, echo cancellation, timing recovery and error correction are implemented to provide powerful high-speed transmission and reception capabilities. RTL8111H supports a PCI Express 1.1 bus interface for host communications for power management and is compatible with the IEEE802.3 u specification of 100Mbps Ethernet and the IEEE802.3ab specification of 1000Mbps Ethernet.

As an alternative implementation manner, fig. 2 is a schematic structural diagram of another network sharing-based carrying device according to an embodiment of the present utility model, as shown in fig. 2, in this embodiment, the network sharing-based carrying device 10 further includes a wireless communication component 104, where the wireless communication component 104 is connected to a third terminal of the first master controller 102. The wireless communication component 104 connects to a wireless network through a wireless communication manner, and transmits a wireless network signal to the first master controller 102, and a third terminal of the first master controller 102 receives the wireless network signal to provide the wireless network for the onboard apparatus 10. The first master controller 102 receives the wireless network signal, bridges the wireless network signal to a PCIE network signal, and transmits the PCIE network signal to the ethernet chip 103 through the second end (i.e., the PCIE end) of the first master controller 102, after receiving the PCIE network signal by the input end (i.e., the PCIE end) of the ethernet chip 103, converts the PCIE network signal to a PHY network signal, and the PHY network signal is transmitted to the terminal device 20 based on network sharing by the output end (i.e., the PHY end) of the ethernet chip 103, so that the terminal device 20 based on network sharing shares a wireless network.

In this embodiment, the wireless communication module 104 in the network sharing-based carrier device 10 is provided with a USB interface, the third terminal of the first master controller 102 is a USB terminal, and the wireless communication module 104 is connected to the USB terminal of the first master controller 102 through the USB interface. After the wireless communication module 104 obtains the wireless network signal through the wireless communication manner, the wireless network signal is transmitted to the USB end (i.e., the third end) of the first master controller 102 in the form of a USB signal through the USB interface provided on the wireless communication module 104, and the first master controller 102 provides the wireless network for the carrying device 10 based on network sharing by using the wireless network signal in the form of the USB signal.

As an alternative implementation manner, in this embodiment, the wireless communication component 104 in the network sharing-based onboard device 10 includes: WIFI6 module. The USB interface provided on the wireless communication module 104 is preferably a USB3.0 interface, and the USB end of the first master controller 102 is preferably a USB3.0 end.

Wi-Fi 6 (originally: IEEE 802.11. Ax) is a sixth generation wireless network technology, the WIFI6 module has the characteristic of high speed, compared with the WIFI5 of the last generation 802.11ac, the maximum transmission rate of the WIFI6 is improved to 9.6Gbps from 3.5Gbps of the first generation, and the WIFI6 module can meet the transmission of a gigabit network. In addition, the WIFI6 module is not only the improvement of transmission rate, but also the situation of network congestion is greatly improved, more devices are allowed to be connected to a wireless network and have consistent high-speed connection experience, moreover, the WPA3 safety protocol is adopted, the safety is higher, the TARGET WAKE TIME (TWT) technology is introduced, the communication time is allowed to be actively planned between the WIFI6 module and the devices, the use of wireless network antennas and the signal search time are reduced, the electric quantity consumption can be reduced to a certain extent, and the endurance time of the devices is improved.

Corresponding to the above-mentioned network sharing-based carrying device 10, the embodiment of the present utility model further provides a network sharing-based terminal device 20, and fig. 3 is a schematic structural diagram of a network sharing-based terminal device provided in the embodiment of the present utility model, and as shown in fig. 3, the network sharing-based terminal device 20 in the embodiment includes: the second master 201, when only the network interface component 101, the first master 102, and the ethernet chip 103 are included in the network sharing-based on-board device 10, and the wireless communication component 104 is not included, the network sharing-based terminal device 20 of the present embodiment may include the wireless communication component 202. That is, the wireless communication component may be provided in either one of the two devices, the network sharing-based onboard device 10 or the network sharing-based terminal device 20. That is, the network-sharing-based terminal device 20 provided with the wireless communication section 202 is connected only to the network-sharing-based onboard device 10 not provided with the wireless communication section 104.

