Sequential logic control circuit and electronic control equipment

The embodiment of the utility model relates to the technical field of digital electronic control, and discloses a sequential logic control circuit and electronic control equipment, the sequential logic control circuit comprises a reset unit, a trigger unit, a trigger, a pulse unit, a first AND gate,...

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1. Verfasser: CHENG CHUANYANG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The embodiment of the utility model relates to the technical field of digital electronic control, and discloses a sequential logic control circuit and electronic control equipment, the sequential logic control circuit comprises a reset unit, a trigger unit, a trigger, a pulse unit, a first AND gate, a second AND gate, a third AND gate, a fourth AND gate and a counting unit, and the units are connected through a plurality of AND gates. And the working state of each unit of the circuit is controlled by utilizing the logic function of the AND gate, so that sequential logic control is realized. By means of the mode, the trigger information and the time sequence information control the working state of the circuit at the same time, the circuit structure is simple, and cost is saved. 本申请实施例涉及数字电子控制技术领域,公开了一种时序逻辑控制电路及电子控制设备,该时序逻辑控制电路包括:复位单元、触发单元、触发器、脉冲单元、第一与门、第二与门、第三与门、第四与门和计数单元,使用多个与门连接上述各单元,利用与门的逻辑功能控制电路各单元的工作状态,从而实现时序逻辑控制。通过上述方式,本申请实施例实现了触发信息和时序信息同时控制电路的工作状态,并且电路结构简单,节省了成本。