CN215010276U - Remote controller and system for testing cloud real machine - Google Patents

Abstract

The application discloses remote control ware and system for real quick-witted test of cloud is applied to test technical field. The remote controller includes: the system comprises a main chip 1, an active Ethernet network physical interface 2 and a physical interface for connecting the cloud real machine; the active Ethernet network physical interface 2 is connected with a first group of pins of the main chip 1; the physical interface is connected with a second group of pins of the main chip 1; the physical interface at least comprises a USB interface 16, and the physical interface also comprises at least one of a power interface 3, a switch key interface 4 and an earphone interface 5. The remote controller can be connected with the cloud real machine through various physical interfaces, various types of data transmission are achieved, and application program testing of complex scenes can be conducted.

Description

Remote controller and system for testing cloud real machine

Technical Field

The application relates to the technical field of testing, in particular to a remote controller and a system for testing a cloud real machine.

Background

The cloud real machine is a mobile device running at a remote end, and the mobile device can be a mobile phone or a tablet computer, such as an android cloud real machine, which is a real machine running at a remote end and loaded with an operating system. Remote refers to a remote end of the network relative to the location of the tester. Different testers can share and use the same set of cloud real machines.

In the related art, a tester uses a local test terminal to send a test instruction to a cloud computer through a network. The cloud computer is connected with the real cloud computer through a USB HUB (Universal Serial bus HUB), and sends a test instruction to the real cloud computer to access and operate the real cloud computer, so that the test of the application program installed on the real cloud computer is realized.

In the related art, the USB HUB is connected with the cloud real machine, single type data transmission can be realized only through the USB interface, and application program testing in complex scenes cannot be realized.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a remote controller and a system for testing a cloud real machine, which can be connected with the cloud real machine through various interfaces, realize various types of data transmission and test an application program in a complex scene. The technical scheme is as follows:

according to an aspect of the present application, there is provided a remote controller for a cloud real machine test, the remote controller including: the system comprises a main chip, an active Ethernet network physical interface and a physical interface for connecting the cloud real machine;

the active Ethernet network physical interface is connected with a first group of pins of the main chip;

the physical interface is connected with a second group of pins of the main chip;

the physical interface at least comprises a USB interface, and the physical interface also comprises at least one of a power interface, a switch key interface and an earphone interface.

According to another aspect of the present application, a remote control system for testing a cloud real machine is provided, where the remote control system includes the above remote controller, a POE switch, and a cloud real machine;

the remote controller is connected with the POE switch through an active Ethernet network physical interface;

the remote controller is connected with the cloud real machine through a physical interface;

the physical interface at least comprises a USB interface, and the physical interface also comprises at least one of a power interface, a switch key interface and an earphone interface.

The beneficial effects brought by the technical scheme provided by the embodiment of the application at least comprise:

the remote controller comprises an active Ethernet network physical interface used for receiving network signals and a physical interface used for connecting a cloud real machine, wherein the physical interface at least comprises a USB interface, in addition, the physical interface also comprises at least one of a power interface, a switch key interface and an earphone interface, so that the remote controller can control the on-off of the power of the cloud real machine, control the on-off, the shutdown and the restart of the cloud real machine, transmit audio signals with the cloud real machine and the like, and enrich the control mode of the remote controller on the cloud real machine so as to adapt to the application program test of complex scenes.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a block diagram of a remote control system for cloud-real machine testing provided by an exemplary embodiment of the present application;

FIG. 2 is a block diagram of a remote controller for cloud-live machine testing provided by another exemplary embodiment of the present application;

fig. 3 is a block diagram of a POE controller of a remote controller for cloud-live machine testing provided in another exemplary embodiment of the present application;

fig. 4 is a block diagram of a POE controller of a remote controller for cloud-live machine testing according to another exemplary embodiment of the present application.

The various reference numbers in the drawings are illustrated below:

1-a main chip;

2-active ethernet network physical interface;

3-a power interface;

4-switch key interface;

5-an earphone interface;

6-POE controller;

7-PMIC chip;

8-MOS field effect transistor;

9-PD control chip;

10-a rectifier bridge chip;

11-a first resistance;

12-a diode;

13-a PHY chip;

14-voltage-stabilizing power supply chip;

15-a first current power monitor;

16-a USB interface;

17-a USB power supply switch;

18-a second current power monitor;

19-USB data switch;

20-an audio encoding chip;

21-a Bluetooth module;

22-an antenna;

23-a memory storage;

24-flash memory;

25-debug circuitry;

26-LEDS status light;

27-a local device;

a 28-POE switch;

29-a remote controller;

30-a yunzhen machine;

31-Type-C interface;

32-Micro USB interface.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

Fig. 1 shows a schematic structural diagram of a remote control system for cloud real machine testing according to an exemplary embodiment of the present application. Illustratively, the remote control system includes: a local device 27, a POE (Power Over Ethernet) switch 28, a remote controller 29, and a cloud server 30.

