CN220121366U - Quantum teaching machine and electric control system for quantum teaching machine - Google Patents

Abstract

The utility model discloses a quantum teaching machine and an electric control system for the quantum teaching machine, comprising: the device comprises a main control module, a power supply conversion module, a feeding and recycling control module, a four-level rod device control module, a safety door control module, a light source control module and an imaging control module; the main control module is used for respectively controlling working states of the feeding recovery control module, the four-level rod device control module, the safety door control module, the light source control module and the imaging control module according to a preset instruction or an upper computer instruction; the power conversion module is used for connecting a power supply to respectively provide set voltages for the feeding and recycling control module, the four-level rod device control module, the safety door control module, the light source control module and the imaging control module. The utility model not only can provide direct current high voltage and radio frequency high voltage required by particle trapping for the electronic teaching machine under the condition of no external auxiliary instrument, but also can effectively avoid the electric shock hazard possibly occurring in manual operation.

Description

Quantum teaching machine and electric control system for quantum teaching machine

Technical Field

The utility model relates to the technical field of quantum computing, in particular to a quantum teaching machine and an electric control system for the quantum teaching machine.

Background

Quantum information has several advantages over classical information: (1) superposition and coherence of quantum states; (2) quantum information cannot be cloned; (3) quantum entanglement.

Quantum information has the advantages, and is a hot spot for research in the current leading-edge technical field. To process quantum information, a quantum computer is generated, and a quantum system trapping ions is one of the most promising systems for realizing the quantum computer at present. In order for more people to "visually" understand quantum computers, quantum teaching machines have been developed. However, the existing quantum teaching machine based on the linear Paul trap (Paul trap) has low system integration level, and extra auxiliary instruments (such as a signal generator, an oscilloscope and the like) are needed during use, so that the quantum teaching machine is inconvenient to use and high in equipment operation cost.

Disclosure of Invention

Aiming at the technical problems, the utility model provides an electric control system for a quantum teaching machine, which is high in integration level and convenient to use.

The electric control system for the quantum teaching machine provided by the utility model comprises: the device comprises a main control module, a power supply conversion module, a feeding and recycling control module, a four-level rod device control module, a safety door control module, a light source control module and an imaging control module; the main control module is used for respectively controlling working states of the feeding recovery control module, the four-level rod device control module, the safety door control module, the light source control module and the imaging control module according to a preset instruction or an upper computer instruction; the power supply conversion module is used for connecting a power supply to respectively provide set voltages for the feeding and recycling control module, the four-level rod device control module, the safety door control module, the light source control module and the imaging control module; the feeding and recycling control module is used for controlling the on-off of a power supply of a feeding device and a recycling device in the quantum teaching machine, wherein the feeding device is used for throwing particles into a four-stage rod device in the quantum teaching machine, and the recycling device is used for recycling the particles from the four-stage rod device; a quaternary rod device control module for providing a direct current voltage and a radio frequency voltage to the quaternary rod device for trapping particles in an ion trap included in the quaternary rod device; the safety door control module is used for controlling the opening and closing of a shell door of the quantum teaching machine and responding to the closing of the shell door to instruct the quantum teaching machine to power on; the light source control module is used for controlling the on-off of a power supply of a laser light source in the quantum teaching machine, and the laser light source after being electrified emits laser to illuminate particles trapped in the ion trap; the imaging control module is used for controlling the on-off of a power supply of an imaging device in the quantum teaching machine, and the imaging device after being electrified shoots particles trapped in the ion trap so as to be displayed on a screen of the quantum teaching machine.

Optionally, the four-stage rod device control module comprises a dc high voltage module and a radio frequency high voltage module, wherein the dc high voltage module is configured to provide a dc voltage to a dc excitation electrode in the four-stage rod device to confine particles in the ion trap from an axial dimension; the rf high-voltage module is configured to provide an rf voltage to an rf electrode in the quaternary rod device to confine particles in the ion trap from a radial dimension.

Optionally, the direct-current high-voltage module comprises a voltage setting circuit and a direct-current booster circuit, wherein the voltage setting circuit is used for setting a voltage signal according to an instruction of the main control module, and the direct-current booster circuit is used for outputting direct-current voltage according to the voltage signal.

