CN216057504U - 5G mobile signal access equipment and detection system of mobile signal access equipment - Google Patents

Abstract

The utility model discloses a 5G mobile signal access device and a detection system of the mobile signal access device, wherein the mobile signal access device comprises a main control module, a power supply management module, an SIM card module, an Ethernet module and a 5G communication module; the main control module is respectively connected with the SIM card module, the Ethernet module and the 5G communication module; the power management module is respectively connected with the main control module, the SIM card module, the Ethernet module and the 5G communication module; the SIM card module, the Ethernet module and the 5G communication module are all connected to an external terminal. The utility model has rich functions, can carry out omnibearing monitoring on the mobile signal access equipment, and can be widely applied to the technical field of communication equipment.

Description

5G mobile signal access equipment and detection system of mobile signal access equipment

Technical Field

The utility model relates to the technical field of communication equipment, in particular to 5G mobile signal access equipment and a detection system of the mobile signal access equipment.

Background

CPE (Customer Premise Equipment) is a mobile signal access device that receives mobile signals and forwards them as WIFI wireless signals.

With the increasing approach of 5G business, operation and maintenance guarantee becomes the next important work. The operation and maintenance work of the current operators mainly takes manual operation and maintenance as the main part, and the problems of insufficient efficiency and the like exist, so that the normal operation of the future 5G network is difficult to guarantee. The 5G is a network taking customer experience as a center, and needs to meet different scenes and differentiated industry requirements in time, wherein the requirements include large bandwidth, low time delay and high safety, efficient network construction, rapid service release, real-time network state perception, rapid fault diagnosis, accurate flow prediction and optimization, and system opening reliability. Traditional telecommunication network technology and architecture, operation and maintenance mode are difficult to meet the requirements, and new ideas and technologies need to be introduced.

SUMMERY OF THE UTILITY MODEL

In view of this, embodiments of the present invention provide a 5G mobile signal access device with rich functions and a detection system of the mobile signal access device.

A 5G mobile signal access device, comprising: the system comprises a main control module, a power management module, an SIM card module, an Ethernet module and a 5G communication module;

the main control module is respectively connected with the SIM card module, the Ethernet module and the 5G communication module;

the power management module is respectively connected with the main control module, the SIM card module, the Ethernet module and the 5G communication module;

the SIM card module, the Ethernet module and the 5G communication module are all connected to an external terminal.

Optionally, the master control module is comprised of a FET1012A-C core board and peripheral circuitry of the FET1012A-C core board.

Optionally, the power management module is composed of a JW5033T chip and a peripheral circuit of the JW5033T chip.

Optionally, the 5G communication module is composed of a SIM8200EA chip and peripheral circuits of the SIM8200EA chip.

Optionally, the ethernet module is composed of an RTL811H chip and peripheral circuits of the RTL811H chip.

Optionally, the 5G communication module is provided with a USB2.0/3.0interface, a PCIE interface, and a USB2.0/USB3.0 interface.

The utility model also provides a detection system of the 5G mobile signal access equipment, which comprises the mobile signal access equipment and the operation and maintenance monitoring platform;

and the 5G communication module in the mobile signal access equipment is connected to the operation and maintenance monitoring platform.

One technical solution in the above embodiment of the present invention has the following advantages: the embodiment of the utility model comprises a main control module, a power management module, an SIM card module, an Ethernet module and a 5G communication module; the main control module is respectively connected with the SIM card module, the Ethernet module and the 5G communication module; the power management module is respectively connected with the main control module, the SIM card module, the Ethernet module and the 5G communication module; the SIM card module, the Ethernet module and the 5G communication module are all connected to an external terminal. The utility model has rich functions and can carry out omnibearing monitoring on the mobile signal access equipment.

Drawings

Fig. 1 is a block diagram of the overall structure of a detection system of a 5G mobile signal access device according to the present invention;

fig. 2 is a schematic circuit diagram of an ARM main control module according to the present invention;

FIG. 3 is a schematic circuit diagram of a power management module according to the present invention;

fig. 4 is a circuit schematic diagram of an ethernet module provided by the present invention;

fig. 5 is a schematic circuit diagram of a 5G communication module provided in the present invention.

Detailed Description

Referring to fig. 1, the utility model is composed of an operation and maintenance monitoring platform and a cpe terminal device (mobile signal access device), wherein the mobile signal access device includes an ARM main control module 1, a power management module 2, a sim card module 3, an ethernet module 4, and a 5G communication module 5. Wherein, the 5G communication module 5 of the mobile signal access device is connected to the operation and maintenance monitoring platform 7 through the 5G network 6.

Referring to fig. 2, the ARM main control module 1 is an FET1012A-C core board based on an NXP company LS1012A processor, and an ARM Cortex-a53 core, and its main frequency can reach 1GHz, and 2.5Gbps ethernet controllers are supported at the maximum, and the response speed is fast, and the overall performance is strong. The device is provided with a 512MB high-capacity DDR3 RAM and a high-speed SPI Flash, and the system performance is improved. An independent network data packet analysis processing unit is arranged in the CPU, so that network communication is accelerated, and the CPU occupancy rate is reduced; the influence on the communication efficiency when the CPU analyzes the network data is avoided. The core board and the bottom board adopt loose high-speed ultrathin board to board connectors, and guarantee is provided for high-speed functions. An OpenWrt operating system is built in. The PCIe-based network interface card with the 5Gbps high-speed PCIe 2.0 is more flexible in expansion, can be used for expanding high-speed peripherals such as gigabit network cards and dual-frequency WIFI and is connected with a 5G module through a USB1 for communication. The network module with the PCIE driver supports RTL8111F gigabit Ethernet.

