Electronic equipment and control system

Abstract

The utility model provides electronic equipment and a control system, and relates to the technical field of electronic equipment. The electronic equipment comprises a processing module, and the processing module is used for being electrically connected with a storage module so as to clear data stored in the storage module. The communication module is in communication connection with the processing module and is used for being in communication connection with a control module in target equipment with a preset distance from the electronic equipment, and the processing module receives an instruction transmitted by the control module through the communication module; wherein the communication module is in wireless communication connection with the control module.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment, and in particular to an electronic equipment and a control system. Background Art

[0002] CMOS (Complementary Metal Oxide Semiconductor) is an important chip in the computer system, which is used to save the hardware configuration information of the current system and certain parameters set by the user, such as date, time, startup settings, etc.

[0003] During the operation of electronic equipment, CMOS is prone to abnormal data loss due to hardware failure, power supply problems or other external factors, which may cause the electronic equipment to fail to boot up. At this time, it is necessary to clear the CMOS data to restore the boot function. However, in some commercial industrial control sites, such as airports, the host of electronic equipment is generally fixed on a relatively high wall or ceiling, far from the ground. If a CMOS failure occurs at this time, the technician needs to disassemble the host and manually clear the CMOS, but this clearing method is time-consuming, labor-intensive and highly dangerous. Utility Model Content

[0004] The purpose of the embodiment of the present application is to provide an electronic device, and the embodiment of the present application provides the following technical solutions:

[0005] The first aspect of the present application provides an electronic device, comprising: a processing module, the processing module being electrically connected to a storage module to clear data stored in the storage module; a communication module, the communication module being communicatively connected to the processing module and being communicatively connected to a control module in a target device at a preset distance from the electronic device, the processing module receiving instructions transmitted by the control module through the communication module; wherein the communication module is wirelessly connected to the control module.

[0006] In some embodiments of the present application, the processing module is electrically connected or wirelessly connected to the communication module.

[0007] In some embodiments of the present application, the communication module is a Bluetooth wireless module, and the processing module is an MCU module or a single-chip microcomputer module.

[0008] In some embodiments of the present application, the communication module includes an asynchronous receiving and transmitting module, and a receiving end and a transmitting end electrically connected to the asynchronous receiving and transmitting module, and the receiving end and the transmitting end are respectively communicatively connected to the processing module for data interaction with the processing module.

[0009] In some embodiments of the present application, the electronic device further includes: a clearing circuit, the processing module is electrically connected to the clearing circuit, and the processing module reduces the level of the storage module through the clearing circuit.

[0010] In some embodiments of the present application, a semiconductor field effect transistor is connected to the clear circuit, and the semiconductor field effect transistor has a source, a gate and a drain; the gate is used to connect to the processing module, the source is used to be grounded, and the drain is used to connect to the storage module.

[0011] In some embodiments of the present application, a resistor is connected to the clearing circuit.

[0012] In some embodiments of the present application, the processing module is electrically connected to the power module for controlling the power module to be in a power-on state or a power-off state.

[0013] In some embodiments of the present application, the control module of the target device can be displaced relative to the communication module at the preset distance without affecting the communication connection; the preset distance is an effective spatial distance range in which the communication module can receive instructions from the control module.

[0014] The second aspect of the present application provides a control system, including: a target device, the target device including a control module, the control module is used to issue instructions; an electronic device, the electronic device has a preset distance from the target device, including: a storage module; a processing module, the processing module is electrically connected to the storage module to clear the data stored in the storage module; a communication module, the communication module is communicatively connected to the processing module and is used to communicate with the control module, the processing module receives the instructions transmitted by the control module through the communication module; wherein the communication module is wirelessly connected to the control module. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present application will become easy to understand. In the accompanying drawings, several embodiments of the present application are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0016] Figure 1 The schematic diagram shows the principle of clearing storage module data in the electronic device according to the first embodiment of the present application;

[0017] Figure 2 The control flow chart of the control system of Example 2 of the present application is schematically shown.