The local device 27 is connected to the POE switch 28 via a wired network or a wireless network.

The POE switch 28 is connected to at least one remote controller 29 via the active ethernet network physical interface 2.

Each remote controller 29 is connected to at least one cloud real machine 30 through at least one physical interface.

Illustratively, each remote control 29 is connected to one of the cloud-real machines 30.

The local device 27 is a terminal having a function of accessing a wired network or a wireless network, the local device 27 is configured to send a test instruction through the network, so that the POE switch 28 receives the test instruction through the network, and transmits the test instruction to the remote controller 29, and the remote controller 29 processes the test instruction and controls the cloud host 30 to perform an application test according to the test instruction. The local device 27 may be a smartphone, computer, tablet, smart robot, etc.

Illustratively, the interface type of the active ethernet network physical interface 2 may be a gigabit RJ45 interface.

POE is a technology that, without any change to the ethernet cat.5 wiring infrastructure, can provide dc power to IP-based terminals (such as IP (Internet Protocol) phones, wireless local area network Access points AP (Access points), network cameras, etc.) while transmitting data signals to such devices. POE switch 28 is a switch that supports power over ethernet. The POE switch 28 is used for receiving and transmitting network signals, and supplying power to the remote controller and the cloud host.

The cloud terminal 30 is a terminal device operating in the cloud. The cloud server 30 may be at least one of a smart phone, a computer, a tablet computer, and a smart robot.

The cloud computer 30 is connected with the remote controller through a power on/off control line, a USB line, an earphone line and a power line.

The USB cable is connected to the real cloud computer 30 through a USB interface (e.g., B-5Pin, B-4Pin, B-8Pin-2 x 4, Micro USB, Type-C) or a lighting interface of the real cloud computer 30, and is configured to transmit USB data.

The earphone line is connected to the facsimile machine 30 through an earphone interface (e.g., a 3.5mm earphone interface) of the facsimile machine 30, and is used to transmit audio data.

Exemplarily, the real cloud computer 30 is disassembled, a battery of the real cloud computer is removed, a power line is connected to a power interface of the real cloud computer 30 from the inside of the real cloud computer 30, and the real cloud computer 30 is powered through the power line; the on-off control line is connected to the on-off control interface of the real cloud computer from the inside of the real cloud computer 30. Exemplarily, a lead is welded out from a power interface inside the cloud computer 30 and is connected with the power interface 3 of the cloud computer 30 through a DC5025 socket; and welding a lead out from an on-off control interface inside the cloud computer 30, and connecting the lead out with an on-off key interface 4 of the cloud computer 30 through an XH2.54 socket. The power line is used for supplying power to the cloud real machine, and the power on-off control line is used for controlling the cloud real machine to be started, shut down, restarted, sleeped and the like.

Fig. 2 shows a schematic structural diagram of the remote controller 29 for cloud-real machine testing according to an exemplary embodiment of the present application.

The remote controller 29 includes: the system comprises a main chip 1, an active Ethernet network physical interface 2 and a physical interface for connecting a cloud real machine;

the active Ethernet network physical interface 2 is connected with a first group of pins of the main chip 1;

the physical interface is connected with a second group of pins of the main chip 1;

the physical interface at least comprises a USB interface 16, and the physical interface also comprises at least one of a power interface 3, a switch key interface 4 and an earphone interface 5.

Illustratively, the master chip 1 may be an RK3328 chip.

Illustratively, the USB interface is a USB3.0 interface, the power interface is a 5025 plug, the switch key interface is an XH2.542P interface, and the active ethernet network physical interface is a gigabit RJ45 interface.

Illustratively, The remote controller 29 further includes an OTG (on The go) interface, which is a USB Type-C interface 31; the remote controller 29 further comprises a debugging serial port, and the debugging serial port is a 4P 2.54 pin header, a Micro USB interface 32 or a Type-C interface 31.

In summary, the present embodiment provides a remote controller, where the remote controller includes an active ethernet network physical interface for receiving a network signal and a physical interface for connecting a cloud terminal, where the physical interface includes at least a USB interface, and in addition, the physical interface may further include at least one of a power interface, a switch key interface, and an earphone interface, so that the remote controller can control power on/off of the cloud terminal, control power on/off and restart of the cloud terminal, and perform audio signal transmission with the cloud terminal, and thus the control manner of the remote controller on the cloud terminal is enriched, so as to adapt to application program testing in a complex scene.