Referring to fig. 3, the power management module 2 is a current mode single-chip buck voltage converter using JW 5033T. The input range of JW5033T is 3.7V-18V, which can provide 2A continuous output current and two integrated N-channel MOSFETs. At light loads, the voltage regulator operates at a low frequency to maintain high efficiency and low output ripple. JW5033T ensures stability through short circuit protection, thermal protection, current runaway protection and input undervoltage lockout.

The SIM card module 3 adopts SIM card seat SIM-021 with card holder.

Referring to fig. 4, ethernet module 4 carries RTL811H-CG/RTL8111HS-CG10/100/1000M ethernet controller combining a three speed IEEE 802.3 compliant Media Access Controller (MAC) with a three speed ethernet transceiver, a pci express bus controller, and an embedded memory. With the latest DSP technology and mixed mode signal technology, RTL8111H/RTL8111HS provides high speed transmission over CAT 5UTP or CAT 3UTP (only 10Mbps) cables. The functions of cross detection and automatic correction, polarity correction, self-adaptive equalization, phase-to-noise cancellation, echo cancellation, timing recovery, error correction and the like are realized, and strong transmission and receiving capacity is provided at high speed.

The 5G communication module 5 adopts a Zhongxing ZM9000 module, which is an M.2 packaged embedded industrial grade 5G wireless communication module, can provide data connection and voice communication of FDD-LTE, TDD-LTE and NR networks, and also provides a GNSS positioning function. The ZM9000 module provides a plurality of hardware interfaces, is matched with various external equipment, can communicate with a host computer, and realizes data connection and voice call functions. USB2.0/3.0interface and PCIE interface are mainly used. USB2.0/USB3.0 interface: the USB2.0 interface completely conforms to the USB2.0 protocol specification and supports a 480Mbps high-speed mode and a 12Mbps full-speed mode; the USB3.0 interface completely conforms to the USB3.0 specification and supports the highest transmission rate of 5 Gbps. When the module USB signal is connected to the USB connector, an ESD protection circuit and EMC need to be arranged near the connector. The module is used as a PCIE master mode, an external large board chip is used as slave equipment, the PERST # is changed into a module DO output signal, and the module DO output signal is used for controlling PCIE resetting of the PCIE related chip of the large board.

And the operation and maintenance monitoring platform 7 registers corresponding equipment on the platform through a related MQTT template, and sends various monitored indexes to the platform for real-time display, speed measurement task issuing and corresponding result record returning.

Specifically, the operation and maintenance monitoring platform may be implemented by an existing server, and storage and distribution of related monitoring data are implemented by the server, which is not described herein again.

For the detection system of the present invention, the specific working principle can be realized by the following processes:

the mobile signal access equipment starts a power supply to start working, the power supply outputs alternating current of 12-24V, and the alternating current is processed by the power supply management module 2 of the equipment to supply power to the whole equipment. The detection system can extract the required monitoring information by reading the types of the configured 5G communication modules, such as the Huazhi 5G module, the Zhongxing 5G module, the Unicom 5G module and the like, wherein different modules correspond to different equipment information reading instructions and the processing returned by the instructions. The relevant interface to monitor for use is determined. The communication module 5 sends a registration template to the platform 7 through the 5G network 6, and the equipment enters a normal working state after the platform registration is successful. The device initializes various tasks, such as opening the usb device, and the usb reads the 5G module to obtain related network information; and establishing an mqtt client, connecting the mqtt client with a monitoring platform through a protocol template, and registering the unique id of the equipment. After the platform has the device, the cpe device starts to perform monitoring tasks, wherein the monitoring tasks include 5G terminal module performance monitoring (terminal position, terminal running state and terminal alarm information), 5G network performance monitoring (5G cell occupation information, network information and 5G residence time), and meanwhile, all state data are reported to the platform in real time. When the platform issues 5G service performance dial testing tasks, including 5G language dial testing, ping testing, web page browsing testing, http downloading, ftp downloading/uploading testing, Internet of things service dial testing (MQTT message testing, COAP message testing), the equipment receives the tasks, performs designated tasks and returns results to the platform. Otherwise, the real-time monitoring task is always carried out and the message is synchronously reported to the platform.

In summary, the 5G mobile signal access device and the detection system of the present invention can perform multiple tests on services to obtain related results; and various 5G modules are supported, and the protocols of different modules can be butted.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (7)

1. A 5G mobile signal access device, comprising: the system comprises a main control module, a power management module, an SIM card module, an Ethernet module and a 5G communication module;

the main control module is respectively connected with the SIM card module, the Ethernet module and the 5G communication module;

the power management module is respectively connected with the main control module, the SIM card module, the Ethernet module and the 5G communication module;

the SIM card module, the Ethernet module and the 5G communication module are all connected to an external terminal.

2. The 5G mobile signal access device of claim 1, wherein the master module is comprised of a FET1012A-C core board and peripheral circuitry of the FET1012A-C core board.

3. The 5G mobile signal access device according to claim 1, wherein the power management module comprises a JW5033T chip and a peripheral circuit of the JW5033T chip.

4. The 5G mobile signal access device according to claim 1, wherein the 5G communication module is composed of a SIM8200EA chip and peripheral circuits of the SIM8200EA chip.

5. The 5G mobile signal access device of claim 1, wherein the Ethernet module is composed of a RTL811H chip and a peripheral circuit of the RTL811H chip.

6. The 5G mobile signal access device according to claim 1, wherein a PCIE interface and a USB2.0/USB3.0 interface are provided on the 5G communication module.

7. A detection system for 5G mobile signal access equipment, comprising the mobile signal access equipment of claim 1 and an operation and maintenance monitoring platform;

and the 5G communication module in the mobile signal access equipment is connected to the operation and maintenance monitoring platform.

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