A double insurance device capable of identifying a behavior of taking an accelerator as a brake and converting into the brake comprises an accelerator pedal, an accelerator pedal supporting arm, a support frame, a driving cab wall plate and a driving cab base plate. The double insurance device capable of identifying the behavior of taking the accelerator as the brake and converting into the brake is characterized by comprising a device base, a rotating plate, an electromagnetic lock, a ratchet bar, a ratchet bar positioning frame and a pedal switch. The device base is arranged below the stamping surface of the accelerator pedal, and a rotating plate positioning block, a rotating plate limiting block and a limiting spring bar are arranged on the device base; the device base is rotatably connected with the rotating plate through a small rotating shaft. According to the double insurance device capable of identifying the behavior of taking the accelerator as the brake and converting into the brake, the behavior that the heel of a driver is suspended and does not make contact with the ground when stamping on the accelerator pedal is directly taken as the behavior that the accelerator pedal is taken as the brake by mistake, the wrong behavior of stamping the accelerator in a suspended mode can not accelerate a vehicle, and braking can be started directly; when the driver stamps the accelerator to the limit and still exerts strength, the braking is conducted on the vehicle through starting a braking device, and the behavior of taking the accelerator as the brake which is about to cause serious traffic accidents can be stopped.
Double insurance device capable of identifying behavior of taking accelerator as brake and converting into brake
2015-06-17
Patent
Elektronische Ressource
Englisch
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