Electronic control automobile emergency braking device

An electric control automobile emergency braking device comprises two emergency stop self-locking switches, a normally-open solenoid valve and a normally-closed solenoid valve, the air outlet end of the normally-open solenoid valve is connected with a tee joint, one outlet of the tee joint is connec...

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1. Verfasser: LIU LYUHUA
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:An electric control automobile emergency braking device comprises two emergency stop self-locking switches, a normally-open solenoid valve and a normally-closed solenoid valve, the air outlet end of the normally-open solenoid valve is connected with a tee joint, one outlet of the tee joint is connected with the air inlet end of the normally-closed solenoid valve, and the wire inlet ends of the two emergency stop self-locking switches are connected in parallel through a wire to form a positive electrode connector. The wire outlet ends of the two emergency stop self-locking switches are connected in parallel through a wire and then connected with the positive electrode ends of the normally-open solenoid valve and the normally-closed solenoid valve respectively, and the negative electrode ends of the normally-open solenoid valve and the normally-closed solenoid valve are connected in parallel through a wire to form a negative electrode connector. According to the device, the vehicle can be emergently braked thro