The invention provides a vehicle-mounted active safety protecting device. The device comprises a long-distance radar which is arranged on a front bumper of a vehicle and used for outputting a distance signal relative to the front vehicle, a brake pedal which is connected to a first pressure sensor and used for converting the foot force of a driver into a brake electric signal through the first pressure sensor, a short-distance radar which is arranged on the front bumper of the vehicle and used for outputting the distance signal related to a front object, an accelerating pedal which is connected to the pressure sensor and used for converting the foot force of the driver into an electric acceleration signal through the pressure sensor, an A/ D converter for converting the distance signals, the brake electric signal and the electric acceleration signal from the analog form into the digital form, and a single-chip microcomputer which is connected to the A/ D converter and used for comparing the distance signals with the electric signals through a built-in comparator and then outputting a compensating signal; a brake control system and an acceleration control system are respectively connected to the single-chip microcomputer to control the rotating speed of the engine according to the compensating signal.
Vehicle-mounted active safety protecting device
2015-06-24
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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