[0018] Description of Figure Numbers:

[0019] 1. Electronic device; 101. Processing module; 102. Communication module; 103. Storage module; 104. Clearing circuit; 105. Semiconductor field effect transistor; 106. Resistor; 107. Power module; 2. Target device; 201. Control module. DETAILED DESCRIPTION

[0020] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0021] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which this application belongs.

[0022] When the CMOS of an electronic device cannot be started due to a fault, it is usually necessary to clear its data to repair it. However, in industrial control environments such as airports, where the equipment is installed at a high position, manually clearing the CMOS is neither convenient nor safe. To solve this problem, the CMOS can be cleared through wireless remote control of the BMC. BMC (Baseboard Management Controller) is an independent microcontroller on the motherboard of a server or high-end computer, mainly used to remotely monitor and manage the hardware status of the system. However, since the existing BMCs in the market are expensive and are not specifically used to clear CMOS settings, if you only need to clear the CMOS, using BMC will result in unnecessary costs.

[0023] Therefore, an embodiment of the present application provides an electronic device that allows a user to remotely control the clearing of a storage module inside the electronic device. The operation can be completed without physically contacting the electronic device or relying on professional equipment for clearing, thereby providing a convenient, efficient and economical solution for its maintenance and management.

[0024] Example 1

[0025] An embodiment of the present application provides an electronic device 1, such as Figure 1 and Figure 2As shown, it includes: a processing module 101, the processing module 101 is used to be electrically connected to the storage module 103 to clear the data stored in the storage module 103; a communication module 102, the communication module 102 is communicatively connected to the processing module 101, and is used to communicate with the control module 201 in the target device 2 with a preset distance from the electronic device 1, and the processing module 101 receives the instructions transmitted by the control module 201 through the communication module 102; wherein the communication module 102 is wirelessly connected to the control module 201.

[0026] The electronic device 1 may be an industrial computer, a server or a computer device suitable for various fields such as airports, shopping malls, industrial automation, etc.

[0027] The electronic device 1 includes a storage module 103, which can be a storage chip using CMOS technology. The storage module 103 is the core of the data storage of the electronic device 1 and stores all necessary information and user data. The processing module 101 can be used to perform various computing tasks and data management. The processing module 101 is connected to the communication module 102 in communication and can respond to instructions from the communication module 102 to automatically perform data clearing operations on the storage module 103.

[0028] There is a preset distance between the target device 2 and the electronic device 1. The electronic device 1 can be set on the ceiling of places such as airports and shopping malls, and the target device 2 can be a smart phone, a tablet computer or a remote control. The electronic device 1 establishes a wireless connection with the control module 201 in the target device 2 through its communication module 102. The control module 201 can be a microcontroller unit (MCU) in the target device 2, which is responsible for processing user interface operations, converting the user's instructions into a language that the electronic device 1 can understand and sending it out through wireless communication. For example, the user can operate on his own mobile phone, through the application installed on the mobile phone, the application can provide an intuitive interface, the user can remotely send an instruction to start the clearing process of the stored data, and the communication module 102 of the electronic device 1 transmits it to the processing module 101 after receiving the instruction. The processing module 101 calculates and decodes the received instruction and converts it into a digital signal that the processing module 101 can understand, and then the processing module 101 performs the clearing task according to the digital signal.

[0029] When the electronic device 1 provided in the embodiment of the present application has abnormal data loss in the storage module 103 (CMOS) in the electronic device 1 and cannot be turned on, the user can remotely control the clearing of the storage module 103 inside the electronic device 1 and complete the operation without physically contacting the electronic device 1.

[0030] In some embodiments, the processing module 101 is electrically connected or wirelessly connected to the communication module 102 .

[0031] The processing module 101 and the communication module 102 can be directly connected electrically to achieve high-speed and stable data transmission, or wireless communication can be used to increase the deployment flexibility and adaptability inside the electronic device 1.

[0032] The processing module 101 can be electrically connected to the communication module 102. Specifically, the processing module 101 is directly connected to the communication module 102 via pins, cables or dedicated high-speed interfaces (such as PCIe, USB, etc.) on a circuit board. Through physical connection, more accurate signal synchronization can be achieved.

