WAVEFORM SIGNAL OUTPUT DEVICE AND METHOD FOR DRIVING SOLENOID VALVE

摘要

The waveform signal output device includes: a signal output unit that reads waveform data recorded in a memory and outputs a waveform signal for driving the solenoid valve according to a waveform renewal signal; a waveform generation unit that generates waveform data for driving the solenoid valve using vehicle driving information and requests renewal of a waveform by outputting the waveform data; a waveform distortion determination unit that compares a time point when the renewal of a waveform is requested and a preset communication prohibition section and determines a possibility of distortion of the waveform signal; and a driving command unit that renews waveform data of the memory using the waveform data generated by the waveform generation unit and outputs a waveform renewal signal if it is determined that there is no possibility of distortion.

主权项

1. A waveform signal output device for driving a solenoid valve, the waveform signal output device comprising:
a signal output unit that reads waveform data recorded in a memory and outputs a waveform signal for driving the solenoid valve according to a waveform renewal signal; a waveform generation unit that generates waveform data for driving the solenoid valve using vehicle driving information and requests renewal of a waveform by outputting the waveform data; a waveform distortion determination unit that compares a time point when the renewal of a waveform is requested and a preset communication prohibition section and determines a possibility of distortion of the waveform signal; and a driving command unit that renews waveform data of the memory using the waveform data generated by the waveform generation unit and outputs a waveform renewal signal if it is determined that there is no possibility of distortion.