Is it permissible to use the horn reasonably in non-horn-prohibited road sections?
1 Answers
Generally, honking the horn disturbs other vehicles. However, in special circumstances, honking can serve as a reminder. Therefore, in non-horn-prohibited road sections, it is reasonable to use the horn when encountering complex traffic situations. Additional extended information is as follows: 1. Overview: The horn is the sound signal device of a car. During the driving process, the driver emits necessary sound signals as needed and according to regulations to warn pedestrians and attract the attention of other vehicles, ensuring traffic safety. It is also used to urge movement and transmit signals. 2. Others: The car's electric horn produces sound through the vibration of a metal diaphragm. The car's electric horn consists of an iron core, a magnetic coil, contacts, an armature, a diaphragm, etc. When the driver presses the horn switch, current flows through the contacts to the coil, generating magnetic force that attracts the armature, forcing the diaphragm to move. The movement of the armature causes the contacts to open, interrupting the current and causing the magnetic force of the coil to disappear. The diaphragm, under its own elasticity and the action of the spring, returns to its original position along with the armature, closing the contacts and reconnecting the circuit. Current flows through the contacts to the coil again, generating magnetic force and repeating the above action. This cycle repeats, causing the diaphragm to vibrate continuously, thereby producing sound. The resonance plate is rigidly connected to the diaphragm, making the vibration smooth and the sound more pleasant (i.e., the principle of electromagnetism).