A signal detection circuit includes a first processing circuit, a second processing circuit, a third processing circuit, a fourth processing circuit, a first controller, and a second controller. Wherein the first processing circuit, the second processing circuit, the third processing circuit and the fourth processing circuit are used for carrying out filtering processing and voltage regulation processing on respective input signals. The output end of the first processing circuit and the output end of the third processing circuit are connected with the input end of the first controller. The output end of the second processing circuit and the output end of the fourth processing circuit are connected with the input end of the second controller. And the first controller is in communication connection with the second controller. The reliability and the safety of signal detection of the torque and angle sensor can be improved.
一种信号检测电路,包括:第一处理电路、第二处理电路、第三处理电路、第四处理电路、第一控制器以及第二控制器。其中,第一处理电路、第二处理电路、第三处理电路、以及第四处理电路用于对各自的输入信号进行滤波处理和调压处理。第一处理电路的输出端和第三处理电路的输出端均与第一控制器的输入端连接。第二处理电路的输出端和第四处理电路的输出端均与第二控制器的输入端连接。第一控制器和第二控制之间通信连接。可以提高扭矩转角传感器信号检测的可靠性和安全性。
Signal detection circuit, detection method, device and vehicle
一种信号检测电路、检测方法、装置及车辆
2023-05-30
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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