Automobile lock control method

Abstract

The present invention aims to provide an automobile lock control method for better protecting the safety of passengers and properties. The keys of the automobile lock control method lie in that the method comprises the following steps: when automobile speed exceeds preset speed V, the locks of the four doors of an automobile are automatically locked under the control of an automobile body control module, and the locks of the four doors of the automobile can only be opened by when a driver presses an unlocking button near the left hand or remotely controls an unlocking button on a key; when the automobile runs into another automobile, collision signals are sent by the collision sensor of the automobile to the automobile body control module, the locks of the four doors of the automobile are opened, and the power supply of the whole automobile is cut off under the control of the automobile body control module. The safety of passengers and properties are better protected with the automobile lock control method by changing the unlocking mode after the doors are automatically locked in the running process. The method effectively ensures that the driver can leave the vehicle in time after collision occurs by changing the processing mode after collision occurs. The control method of simple steps is easy to apply and popularize.

Description

technical field [0001] The invention belongs to the technical field of automobile manufacturing, and in particular relates to a control method for automobile locks. Background technique [0002] With the rapid development of the automobile industry, the degree of automobile electronics is getting higher and higher, and the requirements for driving safety are also getting higher and higher. Now the driving safety of automobiles must take into account all aspects in order to be more conducive to customer satisfaction and make Products are more user-friendly. In addition to the most basic remote control unlocking and locking operations, the traditional car lock control method also makes the following settings for driving safety: when the speed of the car exceeds a certain speed (for example, 40Km / h), the central control of the four doors automatically When the lock is locked, the doors cannot be opened at this time; when the vehicle speed is lower than 40Km / h, the four doors a...

AI Technical Summary

Problems solved by technology

This control method can enable the occupant to automatically lock and unlock the vehicle without pressing the remote control, which is convenient for riding. However, this method has certain potential safety hazards. While driving at a low speed, the car lock is automatically unlocked at this time, and it is easy to open the door to rob, which poses a threat to the personal safety and finances of the occupants.

In addition, after the collision of many cars at present, in order to prevent the vehicle from catching fire due to the collision, the body controller is specially designed to cut off the power supply of the vehicle quickly after the collision, but at this time the occupant may not have time to open the car lock in the future, and the vehicle cannot be locked after the power failure. Open the car lock, so that the occupants cannot leave the dangerous vehicle quickly, and there are potential safety hazards

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