Optionally, the radio frequency high voltage module includes a DDS (Direct Digital Synthesizer, direct digital frequency synthesizer) circuit, an amplifier circuit, a radio frequency high voltage monitoring circuit, and a transformer; the DDS circuit is used for outputting sine wave voltage according to the instruction of the main control module; the amplifier circuit and the transformer are used for adjusting sine wave voltage; the radio frequency high voltage monitoring circuit is used for monitoring whether the sine wave voltage accords with the radio frequency voltage.

Optionally, the DDS circuit is also used to adjust the frequency and amplitude of the sine wave voltage.

Optionally, the feeding and recycling control module includes a plunger pump control module, an electromagnetic valve control module and a motor driving module, wherein the motor driving module and the plunger pump control module are used for generating air flow to inject particles into the four-stage rod device, and the electromagnetic valve control module is used for adjusting the pressure of the air flow.

Optionally, the safety door control module comprises a door state detection module and a door magnetic control module, wherein the door state detection module is used for detecting the state of the shell door, and the door magnetic control module is used for controlling the opening and closing of the shell door.

Optionally, the main control module is further configured to enable the quantum teaching machine to be automatically powered on when the door state detection module detects that the housing door is closed, enable the door magnetic control module to lock the housing door, and enable the four-level rod device control module to stop running when the door state detection module detects that the housing door is opened.

Optionally, the electronic control system for a quantum teaching machine further includes: the communication module is used for sending an instruction from the upper computer to the main control module, and sending working state information of the charging recovery control module, the four-level rod device control module, the emergency exit control module, the light source control module and the imaging control module which are obtained by the main control module to the upper computer.

The utility model also provides a quantum teaching machine, which comprises the electronic control system.

The quantum teaching machine and the electronic control system for the quantum teaching machine provided by the utility model not only can provide direct current high voltage and radio frequency high voltage required by particle trapping for the quantum teaching machine under the condition of no external auxiliary instrument (such as a signal generator and an oscilloscope), but also can realize automatic control on particle injection and recovery, effectively avoid electric shock hazard possibly occurring in manual operation, improve the equipment integration level of the quantum teaching machine to a certain extent, and reduce the hardware cost in equipment.

Drawings

Preferred embodiments of the present utility model will be described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic diagram of an electronic control system for a quantum teaching machine according to one embodiment of the utility model;

FIG. 2 is a schematic diagram of an electronic control system for a quantum teaching machine according to one embodiment of the utility model;

FIG. 3 is a diagram of the internal architecture of a quantum teaching machine of one embodiment of the present utility model;

fig. 4 is an external view of a quantum teaching machine according to an embodiment of the present utility model.

Detailed Description

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

In the following detailed description, reference is made to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration specific embodiments of the utility model. In the drawings, like reference numerals describe substantially similar components throughout the different views. Various specific embodiments of the utility model are described in sufficient detail below to enable those skilled in the art to practice the teachings of the utility model. It is to be understood that other embodiments may be utilized or structural, logical, or electrical changes may be made to embodiments of the present utility model.

Fig. 1 shows a schematic diagram of an electronic control system for a quantum teaching machine according to an embodiment of the present utility model, and as shown in fig. 1, the electronic control system includes a main control module 110, a power conversion module 120, a charge recycling control module 130, a four-stage bar device control module 140, a safety gate control module 150, a light source control module 160, and an imaging control module 170; the main control module 110 is configured to control working states of the feeding and recycling control module 130, the four-level rod device control module 140, the emergency gate control module 150, the light source control module 160 and the imaging control module 170 according to a preset instruction or an upper computer instruction; the power conversion module 120 is used for connecting a power supply to provide set voltages to the charging and recycling control module 130, the four-stage bar device control module 140, the emergency gate control module 150, the light source control module 160 and the imaging control module 170, respectively; the feeding and recycling control module 130 is used for controlling the power supply on-off of a feeding device and a recycling device in the quantum teaching machine, wherein the feeding device is used for throwing particles into a four-level rod device in the quantum teaching machine, and the recycling device is used for recycling particles from the four-level rod device; the quaternary rod assembly control module 140 is configured to provide a dc voltage and a radio frequency voltage to the quaternary rod assembly for trapping particles in an ion trap included in the quaternary rod assembly; the safety door control module 150 is used for controlling the opening and closing of a housing door of the quantum teaching machine and instructing the quantum teaching machine to power on in response to the closing of the housing door; the light source control module 160 is used for controlling the on-off of a power supply of a laser light source in the quantum teaching machine, and the laser light source after being electrified emits laser to illuminate particles trapped in the ion trap; the imaging control module 170 is used for controlling the on-off of a power supply of an imaging device in the quantum teaching machine, and the imaging device after being electrified shoots particles trapped in the ion trap to be displayed on a screen of the quantum teaching machine.

