| Patients or patients with severe illnesses often need to be metastasized between the beds,and the patient is restricted by anesthesia or trauma because of anesthesia or trauma.At present,there is a problem of lack of hand-to-hand through multiple medical staff or family members of patients,and the problem of secondary damage to patients due to uneven stress.In order to solve the above problems,this thesis develops a wave-oriented wave-oriented waves of bionic software robot,which is mainly composed of software drivers,pneumatic control systems,and upper machines arranged in groups.According to the structure and movement characteristics of the waves,the software driver used for the patient’s handling is designed.It consists of the gas cavity and the base.The gas cavity contains two parts: restricted layer and the expansion layer.The difference between the degree of extension and the expansion layer is increasing,and the deflection movement of the side of the restricted layer is gradually completed.Multiple software drivers are discharged on the surface of the bed in a certain order array to jointly realize the movement of the patient.In response to a single software driver,it analyzed it using the limited element simulation software to explore the impact of several air cavity structure on its deformation performance,selected the best performing rectangular cavity solution.After comparison The impact of changes in several important parameters of the cavity on the deflection performance of the robot,combined with the working principle of software to carry the robot,selects the geometric size of the air cavity of the software driver.A hardware platform and software control system for postoperative patients carrying software robots.By controlling the solenoid valve,controlling the gas cavity is controlled,so as to achieve horizontal handling of upper patients.The human-computer interaction interface was compiled with QT 5.9,compiled the single-chip machine control subroutine through Arduino IDE,and set up a communication protocol to realize the real-time control,feedback data receiving and parameter detection of the patient’s handling software robots after surgery.Make molds by 3D printing,and pour the physical model of the software driver through the silicone rubber solution.Establish a performance testing platform,use multiple sets of software drivers prepared to form an experimental prototype,and then simulate the patient’s handling process.Finally,the actual performance of the software handling robot in the experiment is evaluated. |