In this embodiment, the wireless communication module 202 is connected to the third terminal of the first master 103 in the network sharing-based on-board device 10, and the second master 201 is connected to the output terminal of the ethernet chip in the network sharing-based on-board device 10. The wireless communication component 202 connects to a wireless network through a wireless communication manner, and transmits a wireless network signal to a third end of the first master controller 102, so as to provide a wireless network for the carrying device 10 based on network sharing, and the first master controller 102 also bridges the wireless network signal to a PCIE network signal, and transmits the PCIE network signal to the ethernet chip 103 through a second end (i.e., PCIE end) of the first master controller 102, and after receiving the PCIE network signal at an input end (i.e., PCIE end) of the ethernet chip 103, converts the PCIE network signal to a PHY network signal, and transmits the PHY network signal to an input end (i.e., PHY end) of the second master controller 201 through an output end (i.e., PHY end) of the ethernet chip 103, and the second master controller 201 provides the wireless network for the terminal device 20 based on network sharing by using the PHY network signal, so as to realize wireless network sharing between the terminal device 20 based on network sharing and the carrying device 10 based on network sharing.

Further, in this embodiment, the wireless communication component 202 in the network sharing-based terminal device 20 is provided with a USB interface, the third end of the first master controller 102 is a USB end, and the wireless communication component 202 is connected to the USB end of the first master controller 102 through the USB interface. After the wireless communication module 202 obtains the wireless network signal through the wireless communication manner, the wireless network signal is transmitted to the USB end (i.e. the third end) of the first master controller 102 in the form of a USB signal through the USB interface provided on the wireless communication module 104, and the first master controller 102 provides the wireless network for the network sharing-based onboard device 10 by using the wireless network signal in the form of the USB signal, and bridges the wireless network signal in the form of the USB signal to form a PCIE network signal.

Further, in the present embodiment, the wireless communication component 202 in the network sharing-based terminal device 20 includes: WIFI6 module. The USB interface provided on the wireless communication assembly 202 is preferably a USB3.0 interface, and the USB end of the first master controller 102 is preferably a USB3.0 end.

As an alternative implementation manner, fig. 4 is a circuit diagram of a communication chip in a wireless communication module provided by an embodiment of the present utility model, fig. 5 is a circuit diagram of a crystal oscillator module in a wireless communication module provided by an embodiment of the present utility model, fig. 6 is a circuit diagram of a filtering module in a wireless communication module provided by an embodiment of the present utility model, fig. 7 is a circuit diagram of a signal receiving module in a wireless communication module provided by an embodiment of the present utility model, and fig. 8 is a circuit diagram of a signal transmitting module in a wireless communication module provided by an embodiment of the present utility model. As shown in fig. 4, the communication chip in the wireless communication module is preferably an AIC8800D chip, and the specific structure is referred to in fig. 4, and this embodiment will not be described in detail. As shown in fig. 5, the crystal oscillator module in the wireless communication assembly 202 includes a first capacitor C1, a second capacitor C2 and a crystal oscillator Y, and the connection manner of each element is referred to in fig. 5, which is not described in detail in this embodiment. As shown in fig. 6, the filtering module in the wireless communication assembly 202 includes a first resistor R1, a third capacitor C3 to a thirteenth capacitor C13, a first inductor L1 to a third inductor L3, and the connection manner of the elements is shown in fig. 6, which is not described in detail in this embodiment. As shown in fig. 7, the signal receiving module in the wireless communication assembly 202 includes a second resistor R2, a fourteenth capacitor C14, a fifteenth capacitor C15 and a first package assembly SMA1, and the connection manner of the elements is referred to in fig. 7, which is not described in detail in this embodiment. As shown in fig. 8, the signal transmission module in the wireless communication assembly 202 includes: the connection modes of the radio frequency amplifier (CB 5717), the third resistor R3 to the eighth resistor R8, the sixteenth capacitor C16 to the thirty-first capacitor C30, the fourth inductor L4, and the fifth inductor L5 refer to fig. 8, and this embodiment is not described in detail.

