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Robot with humanoid facial expression

A facial expression and robotic technology, applied in the field of robotics, can solve problems such as increased structural design complexity, complex mechanical structure, and excessive weight, and achieve the effects of simple maintenance and update, smooth movement, and easy control

Inactive Publication Date: 2011-03-30
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These robots are basically completed and resemble humans in appearance, but the internal mechanical structure is complicated, the weight is too large, and the cost is expensive.
Most of the drives use DC motors and stepping motors. In the case of large torque requirements, additional reduction gears must be designed, which increases the complexity of structural design.

Method used

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  • Robot with humanoid facial expression
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  • Robot with humanoid facial expression

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] A preferred example of the present invention is described as follows in conjunction with accompanying drawing;

[0035] see figure 1 and figure 2 , This humanoid facial expression robot includes a body frame 0, on which two eyebrow rotating parts 1, two eyelid rotating parts 2, two eyeball rotating parts 3 and a mandibular moving part 4 are installed to imitate the human face. The two eyebrow rotating parts 1 are respectively symmetrically fixed on the upper part of the body frame 0 by the connecting rod 8; the two eyelid rotating parts 2 are respectively fixed on the left and right symmetrical supports 13, 13 is fixed on the body frame 0; the two eyeball rotating parts 3 are connected to the body frame 0 through a steering gear frame 20; the mandibular moving part 4 is fixed on the body frame 0 by another steering gear frame 35 .

[0036] see image 3 and Figure 4 The structure of each of the above-mentioned eyebrow rotating parts 1: it is composed of an eyebrow...

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PUM

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Abstract

The invention relates to a robot with humanoid facial expression, which comprises a body stander. Positions imitating eyebrows, eyes and a jaw of a human body face on the body stander are correspondingly provided with two eyebrow rotating components, two eyelid rotating components, two eyeball rotating components and a lower jaw rotating component, wherein the two eyebrow rotating components are symmetrically fixed on the upper part of the body stander by connecting rods respectively; the two eyelid rotating components are fixed on left and right supports which are symmetrical respectively, and the supports are fixed on the body stander; the two eyeball rotating components are connected to the body stander through a helm stander; and the lower jaw rotating component is fixed on the body stander through another helm stander. The general and simple robot with the humanoid facial expression established by the invention can be used as a human-computer interactive research platform, and hassimple structure and low manufacturing cost.

Description

technical field [0001] The invention relates to a robot, in particular to a humanoid facial expression robot. technical background [0002] Since the birth of the first electronically programmable industrial robot in 1954, there have been more than 1 million robots in service, and the development of contemporary robot technology has entered the stage of intelligent robots. The research on humanoid robot started in the 1960s, developed rapidly, and has become one of the main research directions in the field of intelligent robot. When people express their emotions, language can only express 7% of the content, and tone of voice can only express 38% of the content, while 55% of the content is fully expressed by human expressions and actions. It can be seen that the research on humanoid expression robot technology plays an important role in realizing the interaction between human and robot. [0003] The development of humanoid robots has achieved gratifying results so far. For...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/08
CPCB25J11/0015
Inventor 柯显信柏垠唐文彬
Owner SHANGHAI UNIV