The invention discloses a wrong-accelerator-stepping protection system. The wrong-accelerator-stepping protection system comprises a control system, a vehicle speed detection device, an ultrasonic distance meter, a wrong-accelerator-stepping detection device and an executing unit. The vehicle speed detection device is used for feeding the vehicle traveling speed back to the control system. The ultrasonic distance meter is used for feeding the distance between a vehicle and a barrier in front of the vehicle back to the control system. The wrong-accelerator-stepping detection device comprises a base, a sleeve, a plunger, a connecting rod and a pressure detection device, wherein the bottom end of the sleeve is hinged to the base, the plunger is movably sleeved with an inner cavity of the sleeve, a first through hole is formed in the top of an inner cavity of the plunger, a second through hole is formed in the bottom of the inner cavity of the plunger, one end of the connecting rod is connected with the plunger, the other end of the connecting rod is hinged to an accelerator pedal, and the pressure detection device is arranged at the bottom of the inner cavity of the sleeve and used for feeding the pressure condition in the inner cavity of the sleeve back to the control system. Emergency measures are taken by the control system through the executing unit. According to the wrong-accelerator-stepping protection system, when a driver wrongly steps on an accelerator, the emergency measures can be automatically taken by the control system through the executing unit in time to improve the traveling safety.
Wrong-accelerator-stepping protection system
2015-05-13
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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