The invention discloses a sound prompt device for automobile accelerator pedal stepping which is an automobile safety prompt device. The sound prompt device is composed of a switch, a voice module, a power amplifier module, a voice frequency output interface, a loudspeaker and a power interface connected together. The device is simple and effective in structure and does not influence automobile driving. When a driver steps on an accelerator pedal to make the accelerator pedal in amplitude reaching a predetermined degree, the switch is triggered and a voice prompt is sent out, so that the driver can make a judgment in time. False stepping can be corrected and correct operation can be continued, so that accidents can be reduced.
Sound prompt device for automobile accelerator pedal stepping
08.07.2015
Patent
Elektronische Ressource
Englisch
IPC: | 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 |
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