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A platform for research: civil engineering, architecture and urbanism
Self-locking automobile safety lock system and working method thereof
The invention discloses a self-locking automobile safety lock system and a working method thereof.The self-locking automobile safety lock system comprises an alcohol detection device, a safety lock device and a controller, the alcohol detection device, the safety lock device and the controller are electrically connected with an automobile power source through wires, and the safety lock device comprises a lock body arranged on an automobile door and used for locking the automobile door; the controller comprises a microprocessor circuit, a switching circuit, a timer circuit, an engine signal acquisition circuit, a power management circuit and a communication module; a preset program of the microprocessor circuit is used for executing the following steps that after flameout of an engine is judged through signals collected by the engine signal collection circuit, the timer circuit is started, a vehicle door locking signal is generated and sent to the switch circuit after timing is finished, and the lock body is controlled by the switch circuit to be closed; when the communication module obtains the detection result of the alcohol detection device and judges that the driver does not drive drunk, a vehicle door opening signal is generated and sent to the switch circuit, and the switch circuit controls the lock body to be opened; under the condition that automobile ignition and driving control logic are not changed, drunk driving prevention can be achieved by locking the automobile door to prohibit a drinker from entering the automobile, safety is high, and the method can be practically applied and popularized.
本发明公开了一种自锁汽车安全锁系统及其工作方法，包括酒精检测装置、安全锁装置和控制器，所述酒精检测装置、安全锁装置和控制器通过导线与汽车电源电连接，所述安全锁装置包括：设置在汽车车门上，用于对车门进行锁止的锁体；所述控制器包括：微处理器电路，开关电路，计时器电路，发动机信号采集电路，电源管理电路，通讯模块；所述微处理器电路预设程序用于执行以下步骤：在通过发动机信号采集电路采集的信号判断发动机熄火后，启动计时器电路并在计时结束后生成锁止车门信号给开关电路，由开关电路控制锁体关闭；在通过通讯模块获取酒精检测装置的检测结果判断驾驶员未酒驾时生成开启车门信号给开关电路，由开关电路控制锁体开启；能够在不改动汽车点火及行驶控制逻辑的情况下，通过锁止车门禁止饮酒人员进入车内的方法实现防酒驾，安全性高，并可实际推广应用。
Self-locking automobile safety lock system and working method thereof
The invention discloses a self-locking automobile safety lock system and a working method thereof.The self-locking automobile safety lock system comprises an alcohol detection device, a safety lock device and a controller, the alcohol detection device, the safety lock device and the controller are electrically connected with an automobile power source through wires, and the safety lock device comprises a lock body arranged on an automobile door and used for locking the automobile door; the controller comprises a microprocessor circuit, a switching circuit, a timer circuit, an engine signal acquisition circuit, a power management circuit and a communication module; a preset program of the microprocessor circuit is used for executing the following steps that after flameout of an engine is judged through signals collected by the engine signal collection circuit, the timer circuit is started, a vehicle door locking signal is generated and sent to the switch circuit after timing is finished, and the lock body is controlled by the switch circuit to be closed; when the communication module obtains the detection result of the alcohol detection device and judges that the driver does not drive drunk, a vehicle door opening signal is generated and sent to the switch circuit, and the switch circuit controls the lock body to be opened; under the condition that automobile ignition and driving control logic are not changed, drunk driving prevention can be achieved by locking the automobile door to prohibit a drinker from entering the automobile, safety is high, and the method can be practically applied and popularized.
本发明公开了一种自锁汽车安全锁系统及其工作方法，包括酒精检测装置、安全锁装置和控制器，所述酒精检测装置、安全锁装置和控制器通过导线与汽车电源电连接，所述安全锁装置包括：设置在汽车车门上，用于对车门进行锁止的锁体；所述控制器包括：微处理器电路，开关电路，计时器电路，发动机信号采集电路，电源管理电路，通讯模块；所述微处理器电路预设程序用于执行以下步骤：在通过发动机信号采集电路采集的信号判断发动机熄火后，启动计时器电路并在计时结束后生成锁止车门信号给开关电路，由开关电路控制锁体关闭；在通过通讯模块获取酒精检测装置的检测结果判断驾驶员未酒驾时生成开启车门信号给开关电路，由开关电路控制锁体开启；能够在不改动汽车点火及行驶控制逻辑的情况下，通过锁止车门禁止饮酒人员进入车内的方法实现防酒驾，安全性高，并可实际推广应用。
Self-locking automobile safety lock system and working method thereof
一种自锁汽车安全锁系统及其工作方法
TANG FEI (author) / HUAN ZHUGUO (author)
2024-09-27
Patent
Electronic Resource
Chinese
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