According to the embodiment of the utility model, when the quantum teaching machine starts to work, the main control module 110 of the electronic control system receives a working instruction to respectively control working states of the power conversion module 120, the feeding and recycling control module 130, the four-level rod device control module 140, the safety door control module 150, the light source control module 160 and the imaging control module 170.

Firstly, the power conversion module 120 converts, for example, 220V ac power into low voltage dc power according to the instruction of the main control module 110, which is respectively in line with the operation requirements of the main control module 110, the feeding and recycling control module 130, the four-stage rod device control module 140, the safety door control module 150, the light source control module 160 and the imaging control module 170, and transmits the corresponding low voltage dc power to each module to supply power to each module; the emergency exit control module 150 closes the housing door of the quantum teaching machine according to the instruction of the main control module 110, and the quantum teaching machine starts to power up.

Then, the feeding and recycling module 130 controls the feeding device and the recycling device to start working according to the instruction of the main control module 110, the feeding device puts particles into the four-stage rod device, and the recycling device recycles particles which are not trapped in the four-stage rod device; the control module 140 of the four-level rod device outputs a direct current voltage meeting the set requirement to the direct current excitation electrode of the four-level rod device and outputs a radio frequency voltage meeting the set requirement to the radio frequency electrode of the four-level rod device according to the instruction of the main control module, and particles are trapped in the ion trap under the action of the direct current voltage and the radio frequency voltage; the light source control module 160 energizes the laser light source according to the instruction of the main control module 110, and emits laser light to illuminate particles trapped in the ion trap after the laser light source is energized; the imaging control module 170 energizes an imaging device in the quantum teaching machine according to the instruction of the main control module 110, and the imaging device shoots a particle trapping picture and displays the picture on a screen of the quantum teaching machine after being energized.

Finally, after the quantum teaching machine works, the four-stage lever device is powered off, the safety door control module 150 can allow the housing door of the quantum teaching machine to be opened.

That is, the electronic control system for the quantum teaching machine integrates the main control module, the power supply conversion module, the feeding and recycling control module, the four-level rod device control module, the safety door control module, the light source control module and the imaging control module together, so that the integration level of the electronic control system is improved. And the highly integrated electronic control system can provide various hardware devices required by the quantum teaching machine during working for the quantum teaching machine, so that the use of external instruments is reduced, and the use cost of the quantum teaching machine is reduced.

In some embodiments of the utility model, the quaternary rod device control module 140 comprises a dc high voltage module and a radio frequency high voltage module, wherein the dc high voltage module is configured to provide a dc voltage to a dc excitation electrode in the quaternary rod device to confine particles in the ion trap from an axial dimension; the rf high-voltage module is used to provide rf voltages to rf electrodes in the quaternary rod device to confine particles in the ion trap from a radial dimension.

Specifically, in some embodiments of the present utility model, the dc high voltage module includes a voltage setting circuit for setting a voltage signal according to an instruction of the main control module 110, and a dc boost circuit for outputting a dc voltage according to the voltage signal; the radio frequency high voltage module comprises a DDS (Direct Digital Synthesizer, direct digital frequency synthesizer) circuit, an amplifier circuit, a radio frequency high voltage monitoring circuit and a transformer; the DDS circuit is configured to output a sine wave voltage according to an instruction of the main control module 110; the amplifier circuit and the transformer are used for adjusting sine wave voltage; the radio frequency high voltage monitoring circuit is used for monitoring whether the sine wave voltage accords with the radio frequency voltage.

