Flexible and soft smart driving device

A flexible and soft smart driving device comprising:

• a flexible frame, a driving mechanism and a movement structure, such as creeping structure;
• a power source module associated with the driving mechanism, and wherein:
• the driving mechanism uses the intrinsic strain of intelligent soft material to generate the driving force;
• the movement structure implementing autonomous activities of the flexible and soft smart driving device;
• the driving mechanism and the movement structure are attached to the flexible frame;
• the flexible and soft smart driving device utilizes the friction between the flexible frame's self-deformation and the contact surface to creep;
• the power source module is small-sized high-voltage source module which is rapidly dischargeable and continuously tunable, the power source module comprises input port, power switch module, pulse transformer, voltage-multiplying rectifying circuit, voltage output port, feedback bleeder circuit, control circuit, isolated drive module, mechanical switch module;
• the input port, which is connected to power switch module, is used to supply input voltage to the power switch module;
• the power switch module, which is connected to the isolated drive module and the pulse transformer respectively, is controlled by switch driving signals from the isolated drive module;
• the power switch module converts input voltage from input port to high frequency switch signal which outputs to the pulse transformer;
• the pulse transformer, which is connected to the power switch module and the voltage-multiplying rectifying circuit respectively, is used to independently amplify high frequency switch signal from the power switch module and output to voltage-multiplying rectifying circuit;
• the voltage-multiplying rectifying circuit, which is connected to the pulse transformer and the voltage output port respectively, is used to voltage-multiply the signal from the pulse transformer, and step up to the voltage needed and then rectify the signal to output to the voltage output port;
• the voltage output port, which is connected to the voltage-multiplying rectifying circuit, the mechanical switch module and the feedback bleeder circuit respectively, is used to output ultimate voltage signal;
• the feedback bleeder circuit, which is connected to the voltage output port and the control circuit respectively, is used to feed back the voltage signal from the voltage output port to the control circuit, and then to achieve the constant voltage modulation of the high-voltage source module's output voltage;
• the control circuit, which is connected to the isolated drive module, the feedback bleeder circuit and the mechanical switch module respectively, produces the switch control signal and the step-down control signal according to the signal from the feedback bleeder circuit, outputs the switch control signal to the isolated drive module and outputs the step-down control signal to the mechanical switch module;
• the control circuit achieves the constant voltage modulation of the high-voltage source module's output voltage;
• the isolated drive module, which is connected to the control circuit and the power switch module respectively, is used to amplify the power of the switch control signal from the control circuit and convert to switch driving signal and then output it to the power switch module;
• the isolated drive module achieves the electric isolation between the control circuit and the power switch module;
• the mechanical switch module, which is connected to the voltage output port and the control circuit respectively, accepts the step-down control signal from the control circuit, and discharges redundant charge in the voltage output port to achieve the step-down of the output voltage.