The various interfaces and circuit connections of the remote controller are described separately below.

1. Active ethernet network physical interface (POE network physical interface).

The active ethernet network physical interface 2 connects two circuits: power supply circuit and network data transmission circuit.

1) A power supply circuit.

The remote controller includes a POE controller 6 and a PMIC (Power Management IC) chip 7.

Exemplarily, the PMIC chip 7 is a BD71837MWV chip.

The network power supply end of the active Ethernet network physical interface 2 is connected with the power supply input end of the POE controller 6;

and the power supply output end of the POE controller 6 is connected with the power supply input end of the PMIC chip 7.

The POE controller is configured to convert a supply current provided by the active ethernet network interface into a direct current of a first voltage, where the first voltage may be 5V.

The power supply output end of the PMIC chip 7 is connected with the power supply input end of the main chip 1, and the power supply control signal line of the PMIC chip 7 is connected with the power supply control pin of the main chip 1.

Exemplarily, the PMIC chip 7 may be a BD71837MWV chip, and is configured to implement dynamic management of a power supply of the main chip 1 through a dynamic voltage regulation technology, and provide a power supply of multiple voltages for the main chip 1 according to the requirement of the main chip 1, so as to reduce power consumption and heat generation of the system, and improve power supply stability of the system.

Illustratively, the PMIC chip 7 is connected to the main chip 1 via an I2C interface and a power supply interface.

Illustratively, the PMIC chip 7 is also connected with a 32.768KHz crystal oscillator circuit.

Illustratively, as shown in fig. 3 and 4, a circuit diagram of the POE controller 6 is provided. The POE controller 6 includes a rectifier bridge chip 10, an MOS (Metal-Oxide-Semiconductor) field effect transistor 8, and a PD (Ki-Kd, proportional-derivative) controller chip 9.

The network power supply end of the active Ethernet network physical interface 2 is connected with the input end of the rectifier bridge chip 10.

Illustratively, the rectifier bridge chip 10 is an ABS210 chip. Each rectifier bridge chip 10 includes two AC pins, a 3 rd pin and a 4 th pin. Two pairs of differential lines of DATA + and DATA-, SPARE + and SPARE-of the active Ethernet network physical interface 2 are respectively connected with the AC pins of the two rectifier bridge chips 10. Pin 3 of the rectifier bridge chip 10 is grounded. The 4 th pin of the rectifier bridge chip 10 is an output pin (output end) and is connected to a drain electrode (D) of the MOS field effect transistor. The rectifier bridge chip 10 is used for converting the alternating current output by the active ethernet network physical interface 2 into direct current.

Illustratively, the PD controller chip 9 is an LT4275A chip, and the MOS fet 8 is a PSMN075 chip.

The output end of the rectifier bridge chip 10 is connected with the drain electrode (D) of the MOS field effect transistor 8.

The output terminal of the rectifier bridge chip 10 is named as VPORT terminal, and the VPORT terminal is connected with the drain electrode (D) of the MOS field effect transistor 8. The VPORT terminal outputs a third dc current, which may be 54V dc current.

Illustratively, the VPORT terminal is connected to ground through a schottky diode. Wherein, VPORT end links to each other with schottky diode's negative pole, and the ground wire links to each other with schottky diode's positive pole, and then prevents that the power from flowing backward, destroying the circuit board.

And the source electrode of the MOS field effect transistor 8 is connected with the power supply input end of the PMIC chip 7.

The source (S) output of the MOS field effect transistor 8 is VOUT + end, and the VOUT + end is connected with the power supply input end of the PMIC chip 7.

The control terminal of the PD controller chip 9 is connected to the gate (G) of the MOS fet 8.

The feedback regulation end of the PD controller chip 9 is connected with the source electrode (S) of the MOS field effect transistor 8.

Illustratively, the PD controller chip 9 includes an RCLASS pin, an RCLASS + + pin, an HSGATE pin, a VPORT pin, and an HSSRC pin. The rclas pin and the rclas + + pin are used to configure a working mode of the PD controller 9, so that the PD controller 9 controls the maximum output power of the MOS field effect transistor 8 to be a first power, and the first power may be 25.5W. The HSGATE pin is used for carrying out feedback regulation according to the current output by the source electrode of the MOS field effect transistor 8. The HSSRC pin is used for controlling the on-off of the MOS field effect transistor 8.

The HSGATE pin of the PD control chip 9 is connected to the gate (G) of the MOS fet 8. The HSSRC pin of the PD control chip 9 is connected to the source (S) of the MOS fet 8. The VPORT pin of the PD controller chip 9 is connected to the drain (D) of the mosfet 8. Illustratively, the HSSRC pin of the PD control chip 9 is connected to the VOUT + terminal. The VPORT pin of the PD controller chip 9 is connected to the VPORT terminal.

