Crank angle sensor control device and internal combustion engine control device

• Main Authors: NAKAI HIROTAKA, MUKAIHARA OSAMU, OKI KOTARO
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: BLASTING; COMBUSTION ENGINES; CONTROLLING COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

This crank angle sensor control device is provided with: a buffer unit that stores signal information for a prescribed period of time of a crank angle sensor for detecting signal teeth formed on a crank disk; and an output processing unit that outputs the signal information stored in the buffer unit during a period from the detection of the tooth gap position to the detection of a predetermined number of signal teeth upon the detection of the tooth gap position on the crank disc, which is the reference position of the crank disc. 本发明的曲柄角传感器控制装置包括：存储曲柄角传感器的规定期间的信号信息的缓冲部，其中曲柄角传感器用于检测形成于曲柄盘的信号齿；和输出处理部，其以检测出了作为曲柄盘的基准位置的曲柄盘上的齿缺口位置为契机，在从检测出齿缺口位置到检测出规定数量的信号齿的期间内，输出缓冲部中存储的信号信息。