The invention discloses a control circuit capable of suppressing overvoltage, and the circuit comprises an overvoltage suppression power supply circuit, a main control module and an interface module, and further comprises a clock circuit, a voltage stabilization module, a key module, a detection module, a CAN module and a voice module which are electrically connected with the main control module; the overvoltage suppression power supply circuit plays a role in suppressing overvoltage and protects safe and stable operation of the control circuit capable of suppressing overvoltage, and the interface module is electrically connected with the key module, the detection module, the CAN module and the voice module; the circuit is simple and reasonable in structure, the whole circuit can be effectively protected by suppressing overvoltage, and the service life is prolonged; meanwhile, the voice function is achieved, and the good market application value is achieved.
本发明公开了一种可抑制过压的控制电路,包括抑制过压电源电路、主控模块和接口模块,还包括与所述主控模块之间电性连接的时钟电路、稳压模块、按键模块、检测模块、CAN模块和语音模块,所述抑制过压电源电路起到抑制过压的功能,保护所述可抑制过压的控制电路的安全稳定运行,所述接口模块与所述按键模块、所述检测模块、所述CAN模块和所述语音模块之间电性连接;本发明结构简单合理,通过抑制过压,可有效保护整个电路,提高使用寿命,同时具有语音功能,具有良好的市场应用价值。
Control circuit capable of suppressing overvoltage
一种可抑制过压的控制电路
2021-10-08
Patent
Elektronische Ressource
Chinesisch
IPC: | H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge |
Europäisches Patentamt | 2020
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