That is, the main control module 110 outputs a voltage signal, the voltage setting circuit sets the voltage signal according to the instruction of the main control module 110, and the dc boost circuit boosts the voltage according to the voltage of the voltage signal set by the voltage setting circuit and outputs the boosted voltage to the dc excitation electrode, and the voltage output to the dc excitation electrode is the dc voltage. In some embodiments of the utility model, the dc voltage has a voltage range of 0 to 600V; the DDS circuit outputs sine wave voltage according to the instruction of the main control module 110, the sine wave voltage is adjusted twice by the amplifier circuit and the transformer and then is transmitted to the radio frequency high-voltage circuit, the radio frequency high-voltage circuit detects whether the sine wave voltage meets the radio frequency voltage required by the radio frequency electrode, if the sine wave voltage meets the requirement, the sine wave voltage is transmitted to the radio frequency electrode as the radio frequency voltage, and therefore whether the sine wave voltage meets the requirement can be judged without using an oscilloscope. In some embodiments of the utility model, the radio frequency voltage is in the voltage range of 500-5000V.

In some embodiments of the utility model, the amplifier circuit is further configured to regulate the sine wave voltage to an intermediate radio frequency voltage, and the transformer is further configured to regulate the sine wave voltage from the intermediate radio frequency voltage to the radio frequency voltage.

The amplifier circuit firstly increases the sine wave voltage to the intermediate radio frequency voltage, and then the transformer increases the sine wave voltage from the intermediate radio frequency voltage to the radio frequency voltage. If only an amplifier circuit or transformer is used to boost the Gao Zhengxian wave voltage, the sine wave voltage does not reach the radio frequency voltage required to trap the particles.

In some embodiments of the utility model, the DDS circuit is also used to adjust the frequency and amplitude of the sine wave voltage. In this embodiment, the frequency range of the sine wave signal is 350 to 450Hz.

In some embodiments of the utility model, the charge recovery control module 130 includes a plunger pump control module, a solenoid valve control module, and a motor drive module, wherein the motor drive module, the plunger pump control module are configured to generate a gas stream to inject particulates into the four-stage bar device, and the solenoid valve control module is configured to regulate the pressure of the gas stream.

Specifically, when the feeding and recycling control module 130 controls the feeding device and the recycling device in the quantity teaching machine to start working according to the instruction of the main control module 110, the electromagnetic valve control module controls the electromagnetic valve of the quantity teaching machine to adjust the pressure of the air flow, the motor driving module drives the motor of the feeding device to stir particles so as to enable the particles to be added to the direct current excitation electrode in the quadrupole rod device under the proper air flow, the plunger pump control module controls the plunger pump of the recycling device to start working, and redundant particles are recycled to the particle collecting device from the quadrupole rod device under the assistance of the plunger pump. Therefore, the feeding device can be used for replacing manual feeding to avoid the risk of high-voltage electric shock, the use safety of the quantum teaching machine is improved, and the automatic operation of the quantum teaching machine is realized.

In some embodiments of the present utility model, the safety door control module 150 includes a door state detection module for detecting a state of the housing door and a door magnetic control module for controlling opening and closing of the housing door. The main control module is used for enabling the quantum teaching machine to be automatically electrified when the door state detection module detects that the shell door is closed, enabling the door magnetic control module to lock the shell door, and enabling the four-level rod device control module to stop running when the door state detection module detects that the shell door is opened.

That is, the door state detection module detects the state of the housing door of the quantum teaching machine, and feeds back the state information of the housing door to the main control module 110, and the main control module 110 controls whether the four-stage lever device enters the working state according to the opening and closing of the housing door detected by the door state detection module, and controls whether the door magnetic control module locks the housing door. When the shell door is closed, the quantum teaching machine is automatically electrified and the shell door is locked, and when the shell door is opened, the quadrupole rod device control module 140 stops running, and high voltage exists in the quadrupole rod device when the quadrupole rod device runs, so that the danger of high voltage electric shock caused by mistakenly opening the door can be avoided, and the potential safety hazard is eliminated.

