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
2015-07-08
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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