[0033] The processing module 101 can be wirelessly connected to the communication module 102. Specifically, the processing module 101 and the communication module 102 can communicate using Wi-Fi, Bluetooth or proprietary wireless communication technology. Both the processing module 101 and the communication module 102 need to have corresponding wireless transceiver modules built in for wireless communication connection. Both parties need to follow the corresponding wireless communication protocol stack, such as TCP / IP, BLE protocol, etc., to ensure the correct encapsulation, transmission and parsing of data. Wireless connection gets rid of the limitations of physical wiring, facilitates deployment and maintenance inside the electronic device 1, and is suitable for environments where wiring is difficult or wired connection is inconvenient.

[0034] In some embodiments, the communication module 102 is a Bluetooth wireless module, and the processing module 101 is an MCU module or a single-chip microcomputer module.

[0035] The electronic device 1 adopts a Bluetooth wireless module as a communication means and combines an MCU (microcontroller unit) or a single-chip microcomputer module as a processing core to form an efficient, economical, low-power and easy-to-deploy system.

[0036] The Bluetooth wireless module can use Bluetooth Low Energy (BLE) technology, which can significantly reduce energy consumption while maintaining the convenience of communication between Bluetooth devices, and is suitable for battery-powered electronic devices. The Bluetooth wireless module may include a transmitter, a receiver, and a Bluetooth protocol stack, which can be easily paired with Bluetooth-compatible devices such as smartphones and tablets, and supports the transmission and reception of data and control instructions.

[0037] The MCU or single chip microcomputer may include a CPU, memory (RAM and Flash), a timer, and a variety of communication interfaces. It is responsible for running the control program, processing the instructions received from the Bluetooth wireless module, performing logical judgments, and controlling the storage module 103 to perform data operations, such as reading, writing, or clearing data.

[0038] As a universal wireless communication standard, Bluetooth is supported by almost all modern smart devices, which greatly increases the interoperability between the electronic device 1 and the target device 2. Users can conveniently use mobile phones or other smart devices to control the electronic device 1 via Bluetooth without additional hardware or complicated setup procedures. And based on the easy programming and modification characteristics of MCU, functions can be flexibly adjusted according to different application scenarios. At the same time, the openness of Bluetooth communication also leaves room for adding more functions or integrating with other devices in the future.

[0039] In some embodiments, the communication module 102 includes an asynchronous transceiver transmission module, and a receiving end and a transmitting end electrically connected to the asynchronous transceiver transmission module. The receiving end and the transmitting end are respectively communicatively connected to the processing module 101 for data interaction with the processing module 101.

[0040] The communication module 102 may use an asynchronous receiving and transmitting technology, such as a universal asynchronous receiving and transmitting transmitter (UART R / T). UART is a commonly used serial communication protocol for transmitting data between different devices or modules. Through UART, data can be communicated asynchronously serially between two devices or modules, so that the receiving and sending operations are performed independently without affecting each other, thereby realizing the "handshake" communication between the communication module 102 and the processing module 101.

[0041] Specifically, Figure 1 As shown, the asynchronous receiver-transmitter includes a receiving end UART-RX and a sending end UART-TX. The sending end can capture the wireless signal from the external target device 2 (such as the control module 201) by the communication module 102, convert it into a digital signal and transmit it to the processing module 101 (such as a microcontroller unit) through the UART interface technology, while the receiving end can receive the digital signal fed back by the processing module 101.

[0042] For example, during the initialization phase of communication between the Bluetooth wireless module and the microcontroller, a standardized handshake protocol process is required, involving steps such as search, pairing, and identity authentication, in order to establish a secure and reliable connection channel. The communication module 102 is connected to the processing module 101 through the receiving end and the sending end to achieve "handshake" communication with the processing module 101. The handshake can be used to ensure that both parties are ready before entering the data transmission state, and both start or end the transmission at the same time to avoid data loss or conflict due to time difference.

[0043] In some embodiments, Figure 1 As shown, the processing module 101 may be provided with some pins or address lines, such as Figure 1The RA0-RA4, pins or address lines shown are used to identify and distinguish different modules or devices to ensure that they can communicate and interact correctly. Through these address lines, other devices or nodes can identify and connect to the correct module or device to achieve specific communication and control functions.

