| 摘要 |
The substitution of the age-old acceleration and brake pedals by the control of braking and of accleration by all engines controlled by electronic means. One or more hydraulic motors 1 and 1a control the braking and accleration by degrees using controls 5 and 6 which are built in within the reach of the hand of the driver. The fitting of a solenoid valve or of a valve 8 allows control of the braking and of the accleration by just one motor. Speed, temperature, humidity and degree of turning sensors 4 transmit data to the electronic computer which determines the consequent degree of braking tolerated, and commands a light signal indicating this degree. Snow, black ice and/or tight turning are transmitted by the sensors 4 to the electronic computer 2 and/or 2a which controls the braking in pulses. The process for braking by degrees and by pulses is controlled by one or more motors 1 and 1a managed by the electronic computer 2 and/or 2a by solenoid valves 8a and/or by commanding the stop/start of the motors. The control of the braking using several motors makes it possible to control the braking in two instances, reverse and forwards; or to control the lateral left or right braking; or the independent braking of each wheel. The control of the acceleration is fixed by the degree of speed: the control of the braking unblocks that of the accleration controlled by the electronic computer making it possible to reduce the delay in the start of the braking process to zero after control of the acceleration. The transmission of the external panoramic view (front and rear) by electronic means and/or fibre optic image conductors to the electronic computer ensures the regulation of the braking and acceleration processes with regard to the surroundings and the control, by the electronic computer, of the ideal speed. The electronic computer determines the changes in distance between the vehicle in front and the one behind and commands the suitable speed. <IMAGE> |