The rclas pin of the PD controller chip 9 is connected to ground via a first resistor 11. Illustratively, the first resistor 11 is a 34.8 ohm resistor. The rclas + + pin of the PD controller chip 9 is open. The IEEUVL pin, the AUX pin, and the GND pin of the PD controller chip 9 are connected to a ground line. The HSSRC pin of the PD control chip 9 is connected to VOUT + terminal through an 8.2 ohm resistor, and is connected to ground through a second capacitor, where the capacitance of the second capacitor is 100nF and the voltage is 100V.

Illustratively, the terminal VOUT + (the source of the mosfet 8) is connected to ground through a third resistor and a light emitting diode. The resistance of the third resistor is 5.1k ohms and the power is 1W. The third resistor is connected with the anode of the light-emitting diode, and the ground wire is connected with the cathode of the light-emitting diode.

The grid of the MOS field effect transistor 8 is connected with the ground wire through a second resistor and a first capacitor which are connected in series. Illustratively, the resistance of the second resistor is 3.3k ohms with an error of 1%, the capacitance of the first capacitor is 47nF, and the voltage is 100V.

Illustratively, the remote controller 29 includes a diode 12 connected between the POE controller 6 and the PMIC chip 7; the power supply output end of the POE controller 6 is connected with the anode of the diode 12; the power supply input terminal of the PMIC chip 7 is connected to the cathode of the diode 12.

The PD controller chip 9 is configured to control the output power of the MOS field-effect transistor 8 to be a first power, where the first power may be 25.5W, and an HSGATE of the PD controller chip 9 is connected to a gate of the MOS field-effect transistor 8 to control on/off of the MOS field-effect transistor 8; the HSSRC of the PD controller chip 9 is connected with the VOUT + end to be responsible for feedback regulation. And obtaining a third current through the rectifier bridge chip 10, wherein the third current can be 54V current, inputting the third current into the drain (D) of the MOS field effect transistor 8, enabling the source (S) of the MOS field effect transistor 8 to output a first current, and the voltage of the first current can be 5V current and limited to 1.5A.

2) And a data transmission circuit.

The remote controller 29 includes a PHY (Physical Layer) chip 13; the network data end of the active ethernet network physical interface 2 is connected to the main chip 1 through the PHY chip 13, and is configured to transmit network data to the main chip 1.

2. And a power interface.

The physical interface comprises a power interface 3; the remote controller includes a regulated power supply chip 14(DCDC chip).

The power interface 3 is connected with the power supply output end of the POE controller 6 through a voltage-stabilizing power chip 14.

The enable terminal of the regulated power supply chip 14 is connected with the first enable terminal of the main chip 1.

The power supply output end of the POE controller 6 outputs a first current, the first current can be a 5V current, the first current is output as a second current through the voltage-stabilizing power supply chip 14, the voltage of the second current can be 4.2V, the current is limited to 4A, and the power supply is supplied to the cloud computer 30 through the power interface 3. For example, the remote controller 29 continuously supplies power to the real cloud computer 30, so as to avoid the situation that the real cloud computer 30 is automatically shut down when the battery power is exhausted in the long-term application process, and keep the real cloud computer 30 in the 100% power state permanently.

The voltage-stabilizing power supply chip 14 can perform enable control, the on-off of the voltage-stabilizing power supply chip is controlled by the main chip 1 through a first enabling end, and the first enabling end can be a GPIO interface. For example, the main chip 1 may receive a software instruction, such as ctrl power on or ctrl power off, sent by the local device 27 through the active ethernet network interface, and the main chip 1 controls the GPIO interface connected to the voltage-stabilizing power supply chip 14 to output a high level or a low level according to the software instruction, so as to control the power on and off of the power supply interface 3, so as to control the power on and off of the cloud computer 30 and control the cloud computer 30 to restart the hardware. When the system software of the cloud real machine 30 is jammed in the running process, the cloud real machine 30 can be controlled to restart the hardware through the method, and the normal working state of the system is recovered.

Illustratively, the remote controller 29 further comprises a first current power monitor 15; the first current power monitor 15 is connected in parallel to a circuit between the voltage-stabilizing power supply chip 14 and the power supply interface 3; the monitoring data transmission terminal of the first current power monitor 15 is connected to the first monitoring data transmission terminal of the main chip 1.

The first current power monitor 15 is used to monitor the current and power conditions of the power interface 3 and to send them to the main chip 1 via the I2C interface.