In some embodiments of the present utility model, the power conversion module 120 is configured to convert the ac power output by the power source into the required low-voltage dc power, the voltage of the ac power is 220V, and the voltage of the low-voltage dc power includes at least one of the following: +5v, +12V,24V, ±40v. Because the voltages required by the main control module 110, the feeding and recycling control module 130, the four-stage rod device control module 140, the emergency exit control module 150, the light source control module 160 and the imaging control module 170 in the electric control system are not conventional 220V alternating currents, the power conversion module 120 is required to convert the 220V alternating currents into low-voltage direct currents for each module to use, so that power can be supplied to a plurality of modules of the electric control system only by providing one power supply, the internal space of the quantum teaching machine is saved, and the quantum teaching machine tends to be miniaturized.

In some embodiments of the present utility model, the electronic control system further includes a communication module, configured to send an instruction from the host computer to the main control module 110, and send working status information of the charge recycling control module 130, the four-level bar device control module 140, the emergency exit control module 150, the light source control module 160, and the imaging control module 170 obtained by the main control module 110 to the host computer.

The electronic control system for the quantum teaching machine is highly integrated, not only realizes automatic control of the feeding device, but also can realize generation of integrated direct current excitation voltage and radio frequency signals (voltage and frequency), reduces use of external auxiliary instruments (such as a signal generator and an oscilloscope), improves the integration level of the electronic control system, and reduces the use cost of the electronic control system.

The utility model also provides a quantum teaching machine, which comprises the electronic control system.

The structural characteristics and technical advantages of the electronic control system for the quantum teaching machine according to the embodiment of the utility model are described above through a plurality of embodiments. The application of the electronic control system for the quantum teaching machine in the quantum teaching machine according to the embodiment of the utility model is described below by a specific example in combination with the quantum teaching machine.

Fig. 2 shows a schematic diagram of an electronic control system for a quantum teaching machine according to an embodiment of the present utility model, and as shown in fig. 2, the electronic control system for a quantum teaching machine includes an AC/DC (Alternating current, alternating current/Direct current) module, a safety gate control module, a charge recycling control module, a Direct current high voltage module, a radio frequency high voltage module, a laser control module, an imaging control module, an ethernet module, and an ARM (Advanced RISC Machines, advanced RISC machine) core board. Wherein,

the ARM core board is a control core of the whole electric control system, receives control commands of the upper computer upwards, sends monitoring results to the upper computer, and controls and operates corresponding functional modules downwards.

The Ethernet module receives an instruction of the upper computer and sends the instruction to the ARM core board, and working state information of the emergency exit control module, the feeding and recycling control module, the direct-current high-voltage module, the radio-frequency high-voltage module, the light source control module and the imaging control module which are obtained by the ARM core board is sent to the upper computer.

The AC/DC module converts 220V alternating current into low-voltage direct current of +5V, +12V,24V and +/-40V, and outputs the low-voltage direct current to the emergency gate control module, the charging recovery control module, the direct current high-voltage module, the radio frequency high-voltage module, the laser control module, the imaging control module, the Ethernet module and the ARM core board;

the safety door control module comprises a door magnetic control circuit and a door state detection circuit, the door state detection circuit monitors the state of a shell door of the quantum teaching machine, the door magnetic control circuit is automatically electrified and locks the door after the shell door is closed, and a direct-current high-voltage module and a radio-frequency high-voltage automatic switch in the quadrupole rod device are automatically closed after the door is opened.

The feeding and recycling control module comprises a plunger pump control module, an electromagnetic valve control module and a motor driving module, wherein the electromagnetic valve control module controls the electromagnetic valve to adjust the air flow pressure, the motor driving module drives the motor to stir particles so that the particles are added to a direct-current excitation electrode of the quadrupole rod device under proper air flow, and the plunger pump control module drives the plunger pump to recycle redundant particles in the quadrupole rod device to the particle collecting device.

