Multi-mode self-sensing automobile pedal and braking safety sensing method thereof

• Main Authors: ZHU XINGYI, PANG YAFENG, LIU SHUAINIAN
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2024
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERATION; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL

The invention relates to a multi-mode automobile pedal with a self-driven sensing function. The multi-mode automobile pedal comprises an upper slow-release protection layer, a multi-layer gradient bionic pedal main body structure, a peripheral packaging main body structure and a lower protection grounding layer, the multilayer gradient bionic pedal main body structure comprises a positive electrode component and a negative electrode component, wherein the positive electrode composition member is used as a positive electrode for friction nanometer power generation and is of a tubular structure; the negative electrode component is a negative electrode for friction nanometer power generation and comprises a 3D printing sensing unit and a negative electrode layer; the 3D printing sensing unit is provided with a three-period minimal curved surface (TPMS) functional gradient; the negative electrode layer serves as a negative friction layer of the sensing device and is wound in a grid shape along the 3D printing sen