[0044] In some embodiments, Figure 1 As shown, the electronic device 1 further includes: a clearing circuit 104 , the processing module 101 is electrically connected to the clearing circuit 104 , and the processing module 101 reduces the level of the storage module 103 through the clearing circuit 104 .

[0045] The clearing circuit 104 can be composed of components such as resistors, transistors or MOSFETs, and is directly electrically connected to the processing module 101. When the processing module 101 receives an instruction to clear data, it outputs a control signal to the clearing circuit 104. After receiving the control signal, the circuit changes its state and generates a low level or ground signal, which is directed to the storage module 103. Since the data storage in the CMOS chip is maintained by charge, each storage unit in the CMOS chip is composed of an inverter, and its state is maintained by the charge of the storage element. When the level is pulled low, the charge of the storage element will gradually be released, thereby changing the state of the inverter, resulting in the loss of data in the CMOS. Therefore, after the storage module 103 (such as a CMOS chip) receives the low level signal provided by the clearing circuit 104, the charge will be released, thereby causing the data in the CMOS to be lost, achieving the purpose of clearing the CMOS.

[0046] In some embodiments, the clearing circuit 104 is connected to a semiconductor field effect transistor 105 , which has a source, a gate and a drain; the gate is used to connect to the processing module 101 , the source is used to be grounded, and the drain is used to connect to the storage module 103 .

[0047] The clearing circuit 104 can use a semiconductor field effect transistor 105 (which can be a MOSFET, i.e., a metal oxide semiconductor field effect transistor) to control the level operation of the storage module 103. In the clearing circuit 104, the gate (Gate) of the MOSFET is connected to the processing module 101, the source (Source) is grounded, and the drain (Drain) is connected to the storage module 103. After receiving the instruction to clear the data, the processing module 101 will generate a high level or a specific voltage signal and send it to the gate of the MOSFET. The strength of this signal is sufficient to change the electric field in the MOSFET, open the channel, and form a low resistance path between the source (grounded) and the storage module 103. Once the MOSFET is turned on, the corresponding pin of the storage module 103 is pulled down to the ground potential to achieve a reduction in the level. For the storage module 103, this is equivalent to an erase command, which causes the charge inside the storage module 103 to be released, and the data is reset to a defined initial state, thereby achieving the purpose of data clearing.

[0048] In some embodiments, a resistor 106 is connected to the clearing circuit 104 .

[0049] In addition to the semiconductor field effect transistor 105 (such as MOSFET), a resistor element is also connected to the clearing circuit 104. These resistors can have multiple functions, including but not limited to protecting the circuit, controlling the current, and improving the signal quality.

[0050] For example, a resistor 106 (usually referred to as a gate resistor or bias resistor) may be placed between the gate and the processing module 101 to limit the current flowing into the MOSFET gate and prevent excessive gate voltage from damaging the transistor. Alternatively, if the source is grounded and there is a concern that the drain may float when not connected to the storage module 103, a pull-down resistor may be added between the drain and the source or between the drain and a reference voltage (usually ground) to ensure that the drain maintains the expected level in the absence of a signal.

[0051] like Figure 1 As shown, in the embodiment of the present application, the resistor 106 is set between the gate and the ground, which is usually called a gate bias resistor or a pull-down resistor to ensure that the gate has a certain state when there is no input. By connecting the pull-down resistor to the ground, a fixed low-level reference can be provided for the gate to prevent floating. In electronic circuits, floating refers to a signal line that is not explicitly set to a high level or a low level in an uncertain state, that is, it may randomly change between a high level and a low level, or maintain an intermediate level. Floating signal lines are easily affected by noise, causing circuit malfunctions or increased power consumption.

[0052] In some embodiments, the processing module 101 is electrically connected to the power module 107 for controlling the power module 107 to be in a power-on state or a power-off state.