The direct current high voltage module comprises a voltage setting circuit and a direct current booster circuit, the ARM core board outputs a voltage signal according to an instruction of the upper computer, the voltage setting circuit sets the voltage of the voltage signal according to the instruction of the ARM core board, the direct current booster circuit boosts and outputs the voltage of the voltage signal according to the voltage set by the voltage setting circuit, and the direct current voltage can be dynamically adjusted and set by the upper computer.

The radio frequency high-voltage module comprises a DDS circuit, an amplifier circuit, a radio frequency voltage detection circuit and a transformer, wherein the DDS circuit outputs corresponding radio frequency signals according to instructions of the ARM core board, the radio frequency signals are boosted by the amplifier circuit and then boosted by the transformer until meeting setting requirements of the ARM core board, the radio frequency voltage detection circuit detects the voltage of the radio frequency signals to ensure that the output radio frequency voltage meets the setting requirements, the radio frequency voltage is loaded on a radio frequency electrode of the four-level pole device, and the frequency and the voltage of the radio frequency signals can be adjusted and set by an upper computer.

The laser control module controls the on-off of the laser power supply and enables the laser to emit laser light and illuminate the particles.

The imaging control module controls on-off of a lens power supply of the imaging device and displays a particle trapping picture shot by the imaging device on a screen of the quantum teaching machine and/or an upper computer.

Fig. 3 shows an internal structural diagram of a quantum teaching machine according to an embodiment of the present utility model, and fig. 4 shows an external view of the quantum teaching machine according to an embodiment of the present utility model. Referring to fig. 3 and 4, the quantum teaching machine includes an electronic control system 306, a housing 401, a housing door 403 located above the housing 401, and a four-stage rod device 301 located in the housing 401, and an imaging device 302, a laser 303, a feeding device 304, and a recycling device 305 are sequentially disposed around the four-stage rod device 301, and a display screen 402 is disposed on the housing 401. Wherein, the discharge gate of feeding device 304 is connected with the feed inlet of level four pole device 301, and the discharge gate of level four pole device 301 is connected with the feed inlet of recovery unit 305.

2-4, a user starts the quantum teaching machine, the ARM core board receives a working instruction and sends the instruction to the Ethernet module, and the Ethernet module sends the instruction of the ARM core board to the AC/DC module, the safety gate control module, the charging recovery control module, the direct-current high-voltage module, the radio-frequency high-voltage module, the laser control module and the imaging control module. The safety door control module monitors the opening and closing of the housing door 403 of the quantum teaching machine, and locks the housing door 403 when the four-stage lever device works. The charge recycling module controls the charge device 304 to deliver particles to the four-stage bar device 301, and controls the recycling device 305 to recycle particles dropped in the four-stage bar device. The direct current high voltage module and the radio frequency high voltage module output direct current high voltage and radio frequency high voltage meeting the set requirements to the four-stage rod device 301, the laser control module controls the laser 303 to emit laser light to illuminate particles trapped in the ion trap of the four-stage rod device 301, and the light source control module controls the imaging device 302 to shoot a particle trapping picture and display the picture on the display screen 402.

In summary, the electronic control system for the quantum teaching machine provided by the utility model not only can provide direct current high voltage and radio frequency high voltage required by particle trapping for the quantum teaching machine under the condition of no external auxiliary instrument (such as a signal generator and an oscilloscope), but also can realize automatic control on particle injection and recovery, effectively avoid electric shock hazard possibly occurring in manual operation, improve the equipment integration level of the quantum teaching machine to a certain extent, and reduce the hardware cost in the equipment.

The above embodiments are provided for illustrating the present utility model and not for limiting the present utility model, and various changes and modifications may be made by one skilled in the relevant art without departing from the scope of the present utility model, therefore, all equivalent technical solutions shall fall within the scope of the present disclosure.