For example, the first current power monitor 15 and the second current power meter monitor 18 may use an INA219 chip to detect power consumption in real time. The current power monitor is an integrated power measurement device that integrates two Delta Sigma analog-to-digital converters, high speed power calculation functionality, and a serial interface onto a single chip. Other functions of the current power monitor include AC (alternating current) and DC (direct current) calibration, extended phase compensation, and three configurable power output pins. The current power monitor is designed for residential single-phase or industrial three-phase electric meter applications, and is capable of accurately measuring instantaneous current and voltage, while calculating instantaneous power, IRMS and VRMS, real-time power, apparent power, reactive power, fundamental power, harmonic power, power factor, and line frequency.

3. A switch key interface.

The physical interface comprises a switch machine key interface 4; the enabling end of the switch key interface 4 is connected with the second enabling end of the main chip 1.

The switch key interface 4 can perform enable control, the on-off is controlled by the main chip 1 through the second enabling end, and the second enabling end can be a GPIO interface. For example, the main chip 1 may receive a software instruction, for example, ctrl power on 3, sent by the local device 27 through the active ethernet network interface 2, and the main chip 1 controls the GPIO interface connected to the switch key interface 4 to be connected for 3 seconds according to the software instruction, and simulates a human hand to operate the switch key for 3 seconds, thereby triggering the cloud computer 30 to start, shut down, or restart. The switch machine key interface 4 can control the screen turning-off, screen lighting, starting, shutdown and restarting of the cloud real machine 30.

4. And a USB interface.

The USB interface 16 is used for data transmission, and the USB interface 16 is connected to the main chip 1 through a USB power supply circuit and a USB data circuit.

1) USB power supply circuit.

The physical interface includes a USB interface 16; the remote controller includes a USB power switch 17; the USB interface 16 is connected with the power supply output end of the POE controller 6 through a USB power supply switch 17; the enable terminal of the USB power supply switch 17 is connected to the third enable terminal of the main chip 1.

The power supply output end of the POE controller 6 is connected with the USB interface through the USB power supply switch, first current is provided for the USB interface to supply power, and the first current can be 5V current to guarantee normal work of the USB interface.

The USB power supply switch 17 can perform enable control, the on-off of the USB power supply switch is controlled by the main chip 1 through a third enabling end, and the third enabling end can be a GPIO interface. For example, the main chip 1 may receive a software instruction, such as ctrl USB on or ctrl USB off, sent by the local device 27 through the active ethernet network interface 2, and the main chip 1 controls the GPIO interface of the USB power supply switch 17 to output a high level or a low level according to the software instruction to control the switching on and off of the USB power supply switch 17, so as to simulate the hardware physical switching on and off of the USB interface 16, that is, simulate the insertion and extraction of the USB interface 16. When a USB link is stuck during a long-term USB data transmission process, the USB interface 16 can be plugged or unplugged in the above manner, and the data transmission capability of the USB interface 16 can be recovered.

Illustratively, the remote control 29 further includes a second current power monitor 18; a second current power monitor 18 connected in parallel to a circuit between the USB power supply switch 17 and the POE controller 6; the monitoring data transmission terminal of the second current power monitor 18 is connected to the second monitoring data transmission terminal of the main chip 1.

The second current power monitor 18 is used to monitor the current and power conditions of the USB interface 16 and send the current and power conditions to the master chip 1 via the I2C interface.

2) A USB data circuit.

The physical interface includes a USB interface 16; the remote controller 29 includes a USB data switch 19; the USB interface 16 is connected with the data transmission end of the main chip 1 through a USB data switch 19; the enable terminal of the USB data switch 19 is connected to the fourth enable terminal of the main chip 1.

Illustratively, the USB data switch 19 is connected to the host chip via a USB3.0 interface.

Illustratively, the USB data switch 19 may perform enable control, and the fourth enable terminal may be controlled by the main chip 1 to be turned on or off, and the fourth enable terminal may be a GPIO interface. For example, the main chip 1 may receive a software instruction sent by the local device 27 through the active ethernet network interface 2, and the main chip 1 controls the GPIO interface of the USB data switch 19 to output a high level or a low level according to the software instruction to control on/off of the USB data switch 19, so as to simulate on/off of the USB interface 16 in a software manner, that is, control on/off of data transmission of the USB interface 16.

5. An earphone interface.

The physical interface includes a headphone interface 5: the remote controller includes an audio encoding chip 20; the earphone interface 5 is connected with the audio data end of the main chip 1 through the audio coding chip 20.

Illustratively, the audio encoding chip 20 is connected to the main chip 1 via an I2S interface.

The earphone interface 5 is used for audio data transmission with the cloud-real machine.

For example, when the headset interface does not exist in the real cloud machine, the remote controller 29 may also perform audio data transmission with the real cloud machine 30 through the bluetooth module 21.