The embodiment of the present utility model further provides a network sharing system, and fig. 9 is a schematic structural diagram of the network sharing system provided by the embodiment of the present utility model, as shown in fig. 9, where the network sharing system of the present embodiment includes: the terminal device 30 and the network sharing-based onboard device 10 described in the above embodiments. The output of the ethernet chip 103 in the network sharing based carrier device 10 is connected to the terminal master 301 in the terminal device 30. The network sharing-based onboard device 10 includes: when the network interface component 101, the first master controller 102 and the ethernet chip 103 are connected by a wired network, a network cable is inserted into an input end of the network interface component 101 of the network-sharing-based carrying device 10, the network interface component obtains a wired network signal transmitted by the network cable and transmits a PHY network signal corresponding to the wired network signal to the first master controller 102 through an output end of the network interface component 101, and the first master controller 102 receives the PHY network signal through a PHY end and provides a wired network for the network-sharing-based carrying device 10 through the PHY network signal. The network sharing-based carrying device 10 realizes wired network connection, and at the same time, the first main controller 102 bridges the PHY network signal transmitted by the network interface component 101 into a PCIE network signal, and then the ethernet chip 103 is used to convert the PCIE network signal bridged by the first main controller 102, that is, the PCIE end of the ethernet chip 103 is used to receive the PCIE network signal output by the PCIE end of the first main controller 102, and the ethernet chip 103 is used to convert the PCIE network signal into the PHY network signal. The PHY network signal converted by the ethernet chip 103 is transmitted to the terminal master 301 of the terminal device 30 through the PHY end of the ethernet chip 103, so that the terminal device 30 can share the wired network connected with the carrying device 10.

When the network sharing-based onboard device 10 further includes the wireless communication component 104, a wireless network connection may also be performed, where the wireless communication component 104 is connected to a wireless network, and a wireless network signal is transmitted to the first master controller 102, and the USB end of the first master controller 102 receives the wireless network signal, so as to provide the wireless network for the onboard device 10. The first master controller 102 bridges the wireless network signal to a PCIE network signal after receiving the wireless network signal, and transmits the PCIE network signal to the ethernet chip 103 through the PCIE end of the first master controller 102, after receiving the PCIE network signal by the PCIE end of the ethernet chip 103, the PCIE network signal is converted to a PHY network signal, and the PHY end of the ethernet chip 103 transmits the PHY network signal to the terminal master controller 301 of the terminal device 30, so as to implement sharing of the wireless network by the terminal device 30.

The network sharing system of the embodiment can realize network sharing between the carrying device and the terminal device only by utilizing the network interface component 101 or the wireless communication component to realize single input of the network, and a router or a switch is not required to be arranged, so that the use of connecting wires is reduced, thereby avoiding disorder of network connection, and reducing network connection cost and network connection faults.

The embodiment of the present utility model also proposes a network sharing system, fig. 10 is a schematic structural diagram of another network sharing system provided by the embodiment of the present utility model, as shown in fig. 10, where the network sharing system of the present embodiment includes: the network sharing-based terminal device 20 of the above embodiment, and the network sharing-based onboard device 10 of the above embodiment including only the network interface component 101, the first master 102, and the ethernet chip 103. The output of the ethernet chip 103 in the network-sharing based on-board device 10 is connected to the second master 201 in the network-sharing based on-board terminal device 20, and the wireless communication component 202 in the network-sharing based on-board terminal device 20 is connected to the third terminal of the first master 102 in the network-sharing based on-board device 10.

When the wired network connection is performed, the network cable is inserted into the input end of the network interface component 101 of the onboard device 10 based on network sharing, the network interface component obtains the wired network signal transmitted by the network cable, and transmits the PHY network signal corresponding to the wired network signal to the first master controller 102 through the output end of the network interface component 101, and the first master controller 102 receives the PHY network signal through the PHY end and provides the wired network for the onboard device 10 based on network sharing through the PHY network signal. The network sharing-based carrying device 10 realizes wired network connection, and at the same time, the first main controller 102 bridges the PHY network signal transmitted by the network interface component 101 into a PCIE network signal, and then the ethernet chip 103 is used to convert the PCIE network signal bridged by the first main controller 102, that is, the PCIE end of the ethernet chip 103 is used to receive the PCIE network signal output by the PCIE end of the first main controller 102, and the ethernet chip 103 is used to convert the PCIE network signal into the PHY network signal. The PHY network signal converted by the ethernet chip 103 is transmitted to the second master 201 in the terminal device 20 based on network sharing through the PHY end of the ethernet chip 103, so that the terminal device 20 based on network sharing can share the wired network connected with the carrying device 10.

When the wireless network connection is performed, the wireless communication component 202 connects the wireless network through the wireless communication manner, and transmits the wireless network signal to the third end of the first master controller 102, so as to provide the wireless network for the network sharing-based carrying device 10, and the first master controller 102 also bridges the wireless network signal to be a PCIE network signal, and transmits the PCIE network signal to the ethernet chip 103 through the second end (i.e., PCIE end) of the first master controller 102, after receiving the PCIE network signal at the input end (i.e., PCIE end) of the ethernet chip 103, converts the PCIE network signal to a PHY network signal, and transmits the PHY network signal to the input end (i.e., PHY end) of the second master controller 201 through the output end (i.e., PHY end) of the ethernet chip 103, and the second master controller 201 provides the wireless network for the network sharing-based terminal device 20 by using the PHY network signal, so as to realize the wireless network sharing between the network sharing-based terminal device 20 and the network sharing-based carrying device 10.

