RMU 2025 Referee System Exam (Basics)

The aviation connectors of the Light Indicator Module, Video Transmitter Module (Transmitter), Speed Monitor Module, and Main Control Module are equivalent to each other and can be serially connected to each other.

True

False

Which descriptions of the Referee System Main Control Module are correct?【多选题】

The QR code displayed on the Main Control Module screen is for R&D troubleshooting purposes and has nothing to do with the user.

The Main Control Module can be used to check the version information of other modules.

The Main Control Module can be used to check the online and offline status of other modules.

The Main Control Module can be connected to a computer via a USB Type-C Port.

How many indicators does the Power Management Module have? (Fill in Arabic numerals)

If part of the structure of a Referee System Onboard Module interferes or conflicts with your robot design, you can remove the part to make the module better suited to installation as long as the removal does not affect the module’s functionality.

True

False

Which pieces of software are included in the RoboMaster Champion?【多选题】

Teams can perform an acceptance inspection of the borrowed Referee System Onboard Modules after 10 days from receiving the modules as long as they remain unboxed. In case of any issues, teams can apply to the RMOC for a free replacement on the grounds of a failed acceptance inspection.

对

错

What precautions should be taken when inspecting the borrowed Referee System Onboard Modules for quality acceptance?【多选题】

Ensure the power supply voltage meets the requirements in the user manual.

Ensure correct cable connections to avoid reverse polarity or short circuits.

Do not conduct acceptance inspection indoors.

Ensure the modules are placed correctly to avoid functional issues due to improper placement.

When using Referee System Modules, participants shall strictly follow the relevant manuals, product user guides, and related laws, regulations, policies, and guidelines for installation and use.

True

False

Which of the following are considered Referee System Onboard Modules?【多选题】

In the RMUC, up to two Infantries are allowed per team in the Regional Competition and up to three ones are allowed in the Final Tournament.

True

False

Upon receiving the borrowed Referee System Onboard Modules, teams should install the modules on the corresponding robots for acceptance inspection.

对

错

Which statement about the sight of the Speed Monitor Module is correct?

The sight of the Speed Monitor Module contains a bump inside the module. If participating teams believe that this bump will affect the projectile’s trajectory, they can remove the sight.

If the sight of the Speed Monitor Module is removed, it does not need to be returned, along with the Referee System, to the RMOC at the end of the season.

Since the properly packaged sight of the Speed Monitor Module no longer contains a bump inside the module, if participating teams still need to use this bump, they can fill out a questionnaire to apply to the RMOC for a sight with a bump.

If a team has received a sight with a bump, the original sight without a bump does not need to be returned, along with the Referee System, to the RMOC at the end of the season.

When installing a Referee System Onboard Module, participants only need to tighten the screws, without paying attention to whether the direction of screw threads aligns with that of threads in the threaded hole.

True

False

Participants will be well-equipped to use Referee System Onboard Modules after thoroughly reading and understanding the Robot Building Specifications Manual.

True

False

All Ground Robots are equipped with a Supercapacitor Management Module.

True

False

What precautions should be taken when connecting the Referee System Onboard Modules?【多选题】

Connect the cables appropriately according to the robot’s situation, and ensure that the cables are securely connected to prevent damage and wear.

Connect the cables to the corresponding ports in accordance with the user manual to avoid incorrect connections due to similar ports.

For more secure cable connections, teams are advised to use the cables that come with the modules provided by the RMOC.

When connecting the cables, ensure that the current is evenly distributed among all circuits to avoid unstable operations.

Which of the following descriptions of the purchased Referee System Onboard Modules are correct?【多选题】

Purchased Referee System Onboard Modules may become unusable after module iteration.

The RMOC will provide eligible teams with a corresponding number of Referee System Onboard Modules that can be borrowed. It is recommended that participating teams cut module purchases or avoid purchasing the modules.

In the 2025 season, the functions vary between the purchased Referee System Onboard Modules and the borrowed ones.

The purchased Referee System Onboard Modules cannot be used in official competitions.

The purchased Referee System Onboard Modules may have been repaired.

Which types of robots are equipped with a Light Indicator Module?【多选题】

How do you handle issues identified during the acceptance inspection of borrowed Referee System Onboard Modules?【多选题】

Use the captain's Qingflow account and submit a Referee System-related query form.

Upload the complete unboxing video according to the Qingflow request.

Directly package and send the module(s) with issues back to the RMOC.

Disassemble and repair the Referee System Onboard Module(s) with issues.

What precautions should be taken when installing Referee System Onboard Modules?【多选题】

When securing the modules, teams should use screws with the diameter indicated in the user manual.

The locations where the modules are installed should comply with the specifications, and the modules should be securely installed to prevent any danger.

For through-hole mounting, teams do not need to consider the screw length. They only need to ensure modules are securely fixed.

For bind-hole installation, ensure that the screws do not go deeper in the blind hole than what is specified in the user manual.

Robot ID and Robot Number are the same.

True

False

How should I handle an issue that I encounter while using the Referee system?【多选题】

Submit a query form through QingFlow to seek official answers.

Try solving the issue with solutions from non-official sources.

Consult the relevant user manual and follow the standard procedure.

Try your luck on solving the issue.

If the issue remains unresolved after you consult relevant information, submit a technical support form through QingFlow to seek official answers.

What are the correct steps to set up a LAN connection for the Referee System?【多选题】

Use a 2.4 GHz router

Set the password to 12345678

Set the router IP address to 192.168.1.1

Enable the DHCP function of the router

When using the RoboMaster Tool to update the firmware of Referee System Onboard Modules, which of the following statements are correct?【多选题】

To download the RoboMaster Tool, log in to the official RoboMaster website, select “Developer Tools” > “Referee System” > “Software — Current Season”, and click on the RoboMaster Tool.

Participants can obtain the RoboMaster Tool by copying the software directly from seniors who participated in the previous season.

Download the RoboMaster Tool from the BBS, connect the modules, and update the firmware of each module directly.

Open the latest RoboMaster Tool software, connect to the Internet and download the latest firmware, and update the firmware of each module.

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