ROBOT CONTROLLER AND ELECTRIC DISCHARGE METHOD

Organization Name

Inventor(s)

ROBOT CONTROLLER AND ELECTRIC DISCHARGE METHOD - A simplified explanation of the abstract

This abstract first appeared for US patent application 18608982 titled 'ROBOT CONTROLLER AND ELECTRIC DISCHARGE METHOD

Simplified Explanation

The patent application describes a robot controller with a power supply circuit for a robot motor. It includes a capacitor, a discharge resistor, a switch element, a voltage detection unit, and a control unit to manage the switch element based on voltage levels.

The robot controller has a power supply circuit for a robot motor.
It includes components like a capacitor, discharge resistor, switch element, voltage detection unit, and control unit.
The control unit manages the switch element based on voltage levels detected by the voltage detection unit.

Key Features and Innovation

Integration of a capacitor and discharge resistor in the power supply circuit.
Use of a switch element to control the flow of current in the discharge resistor.
Voltage detection unit to monitor the voltage at the primary side of the power supply circuit.
Control unit to regulate the switch element based on the voltage levels detected.
Continuous current flow in the discharge resistor when voltage is below a certain threshold.

Potential Applications

Robotics
Automation systems
Industrial machinery

Problems Solved

Efficient power management in robot controllers.
Preventing overloading of the motor.
Ensuring stable voltage supply to the motor.

Benefits

Improved performance of robot controllers.
Enhanced safety measures for motors.
Energy-efficient operation.

Commercial Applications

The technology can be utilized in various industries such as manufacturing, logistics, and healthcare for automated systems, robotic arms, and other motor-driven equipment.

Questions about Robot Controller

How does the switch element control the current flow in the discharge resistor?

The switch element passes and interrupts the current flow in the discharge resistor based on the control signals from the control unit.

What are the potential benefits of using a capacitor in the power supply circuit of a robot controller?

Capacitors can help stabilize voltage levels, reduce electrical noise, and improve the overall efficiency of the power supply circuit.

Original Abstract Submitted

A robot controller having a power supply circuit supplying power to a motor of a robot, includes a capacitor, a discharge resistor discharging electric charge stored in the capacitor, a first switch element passing and interrupting a current flowing in the discharge resistor, a first voltage detection unit detecting a voltage at a primary side of the power supply circuit, and a first control unit controlling on and off of the first switch element based on a detection result of the first voltage detection unit. Further, the first control unit sets the first switch element to be continuous to pass a current in the discharge resistor when the voltage detected by the first voltage detection unit is equal to or lower than a first threshold.