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Registered WHEEL SPEED SENSOR INTERFACE, OPERATION METHOD THEREOF, AND ELECTRONIC CONTROL SYSTEM INCLUDING THE SAME
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WHEEL SPEED SENSOR INTERFACE, OPERATION METHOD THEREOF, AND ELECTRONIC CONTROL SYSTEM INCLUDING THE SAME
- Inventors
- Kim Yi-Gyeong, Roh Tae Moon, Kwon Jong-Kee, Cho Min-Hyung, Young-Deuk Jeon
- Application No.
- 14259036 (2014.04.22)
- Publication No.
- 20150120164 (2015.04.30)
- Registration No.
- 9193340 (2015.11.24)
- Country
- UNITED STATES
- Project Code
- 12VB2700, SoC development for the total automotive brake system satisfying the international safety regulation, Roh Tae Moon
- Abstract
- Provided is a wheel speed sensor interface. The wheel speed sensor interface includes: a speed pulse detection circuit configured to receive a plurality of sensor signals including wheel speed information of a vehicle, detect a plurality of speed pulses on the basis of the plurality of the received sensor signals, and transmit the plurality of the detected speed pulses to an external device; and a comparison speed detection circuit configured to generate a plurality of counting values by counting each of the detected speed pulses, generate comparison speed information by multiplexing the plurality of the generated counting values through a time division method, and transmit the generated comparison speed information to the external device.
- KSP Keywords
- Control systems, Electronic control, Operation method, Pulse Detection, Sensor Interface, Speed detection, Speed sensor, Wheel Speed Sensor, Wheel speed, detection circuit, time division