The invention discloses a device for preventing a driver from taking an accelerator as a brake wrongly. The device comprises an accelerator pedal, an accelerator pedal shaft and a brake pedal, wherein the accelerator pedal is connected with a speed sensor; the accelerator pedal shaft is connected with a rotation speed sensor coaxially. The device also comprises a central controller. The output end of the central controller is connected with a voice prompt unit, a fuel injector, an accelerator damping airbag and a brake propulsion airbag. The accelerator damping airbag is arranged below a back board of the accelerator pedal; the brake propulsion airbag is arranged above a back board of the brake pedal; the speed sensor and the rotation speed sensor are connected with the input end of the central controller; the accelerator damping airbag, the brake propulsion airbag and the fuel injector are respectively controlled to move by the central controller, to lower the speed, and meanwhile a signal is sent to the voice prompt unit to remind of the driver not stepping on the accelerator as the brake wrongly. Furthermore, the device is reliable in design principle, has a simple structure and has a very broad application prospect.
Device for preventing driver from taking accelerator as brake wrongly
17.06.2015
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
Europäisches Patentamt | 2015
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