18511618. ACTUATOR DRIVING DEVICE AND STEERING SYSTEM PROVIDED WITH THE SAME simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)

ACTUATOR DRIVING DEVICE AND STEERING SYSTEM PROVIDED WITH THE SAME

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Hiroki Tomizawa of Kariya-city (JP)

Nobuyori Nakajima of Kariya-city (JP)

Tomoaki Yoshimi of Kariya-city (JP)

Toyohiro Hayashi of Kariya-city (JP)

Yosuke Yamashita of Toyota-shi (JP)

Shintaro Takayama of Toyota-shi (JP)

Yuuta Kajisawa of Kariya-shi (JP)

Yuji Fujita of Kariya-shi (JP)

ACTUATOR DRIVING DEVICE AND STEERING SYSTEM PROVIDED WITH THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 18511618 titled 'ACTUATOR DRIVING DEVICE AND STEERING SYSTEM PROVIDED WITH THE SAME

Simplified Explanation

The abstract of the patent application describes a system for controlling a DC power source in the event of a failure, where the normal control is resumed when the inverter input voltage recovers within a certain timeframe. If the voltage does not recover within that timeframe, a power source relay is turned off, and the normal control is only resumed when the voltage recovers at a later time.

• The system monitors the inverter input voltage for recovery after a power failure.
• If the voltage does not recover within a standby period, a power source relay is turned off.
• The power source relay is turned on again after a specific off period has elapsed.
• Normal control is only resumed when the voltage recovers at the turn-on time.
• If the voltage does not recover within a certain on period, the power source relay is turned off and the actuator is stopped.

Potential Applications

The technology described in this patent application could be applied in various industries where uninterrupted power supply is critical, such as telecommunications, data centers, and medical facilities.

Problems Solved

This technology solves the problem of ensuring continuous power supply by efficiently managing the control of a DC power source in the event of a failure.

Benefits

The benefits of this technology include improved reliability of power supply systems, reduced downtime, and increased efficiency in managing power source failures.

Potential Commercial Applications

• Optimizing power supply systems in data centers
• Enhancing reliability of telecommunications infrastructure

Unanswered Questions

How does this technology compare to existing power source control systems?

This article does not provide a comparison with existing technologies in the field.

What are the potential limitations or challenges in implementing this system?

The article does not address any potential limitations or challenges that may arise in implementing this technology.

Original Abstract Submitted

When a DC power source fails, the following controls are performed. The normal control is resumed when an inverter input voltage recovers before a standby period elapses after a power failure time. A power source relay is turned off when the standby period elapses without recovery of the voltage. The power source relay is turned on again when a power source relay off period has elapsed from a turn-off time. The normal control is resumed when the inverter input voltage recovers at the turn-on time. The normal control is resumed when the inverter input voltage recovers before the power source relay on period elapses from the turn-on time. The power source relay is turned off, and driving of the actuator is stopped, when the power source relay on period passes without recovery of the voltage.