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Control system of medical care robot

A control system and robot technology, applied in the field of robots, can solve problems such as inability to complete tasks autonomously

Pending Publication Date: 2022-07-29
SOUTH CHINA UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Inability to complete complex tasks autonomously

Method used

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  • Control system of medical care robot
  • Control system of medical care robot
  • Control system of medical care robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A method for realizing the control system of a medical care robot provided by this embodiment, and controlling the human to reach a designated position, includes the following steps:

[0040] Step 1. The operator gives the specified target position that the robot wants to reach on the screen.

[0041] Step 2: The control system plans an optimal path to the target position according to the target position and the current position in Step 1.

[0042] Step 3. Integrate the two-dimensional point cloud data of the lidar and the angle and speed data of the inertial navigation, track the optimal path planned in step 2, and calculate the control speed of the robot wheel at each moment.

[0043] Step 4. Input the control speed of the robot wheel at each moment calculated in step 3 to the wheel controller to control the movement speed of the wheel.

[0044] Step 5. Control the speed of the robot wheel at each moment, follow the optimal path planned in step 2, and reach the specifi...

Embodiment 2

[0046] A control system for a medical care robot in this embodiment, the control system includes motion control, physical sign collection, drug delivery, identity recognition, voice interaction and task scheduling; the control system is based on the ROS system and is connected by nodes each functional module. The motion control is to realize automatic path planning and navigation by integrating the data lines of the lidar 29 and inertial navigation, and can control the robot to reach the designated position. The sign collection is to collect the signs of the patient through the sign collection device on the robot. The medicine delivery function is to control the ejection of the medicine box and turn on the light in the corresponding medicine compartment, prompting the patient to take the corresponding medicine. The identity recognition is that the identity of the patient needs to be confirmed by scanning a two-dimensional code before physical sign collection and drug delivery...

Embodiment 3

[0061] A control system for a medical care robot in this embodiment, the control system includes motion control, physical sign collection, drug delivery, identity recognition, voice interaction and task scheduling; the control system is based on the ROS system and is connected by nodes each functional module. The motion control is to realize automatic path planning and navigation by integrating the data lines of the lidar 29 and inertial navigation, and can control the robot to reach the designated position. The sign collection is to collect the signs of the patient through the sign collection device on the robot. The medicine delivery function is to control the ejection of the medicine box and turn on the light in the corresponding medicine compartment, prompting the patient to take the corresponding medicine. The identity recognition is that the identity of the patient needs to be confirmed by scanning a two-dimensional code before physical sign collection and drug delivery...

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Abstract

The invention discloses a control system of a medical care robot. The control system comprises a motion control module, a physical sign acquisition module, a medicine delivery function module, an identity recognition module, a voice interaction module and a task scheduling module. The motion control module realizes automatic path planning and navigation and controls the robot to reach a specified position; the physical sign acquisition module is used for acquiring physical signs of a patient through physical sign acquisition equipment on the robot; the medicine feeding function module controls the medicine boxes on the robot to pop up and lights the corresponding medicine grids; the identity recognition module is used for confirming the identity of the patient; the voice interaction module reminds the patient of matters needing to be noticed in the task execution process of the robot and can perform voice communication with the patient at the same time; the task scheduling module selects tasks needing to be executed in a screen operation mode, generates a task list according to the selected tasks and then sends instructions to the robot to complete the corresponding tasks according to the sequence of the task list.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a control system of a medical care robot. Background technique [0002] In the daily patient care process in the hospital, nurses need to go to the ward every day to measure the patient's temperature, blood pressure, pulse and deliver medicine. Going to the ward to measure body temperature, blood pressure, pulse and deliver medicine is a repetitive and tedious task. Every nurse needs to measure body temperature, blood pressure, pulse and deliver medicine to many patients every day. In order to share some of the boring and repetitive work for nurses, a control system for a medical care robot is invented. It can automatically generate a task list according to the patient number selected by the nurse who needs to measure body temperature, blood pressure pulse and deliver medicine. Then, according to the tasks in the task list, the corresponding functions are executed in order. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J11/00B25J19/00B25J19/02B25J19/04
CPCB25J11/009B25J19/02B25J19/00B25J19/04
Inventor 张智军郭锦嘉林锦坤邓海权刘韶辉
Owner SOUTH CHINA UNIV OF TECH