Claims (10)

1. An electronic control system for a quantum teaching machine, comprising:

the device comprises a main control module, a power supply conversion module, a feeding and recycling control module, a four-level rod device control module, a safety door control module, a light source control module and an imaging control module; wherein,

the main control module is used for respectively controlling working states of the feeding recovery control module, the four-level rod device control module, the safety door control module, the light source control module and the imaging control module according to a preset instruction or an upper computer instruction;

the power supply conversion module is used for connecting a power supply to respectively provide set voltages for the feeding and recycling control module, the four-level rod device control module, the safety door control module, the light source control module and the imaging control module;

the feeding and recycling control module is used for controlling the on-off of a power supply of a feeding device and a recycling device in the quantum teaching machine, wherein the feeding device is used for throwing particles into a four-stage rod device in the quantum teaching machine, and the recycling device is used for recycling the particles from the four-stage rod device;

a quaternary rod device control module for providing a direct current voltage and a radio frequency voltage to the quaternary rod device for trapping particles in an ion trap included in the quaternary rod device;

the safety door control module is used for controlling the opening and closing of a shell door of the quantum teaching machine and responding to the closing of the shell door to instruct the quantum teaching machine to power on;

the light source control module is used for controlling the on-off of a power supply of a laser light source in the quantum teaching machine, and the laser light source after being electrified emits laser to illuminate particles trapped in the ion trap;

the imaging control module is used for controlling the on-off of a power supply of an imaging device in the quantum teaching machine, and the imaging device after being electrified shoots particles trapped in the ion trap to be displayed on a screen of the quantum teaching machine;

the electronic control system for the quantum teaching machine is located in the shell of the quantum teaching machine, the shell comprises an upper layer and a lower layer, and the electronic control system for the quantum teaching machine is located in the lower layer of the shell.

2. The electronic control system for a quantum teaching machine according to claim 1, wherein,

the four-stage rod device control module comprises a direct current high-voltage module and a radio frequency high-voltage module, wherein,

a dc high voltage module for providing a dc voltage to a dc excitation electrode in the quaternary rod device to confine particles in the ion trap from an axial dimension;

the rf high-voltage module is configured to provide an rf voltage to an rf electrode in the quaternary rod device to confine particles in the ion trap from a radial dimension.

3. The electronic control system for a quantum teaching machine according to claim 2, wherein the direct current high voltage module comprises a voltage setting circuit and a direct current booster circuit, wherein the voltage setting circuit is used for setting a voltage signal according to an instruction of the main control module, and the direct current booster circuit is used for outputting a direct current voltage according to the voltage signal.

4. The electronic control system for a quantum teaching machine according to claim 2, wherein the radio frequency high voltage module comprises a DDS circuit, an amplifier circuit, a radio frequency high voltage monitoring circuit, and a transformer; the DDS circuit is used for outputting sine wave voltage according to the instruction of the main control module; the amplifier circuit and the transformer are used for adjusting sine wave voltage; the radio frequency high voltage monitoring circuit is used for monitoring whether the sine wave voltage accords with the radio frequency voltage.

5. The electronic control system for a quantum teaching machine of claim 4 wherein the DDS circuit is further configured to adjust the frequency and amplitude of the sine wave voltage.

6. The electronic control system for a quantum teaching machine according to claim 1, wherein the charge recycling control module comprises a plunger pump control module, a solenoid valve control module, and a motor drive module, wherein the motor drive module and the plunger pump control module are configured to generate an air flow to inject particles into the four-stage bar device, and the solenoid valve control module is configured to regulate a pressure of the air flow.

7. The electronic control system for a quantum teaching machine according to claim 1, wherein the safety door control module comprises a door state detection module and a door magnetic control module, wherein the door state detection module is used for detecting the state of the housing door, and the door magnetic control module is used for controlling the opening and closing of the housing door.

8. The electronic control system for a quantum teaching machine according to claim 7, wherein the main control module is further configured to enable the quantum teaching machine to be automatically powered up when the door state detection module detects that the housing door is closed, and enable the door magnet control module to lock the housing door, and enable the four-stage lever device control module to stop operation when the door state detection module detects that the housing door is opened.

9. The electronic control system for a quantum teaching machine of claim 1, further comprising:

the communication module is used for sending an instruction from the upper computer to the main control module, and sending working state information of the charging recovery control module, the four-level rod device control module, the emergency exit control module, the light source control module and the imaging control module which are obtained by the main control module to the upper computer.

10. A quantum teaching machine, characterized in that it comprises an electrical control system according to any one of claims 1-9.