[0053] The power module 107 is electrically connected to the storage module 103, and the power module 107 can provide the required standard voltage and current for the storage module 103 to ensure its stable and safe operation. The processing module 101 has the ability to directly control the power state of the power module 107 through the electrical connection with the power module 107. The electrical connection between the processing module 101 and the power module 107 can be realized through a group of control signal lines, which allow the processing module 101 to send instructions to the power module 107 to instruct it to turn on or off the main power supply. For example, after the processing module 101 clears the CMOS data, the processing module 101 can re-power on the CMOS to realize the normal startup of the electronic device 1. The realization of this function may require support at the hardware or software level. For example, a GPIO pin can be set, and the GPIO pin can be programmed to output a specific voltage level to send a control signal. The processing module 101 can output a high level or a low level by configuring a specific GPIO pin to control the switch logic of the power module 107.

[0054] In some embodiments, the control module 201 of the target device 2 can be displaced relative to the communication module 102 at a preset distance without affecting the communication connection; the preset distance is an effective spatial distance range in which the communication module 102 can receive instructions from the control module 201 .

[0055] The control module 201 of the target device 2 and the communication module 102 of the electronic device 1 use a wireless communication mechanism, allowing the control module 201 to move freely within a preset distance range without interrupting data transmission. Based on the characteristics of the selected wireless technology and in combination with the actual application environment (such as indoors, outdoors, obstacles, etc.), a reasonable preset distance range is set. This distance should ensure good communication quality in most cases. The user can freely move the control device (such as a handheld remote control, a mobile phone) within the preset distance range without worrying about losing control of the electronic device 1, thereby improving the convenience and flexibility of use.

[0056] In some embodiments, Figure 1As shown, Digital-I / O ports can also be reserved on the communication module 102. Digital-I / O refers to digital input / output (Digital Input / Output) ports. These ports are used to process and control digital signals, including switch signals. The Digital-I / O module has input channels and output channels, which can connect external digital signals to the communication module 102. Through the digital input channel (Digital Input), the module can receive external switch quantities or digital signals. These signals can come from sensors, switch states, button presses, etc. The digital input channel converts external signals into high or low levels of voltage or current, and then passes them to other systems. The digital output channel (Digital Output) can be used to control external devices, such as relays, switches, etc. By changing the state of the output channel, the switch state of the external device can be controlled. This is usually used to perform certain operations, such as switching devices, controlling valves, etc.

[0057] In some embodiments, Figure 1 As shown, the processing module 101 can reserve the MCLR port, which is the microcontroller reset line (Microcontroller Reset Line), which is used to trigger the reset operation of the microcontroller. When the signal on the MCLR line changes from a high level to a low level, the microcontroller will perform a reset operation to reset all registers and internal states to the initial state. The function of the MCLR line is to restore the microcontroller to a normal working state when an abnormality or error occurs. For example, when the microcontroller has a program runaway, an infinite loop, an abnormal operation, etc., the microcontroller can be reset by pulling down the level of the MCLR line to restart the execution of the program.

[0058] The electronic device 1 provided in the embodiment of the present application can, through the built-in communication module 102 and processing module 101, enable the user to control the target device 2 at a distance to clear the storage module 103 inside the electronic device 1 through program control when the storage module 103 (CMOS) in the electronic device 1 loses data abnormally and cannot be turned on, without the need for additional hardware or complicated operating procedures, thereby making the maintenance and management of the electronic device 1 more convenient, efficient and economical.

[0059] Example 2

[0060] The embodiment of the present application provides a control system, such as Figure 2As shown, it includes: a target device 2, the target device 2 includes a control module 201, and the control module 201 is used to issue instructions; an electronic device 1, the electronic device 1 and the target device 2 have a preset distance, and include: a storage module 103; a processing module 101, the processing module 101 is electrically connected to the storage module 103 to clear the data stored in the storage module 103; a communication module 102, the communication module 102 is communicatively connected to the processing module 101, and is used to communicate with the control module 201, the processing module 101 receives the instructions transmitted by the control module 201 through the communication module 102; wherein the communication module 102 is wirelessly connected to the control module 201.

[0061] The target device 2 can be a smart phone application, a smart watch or any device with a control interface, the core of which is the control module 201. The control module 201 integrates a user interface for operation, as well as wireless communication hardware (such as Bluetooth, Wi-Fi chip) and related software protocol stacks to generate and send control instructions to the electronic device 1. The user initiates the instruction to clear the stored data through buttons on the interface, touch operations or voice commands.