The remote controller 29 comprises a Bluetooth module 21, an antenna 22 and an audio coding chip 20; the signal transceiving end of the Bluetooth module 21 is connected with the antenna 22; the data transmission end of the Bluetooth module 21 is connected with the main chip 1; the signal transmission end of the bluetooth module 21 is connected with the audio data end of the main chip 1 through the audio coding chip 20.

Illustratively, the bluetooth module 21 is connected to the main chip 1 through a UART interface or an I2S interface. The bluetooth module 21 is further connected to a crystal oscillator circuit. The bluetooth module 21 is connected to the audio encoding chip 20 for transmitting analog audio signals.

The headset interface 5 and the bluetooth module 21 are used for transmitting audio signals between the remote controller 29 and the cloud-based terminal 30, when the local device 27 tests an application program, it needs to acquire sound emitted by the application program, and at this time, the remote controller 29 may collect the audio signals emitted by the cloud-based terminal 30 through the headset interface 5 or the bluetooth module 21.

The cloud terminal 30 outputs the audio signal to the audio coding chip 20 through the earphone interface 5, the audio coding chip 20 converts the audio signal into a digital signal after completing the a/D sampling and sends the digital signal to the main chip 1 through the I2S interface, thereby realizing the wired audio signal transmission. For the real machine 30 of cloud that does not have the earphone interface through bluetooth module 21 output audio signal, bluetooth module 21 receives audio signal and converts analog audio signal into after receiving, sends for audio encoding chip 20, audio encoding chip 20 converts digital audio signal into after accomplishing the AD sampling to send main chip 1 through the I2S interface to the realization passes through the function of bluetooth module 21 transmission audio data.

Illustratively, the remote controller 29 further comprises at least one crystal circuit, a memory, a debug circuit and a LEDS status light connected to the main chip 1.

The remote controller 29 includes a memory storage 23 and a flash memory storage 24; the memory storage 23 is connected with the main chip 1; the flash memory 24 is connected to the main chip 1. Illustratively, the memory storage may be DDR4 memory, and is connected to the main chip through a DDR4 interface. Illustratively, the flash memory may be an emmc (embedded Multi Media card) memory, and is connected to the host chip through an MMC interface.

The remote controller 29 includes a debug circuit 25; the debug circuitry 25 is connected to the main chip 1. Illustratively, the debug circuitry is coupled to the main chip via a UART interface.

The remote controller 29 includes a LEDS status light 26; the LEDS status light 26 is connected to the fifth enable terminal of the main chip 1. Illustratively, the LEDS status light is connected to the main chip through a GPIO interface for prompting the status of the remote controller.

The remote controller 29 comprises a 25MHz crystal oscillator circuit and two 27MHz crystal oscillator circuits, and the three crystal oscillator circuits are respectively connected with the main chip.

Illustratively, the remote controller 29 further comprises a type-C interface and a Micro USB interface for debugging, wherein the type-C interface is connected with a debugging port of the PMIC chip.

Illustratively, a diode is connected between the type-C interface and the PMIC chip, the type-C interface is connected with the anode of the diode, and the debugging port of the PMIC chip is connected with the cathode of the diode.

The Micro USB interface is connected with a debugging port of the main chip 1 through a USB interface.

In summary, the remote controller provided in this embodiment has a remote operation and maintenance capability, reduces the manual operation and maintenance cost, and improves the operation and maintenance efficiency; the power consumption acquisition function of the cloud real machine is realized, and the power consumption condition of the application program can be detected, analyzed and tested in real time; the system has the function of collecting the audio of the real cloud computer, and can provide real-time audio feedback when an application program needing to obtain audio information is tested; the power supply device has the capability of continuously supplying power to the cloud real machine, and the cloud real machine can be used for a long time without worrying about the power consumption; the POE network interface is adopted, the power and network signal transmission capability is achieved, an additional power supply is not needed, the deployment complexity is reduced, and the deployment cost is saved on hardware. The cloud reality machine online rate adopting the remote controller can reach more than 99%, the stability is extremely high, and the user experience is excellent.

An exemplary embodiment of a cloud real machine test based on the above-mentioned remote control system for the cloud real machine test is given.

Firstly, the local equipment sends a test instruction of an application program to the POE switch.

The local device can finish the editing operation of the test instruction through a client installed on the local device or through a webpage, and send the test instruction of the application program to the POE switch.

And secondly, the POE switch transmits the test instruction to the remote controller.

And thirdly, the remote controller receives the test instruction through the active Ethernet network interface, processes the test instruction by using the main chip, generates a control instruction according to the test instruction, and transmits the control instruction to the cloud computer through the USB interface, or controls at least one of the power interface, the switch key interface and the earphone interface according to the control instruction so as to complete the test task of the application program running on the cloud computer and generate test data.