The above embodiments describe, by way of example, the configurations of the parts of the network sharing-based carrying device, the terminal device and the network sharing system, and the assembling and connecting modes of the configurations of the parts. The implementation of the functions of each part of the structure may be performed with reference to the implementation of the corresponding functions in the prior art solutions, which will not be described in detail in this embodiment.

It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other. The modules and sub-modules in the device and the terminal of the embodiments of the present application may be combined, divided, and deleted according to actual needs, and features described in the embodiments may be replaced or combined.

In the embodiments provided in the present application, it should be understood that the disclosed terminal and apparatus may be implemented in other manners. For example, the division of a module or sub-module is merely a logical function division, and there may be other manners of division when actually implemented, for example, multiple sub-modules or modules may be combined or integrated into another module, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or modules, which may be in electrical, mechanical, or other forms.

The modules or sub-modules illustrated as separate components may or may not be physically separate, and components that are modules or sub-modules may or may not be physical modules or sub-modules, i.e., may be located in one place, or may be distributed over multiple network modules or sub-modules. Some or all of the modules or sub-modules may be selected according to actual needs to achieve the purpose of the embodiment.

In addition, each functional module or sub-module in the embodiments of the present application may be integrated in one processing module, or each module or sub-module may exist alone physically, or two or more modules or sub-modules may be integrated in one module.

Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in an article or device comprising the element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A network sharing-based onboard device, comprising: the system comprises a network interface component, a first master controller and an Ethernet chip;

the input end of the network interface component is connected with a network cable;

The output end of the network interface component is connected with the first end of the first master controller, and the first end of the first master controller is used for receiving the PHY network signal output by the network interface component;

The second end of the first master controller is connected with the input end of the Ethernet chip, and the second end of the first master controller is used for outputting PCIE network signals to the Ethernet chip;

The output end of the Ethernet chip is connected with the terminal equipment based on network sharing, and the output end of the Ethernet chip is used for outputting PHY network signals to the terminal equipment based on network sharing.

2. The network sharing-based piggyback device of claim 1, wherein the ethernet chip comprises: gigabit ethernet chips.

3. The network sharing-based piggyback device of claim 2, wherein the gigabit ethernet chip comprises: RTL8111H chip.

4. The network sharing-based piggyback device of claim 1, further comprising: a wireless communication component;

the wireless communication component is connected with a third end of the first master controller;

the wireless communication component is connected with a wireless network in a wireless communication mode;

the third end of the first master controller is used for receiving the wireless network signal transmitted by the wireless communication component.

5. The network sharing-based carrying device according to claim 4, wherein a USB interface is provided on the wireless communication component, a third end of the first master controller is a USB end, and a wireless network signal output by the wireless communication component is a USB signal;

The wireless communication component is connected with the USB end of the first master controller through the USB interface.

6. The network sharing-based piggyback device of claim 4, wherein the wireless communication component comprises: WIFI6 module.

7. A network sharing-based terminal device, comprising: a second master and a wireless communication component;

the wireless communication component is connected with a wireless network in a wireless communication mode;

The wireless communication component is connected with a third end of a first master controller in the network sharing-based carrying device, and the third end of the first master controller is used for receiving wireless network signals transmitted by the wireless communication component;

the second master controller is connected with the output end of the Ethernet chip in the carrying device based on network sharing, and is used for receiving the PHY network signal output by the Ethernet chip and providing a network for the terminal device.

8. The network sharing-based terminal device of claim 7, wherein the wireless communication component comprises: WIFI6 module.

9. A network sharing system, comprising: a terminal device and a network sharing based piggyback device according to any of claims 1-6;

And the output end of the Ethernet chip in the carrying device based on network sharing is connected with a terminal master controller in the terminal device.

10. A network sharing system, comprising: a network sharing based terminal device according to any of claims 7-8 and a network sharing based piggyback device according to any of claims 1-3;

The output end of the Ethernet chip in the carrying device is connected with a second main controller in the terminal device;

And the wireless communication component in the terminal equipment is connected with the third end of the first main controller in the carrying equipment.