Wireless dual-core single-wheel driven robot electric hospital bed control system

Abstract

The invention discloses a wireless dual-core single-wheel driven robot electric hospital bed control system. The system comprises a control device, a motion control system, a direct current brushless servo motor X and a direct current brushless servo motor Y, wherein the motion control system comprises a DSP chip controller, an image collection module, a wireless local area network module and a motion control chip; the DSP chip controller and the motion control chip are in communication connection with the control device, and are in communication connection with each other; the direct current brushless servo motor X and the direct current brushless servo motor Y are in communication connection with the DSP chip controller; a navigation photoelectric sensor, a startup button SS, a lateral turning button SK, a backward button SB and an acceleration sensor are arranged on the electric hospital bed. The wireless dual-core single-wheel driven robot electric hospital bed control system has the advantages of high operation speed, convenience in operation and accurate motion control, is safe and stable, and can be used for controlling a robot electric hospital bed at a long distance.

Description

technical field [0001] The invention relates to an automatic control system for an electric sickbed of a dual-core single-wheel drive medical robot, belonging to the technical field of automatic electric sickbeds. Background technique [0002] The medical bed system is a device used to carry patients in the hospital ward. At present, the medical beds used in hospitals in developed countries are basically all automated, and multifunctional electric beds have also been used in family beds and community hospital beds. Some medical beds can be changed in shape by external force to assist in adjusting the patient's position, and some of the accessories have the effect of promoting the recovery of patients; controllable electric beds are relatively advanced automation products, which have the advantages of saving time and effort. Due to the characteristics of electric control, the control keys can be installed in any range that allows the hospital bed to receive signals, which im...

AI Technical Summary

Problems solved by technology

[0005] (1) Part of the existing hospital beds are supported by four fixed feet in contact with the ground, and the patients are fixed in a certain closed environment. With the long-term hospitalization of the patients, it has caused great physical and mental damage to the patients. s damage

[0006] (2) Although some beds have changed the fixed feet to mechanical universal wheels, the beds can be moved to a certain space by the medical staff, but due to the random movement of the beds, sometimes there will be misoperation, and sometimes it will hurt the patient. patient

[0007] (3) With the improvement of the quality of life of modern human beings, the number of obese patients has increased a lot, and the nurses are generally thinner. Moving patients through mechanical universal wheels makes the nurses very laborious and increases the labor intensity.

[0008] (4) With the aggravation of aging, a large number of elderly people also increase the demand for hospital beds, and there are relatively few nursing staff now. The hospital beds based on mechanical universal wheels increase the labor intensity of nursing staff

[0009] (5) All mechanical beds are generally fixed in a certain position, and once they need to be moved or changed direction, they need to be completed by external personnel, which increases the workload of nurses

[0010] (6) Even if the current mechanical hospital bed can be pushed to the external environment through the door of the ward by external force, due to the relatively low degree of automation of human operation, it takes some time to adjust the posture of the bed before passing through the door of the ward

[0011] (7) Even if the current mechanical hospital bed can reach the environment outside the ward through the support of mechanical universal wheels, it not only adjusts the patient's body and mind, but also increases the workload of the nurses, especially when passing through the climbing place. The physical strength of the nursing staff puts forward higher requirements

[0012] (8) The robot electric hospital bed based on single-core control must not only handle the servo control of multi-axis motors, but also

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