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Robot fall protection system and method

A protection system and robot technology, applied in the field of robot fall protection system, can solve problems such as disorder and stuck of internal control system, and achieve the effect of increasing safe operation ability, protecting property and avoiding irreversible injury.

Active Publication Date: 2019-11-01
BEIJING UNISROBO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a robot fall protection system and method, which has the advantage of being able to make self-judgment when the robot is collided or falls to the ground, so as to avoid the robot falling to the ground. It has strong self-protection ability due to problems such as joints and other parts stuck, electric leakage or internal control system disorder caused by the running state

Method used

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  • Robot fall protection system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] figure 1 A system block diagram of the robot fall protection system provided in this embodiment is shown.

[0039] refer to figure 1 , the robot fall protection system includes a balance sensing module 102, which is used to detect the current balance signal of the robot when the robot is tilted. Specifically, in the embodiment, the balance sensing module 102 is preferably a balance sensing device, such as a tilt / balance sensor, whose function is to detect the tilt angle of the robot in real time.

[0040] The collision detection module 104 is used for detecting the strength signal of the robot collision when the robot is collided. Specifically, when the robot falls to the ground, its body will inevitably collide with the ground. Therefore, in this embodiment, the collision sensor is preferably selected to detect the intensity signal of the robot's collision in real time.

[0041] The central processing module 100 is used to receive the intensity signal of the robot c...

Embodiment 2

[0054] image 3 A flow chart of the method for protecting a robot from falling to the ground provided in this embodiment is shown.

[0055] Such as image 3 As shown, the method includes the following steps:

[0056] S301, for obtaining the current balance degree signal of the robot through the balance sensing module;

[0057] S302, for obtaining the strength signal of the robot collision through the collision detection module;

[0058] S303. It is used to receive the intensity signal of the robot collision and the current balance signal of the robot through the central processing module, and compare and judge; when the current balance signal of the robot is higher than the preset balance threshold, judge whether the center The intensity signal of the robot collision received by the processing module is higher than the preset collision intensity threshold, and if so, it outputs a power-off control signal to power off the robot.

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Abstract

The invention discloses a protection system and method for a robot falling to ground. The system comprises a balance sensing module, a bump detection module and a central processing module, wherein the balance sensing module is used for detecting the current balance signal of the robot when the robot inclines, the bump detection module is used for detecting the strength signal of robot bump when the robot is bumped, the central processing module is used for receiving the strength signal of robot bump and the current balance signal of the robot and performing comparison and judgement, when thecurrent balance signal of the robot received by the central processing module is higher than a preset balance threshold value, whether the strength signal of robot bump received by the central processing module is higher than a preset bump strength threshold value or not is judged, if the strength signal of robot bump received by the central processing module is higher than the preset bump strength threshold value, then the central processing module outputs the power off control signal. By means of the protection system and method for the robot falling to ground, when the robot is bumped acutely or falls to ground, self-judging power off protection can be performed, the problems of jamming of joints and other parts, internal control system disorder and the like are avoided, and the self-protection performance is high.

Description

technical field [0001] The invention relates to a system and method for protecting a robot from falling to the ground. Background technique [0002] As the growth of the domestic labor force population slows down, the ratio of the labor force to the total population is also declining rapidly. In the future, it will face a state of labor shortage. At the same time, the productivity of the traditional manufacturing industry has been difficult to keep up with the development of the country's modernization. At present, the most effective way is to promote the automation and upgrading of the manufacturing industry in order to alleviate the pressure brought about by the current aging population, the surge of labor force and the increase of other rigid social demands. Driven by this background, the robot industry, especially the popularity of commercial and service robots, has become a trend. [0003] However, common commercial and service robots on the market have a series of def...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J19/06
CPCB25J19/06
Inventor 刘雪楠覃立万
Owner BEIJING UNISROBO TECH CO LTD
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