For example, the main chip transmits a control instruction to the real cloud computer through the USB interface, so that the real cloud computer runs the application program according to the control instruction.

For example, the main chip transmits audio data with the cloud-real machine through the earphone interface according to the audio data transmission instruction. Or, audio data transmission is carried out through the Bluetooth module and the cloud real machine.

For example, the main chip controls a USB power supply switch connected with the USB interface to be disconnected according to a USB physical disconnection instruction, so that the physical disconnection of the USB interface is realized; and controlling the connection of a USB power supply switch connected with the USB interface according to the USB physical connection instruction, thereby realizing the physical connection of the USB interface. The main chip controls a USB data switch connected with the USB interface to be disconnected according to the USB software disconnection instruction, so that the software disconnection of the USB interface is realized; and controlling the connection of the USB data switch connected with the USB interface according to the USB software connection instruction, thereby realizing the software connection of the USB interface.

For example, the main chip controls the stabilized voltage supply chip to be switched off according to the power supply switching-off instruction, and then forced shutdown of the cloud real machine is achieved. And controlling the connection of the stabilized voltage supply chip according to the power supply connection instruction, and recovering the power supply of the cloud real machine.

For example, the main chip controls the switch key interface to output a power-on level according to the power-on instruction, and controls the cloud-real machine to be powered on. And controlling a switch key interface to output a shutdown level according to the shutdown instruction, and controlling the cloud machine to shut down. And controlling the switch machine key interface to output a restart level according to the restart instruction, and controlling the cloud real machine to restart. And controlling a switch machine key interface to output a screen lightening level according to the screen lightening instruction, and controlling the cloud real machine to lighten the screen. According to the screen-switching instruction, the on-off key interface is controlled to output screen-switching level, and the cloud real screen switching is controlled.

For example, the main chip collects the supply current and the supply power of a power line through a first current power monitor, and collects the current and the power of the USB interface through a second current power monitor.

And fourthly, the remote controller sends test data to the POE switch, and the POE switch sends the test data to the local equipment through the network.

And fifthly, receiving the test data by the local equipment, and further completing the application program test through the cloud real machine.

In summary, the technical solution provided in this embodiment provides a remote controller, where the remote controller includes an active ethernet network physical interface for receiving a network signal and a physical interface for connecting a cloud terminal, where the physical interface includes at least a USB interface, and in addition, the physical interface may further include at least one of a power interface, a switch key interface, and an earphone interface, so that the remote controller can control power on/off of the cloud terminal, control power on, power off, and power off of the cloud terminal, and perform audio signal transmission with the cloud terminal, and thus enrich a control manner of the remote controller on the cloud terminal to adapt to an application program test in a complex scene.

It should be understood that reference to "a plurality" herein means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.

The above description is only exemplary of the present application and should not be taken as limiting, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (18)

1. A remote controller for testing a cloud real machine, the remote controller comprising: the system comprises a main chip (1), an active Ethernet network physical interface (2) and a physical interface for connecting the cloud real machine;

the active Ethernet network physical interface (2) is connected with a first group of pins of the main chip (1);

the physical interface is connected with a second group of pins of the main chip (1);

the physical interface at least comprises a USB interface (16), and the physical interface also comprises at least one of a power interface (3), a switch key interface (4) and an earphone interface (5).

2. Remote controller according to claim 1, characterized in that it comprises an active ethernet POE controller (6) and a power management integrated circuit PMIC chip (7);

the network power supply end of the active Ethernet network physical interface (2) is connected with the power supply input end of the POE controller (6);

the power supply output end of the POE controller (6) is connected with the power supply input end of the PMIC chip (7);

the power supply output end of the PMIC chip (7) is connected with the power supply input end of the main chip (1), and the power supply control signal line of the PMIC chip (7) is connected with the power supply control pin of the main chip (1).

3. The remote controller according to claim 2, wherein the POE controller (6) comprises a rectifier bridge chip (10), a Metal Oxide Semiconductor (MOS) field effect transistor (8) and a PD controller chip (9);

the network power supply end of the active Ethernet network physical interface (2) is connected with the input end of the rectifier bridge chip (10);

the output end of the rectifier bridge chip (10) is connected with the drain electrode of the MOS field effect transistor (8);

the source electrode of the MOS field effect transistor (8) is connected with the power supply input end of the PMIC chip (7);

the control end of the PD controller chip (9) is connected with the grid electrode of the MOS field effect transistor (8);

and the feedback regulation end of the PD controller chip (9) is connected with the source electrode of the MOS field effect transistor (8).

