A control method, device and equipment of a robot hand and a storage medium

By judging and adjusting the output value of the self-locking driver, the problem of unsmooth operation caused by overcurrent or stall protection of the robotic arm is solved, resulting in smoother operation and reduced power consumption.

CN122185152APending Publication Date: 2026-06-12PASSINI PERCEPTION TECH (SHENZHEN) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
PASSINI PERCEPTION TECH (SHENZHEN) CO LTD
Filing Date
2024-12-12
Publication Date
2026-06-12

AI Technical Summary

⚠Technical Problem

Existing robotic arms suffer from malfunctions due to overcurrent or stall protection triggered by the drive unit, affecting ease of use.

⚗Method used

A self-locking driver is used. By acquiring and judging whether the current output value has reached the target output value, and after reaching the target output value, the holding time is acquired, and an adjustment command is generated to reduce the output value to a safe output value, thus avoiding overcurrent or stall protection.

🎯Benefits of technology

This reduces the number of times the robotic arm needs manual intervention due to overcurrent or stall protection, improves the smoothness of the operation process, and reduces power consumption.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application belongs to the technical field of robots, and relates to a control method, device and equipment of a mechanical hand and a storage medium, the mechanical hand comprising a self-locking driver, the self-locking driver being used as a driving device of the mechanical hand, the method comprising the following steps: acquiring a first preset time and a target output value; detecting a current output value of the self-locking driver; judging whether the current output value reaches the target output value; after judging that the current output value reaches the target output value, acquiring a current first time during which the current output value is maintained at a current value, judging whether the current first time reaches the first preset time; and when judging that the current first time reaches the first preset time, generating an adjustment command to instruct the self-locking driver to reduce the current output value to a safe output value by using the adjustment command. The technical scheme adopted in the application can reduce the number of manual correction processing of the mechanical hand, and make the action process of the mechanical hand more smooth.
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