CN-121989266-A - Bionic robot, control method and chip of bionic robot

CN121989266ACN 121989266 ACN121989266 ACN 121989266ACN-121989266-A

Abstract

The application provides a bionic robot, a control method and a chip of the bionic robot, wherein a pressure sensor is arranged in an ear, so that the bionic robot can control a display screen to display corresponding expressions and control an arm to execute corresponding actions according to the pressure born by the ear, thereby realizing the anthropomorphic emotion expression of the bionic robot, enriching the expressive force and the playability of the bionic robot and improving the user interaction experience.

Inventors

WANG XUEQUAN
QI XIAOYANG
SUN TUCHUN
JIN RUBIN
GAO CANCAN

Assignees

珠海市一微机器人技术有限公司

Dates

Publication Date: 20260508
Application Date: 20241030

Claims (10)

1. A bionic robot is characterized by comprising ears, eyes and arms, wherein, The ear comprises a pressure sensor which generates a corresponding pressure signal in dependence of an external force, The eyes comprise a display screen which generates corresponding expressions according to the pressure signals, The arm comprises a driving motor, and the driving motor drives the arm to generate corresponding actions according to the pressure signal.
2. The biomimetic robot of claim 1, wherein the ear further comprises an outer ear layer and an inner ear layer, the pressure sensor being disposed on a sensor mounting site of the inner ear layer, the inner ear layer being embeddable in the outer ear layer.
3. The bionic robot according to claim 1 or 2, wherein the bionic robot comprises a main control chip, a display screen driving circuit and a motor driving circuit, wherein, The main control chip is connected with the display screen driving circuit, the motor driving circuit and the pressure sensor, The display screen driving circuit is connected with the display screen, the motor driving circuit is connected with the driving motor, After the pressure sensor generates a corresponding pressure signal according to external acting force, the pressure signal is transmitted to the main control chip for processing, and then the main control chip respectively sends control signals to the display screen driving circuit and the motor driving circuit according to processing results, so that the display screen driving circuit controls the display screen to generate a corresponding expression and the motor driving circuit controls the driving motor to drive the arm to generate a corresponding action.
4. A control method of a bionic robot, characterized in that the control method of a bionic robot is realized based on the bionic robot according to any one of claims 1 to 3, the control method of a bionic robot comprising: The bionic robot detects whether the pressure sensor generates a pressure signal, if so, the level of the pressure signal is judged, then the display screen is controlled to generate a corresponding expression according to the level of the pressure signal, and meanwhile, the driving circuit is controlled to drive the arm to generate a corresponding action.
5. The control method of a bionic robot according to claim 4, wherein the method for judging the level of the pressure signal by the bionic robot comprises: After the bionic robot obtains the pressure signal, judging according to the size of the pressure signal, if the pressure signal is smaller than a first preset value, judging that the grade of the pressure signal is light pressure, if the pressure signal is larger than the first preset value and smaller than a second preset value, judging that the grade of the pressure signal is medium pressure, and if the pressure signal is larger than the second preset value, judging that the grade of the pressure signal is heavy pressure.
6. The control method of a bionic robot according to claim 5, wherein when the level of the pressure signal is light pressure, the bionic robot controls the display screen to display a first preset expression, and simultaneously controls the driving motor to drive the arm to extend forwards so as to make a hug gesture.
7. The control method of the bionic robot according to claim 5, wherein when the level of the pressure signal is a moderate pressure, the bionic robot controls the display screen to display a second preset expression, and simultaneously controls the driving motor to drive the arm to bend and approach the ears to make a blocking gesture.
8. The control method of a bionic robot according to claim 5, wherein when the level of the pressure signal is a severe pressure, the bionic robot controls the display screen to display a third preset expression, and simultaneously controls the driving motor to drive the arm to bend and approach the eyes to make a tear gesture.
9. The control method of a biomimetic robot according to any one of claims 6 to 8, wherein the first preset expression is a happy or pleasant expression, the second preset expression is an uncomfortable or painful expression, and the third preset expression is a crying expression accompanied by lacrimal water.
10. A chip comprising computer program code, characterized in that the computer program code, when executed, implements the control method of a biomimetic robot according to any one of claims 4 to 9.