[0062] The electronic device 1 includes a storage module 103, which may be a CMOS chip for storing an operating system, applications, and user data. The processing module 101 may be a high-performance microprocessor or microcontroller, which is responsible for running the operating system, applications, and processing control instructions. The processing module 101 is directly connected to the storage module 103, and can securely erase the data in the storage module 103 by executing a specific algorithm or command. The communication module 102 integrates wireless communication technology, such as Bluetooth 4.0 or higher or Wi-Fi, for receiving instructions from the control module 201. The communication module 102 communicates with the processing module 101 via a serial interface (such as SPI, I 2 C) or high-speed bus (USB, PCIe) connection to ensure efficient and stable data transmission.

[0063] According to the adopted wireless communication technology standard, the wireless communication distance between the electronic device 1 and the target device 2 is set within a certain range (such as within 10 meters) to ensure stable communication within this range. If it exceeds this range, it will automatically disconnect or reduce the power to reduce interference and protect data security.

[0064] The control system provided in the embodiment of the present application enables the user to remotely and instantly manage the data in the electronic device 1, such as clearing on demand, effectively deal with the risk of data leakage, and improve the level of information security. The wireless control method eliminates the limitations of physical connections, making the operation more convenient. The user can control the electronic device 1 through a handheld device at any location within the safe range, reducing the need for on-site service, reducing maintenance costs and time, and improving the availability of the equipment and user satisfaction. The control system provided in the embodiment of the present application is suitable for a variety of application scenarios, such as home automation, enterprise IT equipment management, public facility maintenance, etc. By setting a preset distance, the safety of control and the flexibility of the scope of application are ensured.

[0065] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. An electronic device, characterized in that: include: A processing module, the processing module is used to be electrically connected to the storage module to clear the data stored in the storage module; A communication module, the communication module is communicatively connected to the processing module and is used to communicate with a control module in a target device at a preset distance from the electronic device, and the processing module receives instructions transmitted by the control module through the communication module; wherein, The communication module is wirelessly connected to the control module.

2. The electronic device according to claim 1, characterized in that: The processing module is electrically connected or wirelessly connected to the communication module.

3. The electronic device according to claim 1 or 2, characterized in that: The communication module is a Bluetooth wireless module, and the processing module is an MCU module or a single-chip microcomputer module.

4. The electronic device according to claim 1, characterized in that: The communication module includes an asynchronous receiving and transmitting module, and a receiving end and a transmitting end electrically connected to the asynchronous receiving and transmitting module. The receiving end and the transmitting end are respectively connected to the processing module for communication and are used for data interaction with the processing module.

5. The electronic device according to claim 1, characterized in that: Also includes: A clearing circuit, the processing module is electrically connected to the clearing circuit, and the processing module reduces the level of the storage module through the clearing circuit.

6. The electronic device according to claim 5, characterized in that: The clearing circuit is connected to a semiconductor field effect transistor, wherein the semiconductor field effect transistor has a source, a gate and a drain; The gate is used to connect to the processing module, the source is used to be grounded, and the drain is used to connect to the storage module.

7. The electronic device according to claim 5, characterized in that: The clearing circuit is connected with a resistor.

8. The electronic device according to claim 1, characterized in that: The processing module is electrically connected to the power module and is used to control the power module to be in a power-on state or a power-off state.

9. The electronic device according to claim 1, characterized in that: The control module of the target device can be displaced relative to the communication module at the preset distance without affecting the communication connection; The preset distance is an effective spatial distance range within which the communication module can receive instructions from the control module.

10. A control system, characterized in that: include: A target device, wherein the target device comprises a control module, and the control module is used to issue instructions; An electronic device, wherein the electronic device has a preset distance from the target device, comprising: Storage module; A processing module, the processing module is electrically connected to the storage module to clear the data stored in the storage module; A communication module, the communication module is connected to the processing module for communication, and is used to connect to the control module for communication, and the processing module receives instructions transmitted by the control module through the communication module; wherein, The communication module is wirelessly connected to the control module.

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