4. The remote controller according to claim 3, wherein the PD controller chip (9) comprises an RCLASS pin, an RCLASS + + pin, an HSGATE pin, a VPORT pin, and an HSSRC pin;

the RCLASS pin of the PD controller chip (9) is connected with a first resistor (11);

an RCLASS + + pin of the PD controller chip (9) is open-circuited;

an HSGATE pin of the PD controller chip (9) is connected with a grid electrode of the MOS field effect transistor (8);

the VPORT pin of the PD controller chip (9) is connected with the drain electrode of the MOS field effect transistor (8);

and an HSSRC pin of the PD controller chip (9) is connected with a source electrode of the MOS field effect transistor (8).

5. Remote controller according to any of claims 2 to 4, characterized in that it comprises a diode (12) connected between the POE controller (6) and the PMIC chip (7);

the power supply output end of the POE controller (6) is connected with the anode of the diode (12);

and the power supply input end of the PMIC chip (7) is connected with the cathode of the diode (12).

6. The remote controller according to any of claims 1 to 4, wherein the remote controller comprises a port physical layer (PHY) chip (13);

and the network data end of the active Ethernet network physical interface (2) is connected with the main chip (1) through the PHY chip (13).

7. The remote control according to any of claims 2 to 4, wherein said physical interface comprises said power interface (3); the remote controller comprises a voltage-stabilizing power supply chip (14);

the power interface (3) is connected with the power supply output end of the POE controller (6) through the voltage-stabilizing power chip (14);

the enabling end of the voltage-stabilizing power supply chip (14) is connected with the first enabling end of the main chip (1).

8. The remote control according to claim 7, further comprising a first current power monitor (15);

the first current power monitor (15) is connected in parallel to a circuit between the voltage-stabilizing power supply chip (14) and the power supply interface (3);

the monitoring data transmission terminal of the first current power monitor (15) is connected with the first monitoring data transmission terminal of the main chip (1).

9. The remote controller according to any of claims 1 to 4, wherein said physical interface comprises said switch key interface (4);

and the enabling end of the switch machine key interface (4) is connected with the second enabling end of the main chip (1).

10. The remote controller according to any of claims 2 to 4, wherein said physical interface comprises said USB interface (16); the remote controller comprises a USB power switch (17);

the USB interface (16) is connected with the power supply output end of the POE controller (6) through the USB power supply switch (17);

and the enabling end of the USB power supply switch (17) is connected with the third enabling end of the main chip (1).

11. The remote control of claim 10, further comprising a second current power monitor (18);

the second current power monitor (18) is connected in parallel to a circuit between the USB power supply switch (17) and the POE controller (6);

the monitoring data transmission terminal of the second current power monitor (18) is connected with the second monitoring data transmission terminal of the main chip (1).

12. The remote controller according to any of claims 1 to 4, wherein said physical interface comprises said USB interface (16); the remote controller comprises a USB data switch (19);

the USB interface (16) is connected with the data transmission end of the main chip (1) through the USB data switch (19);

the enabling end of the USB data switch (19) is connected with the fourth enabling end of the main chip (1).

13. The remote control according to any of claims 1 to 4, wherein the physical interface comprises the earphone interface (5): the remote controller comprises an audio encoding chip (20);

the earphone interface (5) is connected with the audio data end of the main chip (1) through the audio coding chip (20).

14. The remote controller according to any one of claims 1 to 4, wherein the remote controller comprises a Bluetooth module (21), an antenna (22) and an audio encoding chip (20);

the signal transceiving end of the Bluetooth module (21) is connected with the antenna (22);

the data transmission end of the Bluetooth module (21) is connected with the main chip (1);

and the signal transmission end of the Bluetooth module (21) is connected with the audio data end of the main chip (1) through the audio coding chip (20).

15. The remote controller according to any one of claims 1 to 4, wherein the remote controller comprises a memory storage (23) and a flash memory storage (24);

the memory storage (23) is connected with the main chip (1);

the flash memory (24) is connected with the main chip (1).

16. The remote control according to any of claims 1 to 4, wherein the remote control comprises a commissioning circuit (25);

the debugging circuit (25) is connected with the main chip (1).

17. The remote control according to any one of claims 1 to 4, wherein the remote control comprises a LEDs status light (26);

the LEDS status lamp (26) is connected with a fifth enabling end of the main chip (1).

18. A remote control system for testing a cloud machine, wherein the remote control system comprises the remote controller of any one of claims 1 to 17, a POE switch and a cloud machine;

the remote controller is connected with the POE switch through an active Ethernet network physical interface (2);

the remote controller is connected with the cloud real machine through a physical interface;

the physical interface at least comprises a USB interface (16), and the physical interface also comprises at least one of a power interface (3), a switch key interface (4) and an earphone interface (5).

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