9 apparatus for use in connection with diagnosing fuel level, freight weight, signal checking and driving conditions in order to reduce fuel consumption, mechanical wear, and initiate automatic gear shifting in vehicles; apparatus used to convert mechanical force into hydraulic control pressure for use in gear shifting in vehicles; Lifesaving apparatus, namely, automatic gear shifting and vehicle safety technology in the nature of a safety and driving assistant system for mobile vehicles and vessels comprised of electronic proximity sensors and switches, high-resolution cameras, integrated circuits for the purpose of imaging processing, and display monitors for use in connection with advanced emergency braking systems, adaptive cruise control, lane departure warnings, lane keeping assist, pedestrian advanced braking system, high beam assist, blind spot information systems, traffic sign recognition system, intelligent speed assistant; physical, electric, electronic measuring, signalling, inspecting, controlling and monitoring equipment and apparatus, namely, physical, mechanical pneumatic, hydraulic, electromechanical, electromagnetic, electro-pneumatic and electronic controllers for vehicle brakes; Mechanically, pneumatically, hydraulically, electromechanically, electromagnetically, electrically, or electronically operated, controlled equipment and apparatus for controlling, measuring, signalling, inspecting, regulating, amplifying, monitoring and data storage, namely, electric and electronic brake controllers, electronic controls for motors, electronic control systems for engines, electronic control systems for machines, electronic controllers for use with power converters, electronic apparatus and instruments for controlling, adjusting and testing of drives and motors