Description

Bionic robot, control method and chip of bionic robot Technical Field The application relates to the field of bionic robots, in particular to a bionic robot, a control method of the bionic robot and a chip. Background A bionic robot, which is a robot aiming at simulating the appearance and the behavior of human beings, in particular to a robot with a similar body to the human beings. In recent years, early education machines are also in the market in the form of bionic robots, but the products and users generally realize interactive functions through voice or gestures, basically have no expression or action feedback and are relatively dead, so that the robots lack anthropomorphic characteristics in an interactive mode, and meanwhile, the interactive mode lacks interestingness. Disclosure of Invention The application provides a bionic robot, a control method and a chip of the bionic robot, and the specific technical scheme is as follows: The bionic robot comprises ears, eyes and arms, wherein the ears comprise pressure sensors, the pressure sensors generate corresponding pressure signals according to external acting forces, the eyes comprise display screens, the display screens generate corresponding expressions according to the pressure signals, the arms comprise driving motors, and the driving motors drive the arms to generate corresponding actions according to the pressure signals. Further, the ear also includes an outer ear layer and an inner ear layer, the pressure sensor being disposed on the sensor mounting location of the inner ear layer, the inner ear layer being embeddable in the outer ear layer. Further, the bionic robot comprises a main control chip, a display screen driving circuit and a motor driving circuit, wherein the main control chip is connected with the display screen driving circuit, the motor driving circuit is connected with the display screen, the motor driving circuit is connected with the driving motor, when the pressure sensor generates corresponding pressure signals according to external acting force, the pressure signals are transmitted to the main control chip for processing, and then the main control chip respectively sends control signals to the display screen driving circuit and the motor driving circuit according to processing results, so that the display screen driving circuit controls the display screen to generate corresponding expressions and the motor driving circuit controls the driving motor to drive the arm to generate corresponding actions. The control method of the bionic robot is realized based on the bionic robot, and comprises the steps that the bionic robot detects whether a pressure sensor generates a pressure signal, if so, the level of the pressure signal is judged, then a display screen is controlled to generate a corresponding expression according to the level of the pressure signal, and a driving circuit is controlled to drive an arm to generate a corresponding action. Further, the method for judging the grade of the pressure signal by the bionic robot comprises the steps of judging according to the size of the pressure signal after the bionic robot obtains the pressure signal, judging that the grade of the pressure signal is light pressure if the pressure signal is smaller than a first preset value, judging that the grade of the pressure signal is medium pressure if the pressure signal is larger than the first preset value and smaller than a second preset value, and judging that the grade of the pressure signal is heavy pressure if the pressure signal is larger than the second preset value. Further, when the pressure signal is of a light pressure level, the bionic robot controls the display screen to display a first preset expression, and simultaneously controls the driving motor to drive the arm to extend forwards so as to make a hug gesture. Further, when the level of the pressure signal is moderate pressure, the bionic robot controls the display screen to display a second preset expression, and simultaneously controls the driving motor to drive the arm to bend and approach the ears to make a blocking gesture. Further, when the level of the pressure signal is severe pressure, the bionic robot controls the display screen to display a third preset expression, and simultaneously controls the driving motor to drive the arm to bend and approach the eyes to make a tear gesture. Further, the first preset expression is a happy or pleasant expression, the second preset expression is an uncomfortable or painful expression, and the third preset expression is a crying and tear-accompanying expression. A chip comprising computer program code which when executed implements a method of controlling the biomimetic robot. According to the bionic robot, the pressure sensor is arranged in the ear, so that the bionic robot can control the display screen to display corresponding expressions and the arms to execute corresponding actions according to the pressure born by the