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Escape method and system for hospital logistics robot and storage medium

A logistics robot and hospital technology, applied in general control systems, control/adjustment systems, instruments, etc., can solve problems such as high labor costs, operation interruption, and impact on hospital material transportation, and achieve the effect of improving transportation efficiency

Active Publication Date: 2020-11-03
上海木木聚枞机器人科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Hospitals often have heavy transportation tasks. For example, 1,200 beds need to be transported every day, including 1,200 patient gowns, 2,400 meals, 725 kilograms of medical waste, 2,200 consumables, etc. The traditional material delivery mode of domestic hospitals for many years mainly relies on "nursing workers / The logistics transportation method of "nurse + trolley + elevator" has high labor costs, and some hospitals and departments have medical attributes such as high infectivity and radiation, which makes nurses / nurses face greater health risks
[0004] Although there are also hospital logistics robots used to transport tasks, in the complex working environment of hospitals, hospital logistics robots occasionally fail to move, program freezes, or run interrupted during the execution of tasks, causing hospital logistics robots to stay in place and cannot Continue to carry out transportation tasks, which affects the transportation of hospital materials

Method used

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  • Escape method and system for hospital logistics robot and storage medium
  • Escape method and system for hospital logistics robot and storage medium
  • Escape method and system for hospital logistics robot and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] Figure 4 It is a flow chart of an embodiment of the escape method for a hospital logistics robot described in this application, as shown in the figure.

[0072] Step 401, when the robot stays in place for a period of time. The value of the period of time can be set by the robot dispatching system.

[0073] Step 402, when the robot passes through the control equipment such as the door or elevator, the robot needs to establish communication with the control equipment such as the door or elevator, and if no feedback signal from the control equipment such as the door or elevator is received, go to step 415.

[0074] In step 403, the robot performs positioning through the background server, and performs identification and judgment through the visual image of the robot itself.

[0075] Step 404, judging whether there is an obstacle? If yes, go to step 406 , otherwise go to step 405 .

[0076] Step 405, judging whether the robot is in other areas with tight traffic resour...

Embodiment 2

[0095] Figure 5 It is a flow chart of an embodiment of the application of the hospital logistics robot described in this application in the first failure scenario, as shown in the figure. When robot A is waiting to take the elevator at the door of the elevator, another robot B has completed the elevator and has not released the elevator resources in time.

[0096] In step 501, robot A starts a self-inspection process after waiting for a period of time. The value of the period of time is preset by the robot dispatching system.

[0097] In step 502, robot A checks with its own ultrasonic sensor and visual image to determine that there is no obstacle in front of robot A.

[0098] In step 503, the robot A locates through the background server, and judges whether the current position of the robot A is within a certain distance from the elevator position, so as to ensure that the feedback signal from the elevator control device can be received within a valid distance. The distan...

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Abstract

The invention provides an escape method and system for a hospital logistics robot and a storage device, which are applied to a hospital logistics robot scheduling system, and the method comprises thefollowing steps: judging whether the hospital logistics robot receives a feedback signal of a preset control system in an execution task or not, or judging whether the waiting time that the hospital logistics robot stays still in situ due to a fault is greater than a preset threshold value or not; when the hospital logistics robot does not receive the feedback signal of the preset control system or the waiting time of the hospital logistics robot is greater than a preset threshold value, enabling the hospital logistics robot to start a self-checking program, and enabling the self-checking program to adopt a corresponding processing flow according to an encountered fault; if yes, the hospital logistics robot continues to advance, indicating that the rescue is successful, otherwise, enablingthe hospital logistics robot to report the fault information to the hospital logistics robot scheduling system. When the hospital logistics robot breaks down, a self-checking program is provided forjudging the fault type, a corresponding processing flow is adopted, and the transportation efficiency of the hospital logistics robot is improved.

Description

technical field [0001] The present application relates to the technical field of hospital logistics robot control, and in particular to a method, system and storage medium for a hospital logistics robot to escape from difficulties. Background technique [0002] Hospital logistics robots are mainly hospital logistics robots used in hospitals, clinics or auxiliary medical care. It is an intelligent logistics hospital logistics robot. Through independent planning of the path, it can independently compile the operation plan, determine the action program according to the actual situation, and then turn the action into the movement of the operating mechanism. [0003] Hospitals often have heavy transportation tasks. For example, 1,200 beds need to be transported every day, including 1,200 patient gowns, 2,400 meals, 725 kilograms of medical waste, 2,200 consumables, etc. The traditional material delivery mode of domestic hospitals for many years mainly relies on "nursing workers / ...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/4189G05B19/41865Y02P90/02
Inventor 黄闪红
Owner 上海木木聚枞机器人科技有限公司
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