The car has front driver's side doors, passenger side doors, rear left and right passenger doors, engine compartment doors and trunk doors, etc. The doors and door locks are an important part of the car body, which can protect the property inside the car and prevent it. Theft was lost. People have installed car burglar alarm systems for the safety of vehicles, and these anti-theft systems are closely related to the door locks. Perhaps what you don't know is that the car's door locks also use wire to wire connectors.
Main point:
Car central locking
Wire to wire connector
in conclusion
Car central locking
l Classification of car door locks
There are many classification methods for automotive electronic locks, which can be classified according to the similarities and differences of the main components in the control part, or according to the similarities and differences of the coding methods.
1. Push-button electronic lock: The push-button electronic lock uses the keyboard or combination button to input the unlock password, which is easy to operate. Internal control circuits often use electronic cryptographic ASICs. These products include push-button electronic locks and push-button car ignition locks.
2. Dial-type electronic lock: The dial-type electronic lock uses the mechanical dial switch to input the unlock code. Many push-button electronic locks can be converted into dial-type electronic locks.
3. Electronic key type electronic lock: The electronic key type electronic lock uses the electronic key as the unlocking password. It consists of a unit circuit made up of components, and is made into a small handheld unit in the form of light, sound, electricity or magnetism. Control circuit contact. These products include a variety of remote car door locks, steering locks and ignition locks, as well as electronic code ignition keys.
4. Touch electronic lock
5. Bio-characteristic electronic lock: Inputs human body biometrics such as sounds and fingerprints as passwords, and the computer performs pattern recognition control to unlock and lock, and the intelligence is quite high.
l Automotive electronic door lock structure
The control section includes an encoder, an input, a memory, a discriminator, a driver stage, an anti-jamming circuit, a display device, a fuse, and a power supply.
Wire to wire connector
Automotive connectors are a component that electronic engineering technicians often come into contact with. Its role is very simple: to bridge the communication between the blocked or isolated circuits in the circuit, so that the current flows, so that the circuit achieves the intended function. The form and structure of the automotive connector is ever-changing. It is mainly composed of four basic structural components: contact, housing (depending on the type), insulator, and accessories. In the industry, it is also commonly referred to as a sheath, a connector, and a molded case. The wire to wire connector connects different circuits in the use of the door lock, allowing the circuit to circulate to achieve the switching function of the door lock.
in conclusion
In order to facilitate the handling, safety and other aspects of the car door locks are basically electronic. At present, most of the electronic locks on the car use central locking. However, with the increasing complexity of the car door lock mechanism, more and more applications are applied in the door lock, and the wire to wire connector allows the complicated parts to be connected together. It can make the car perform normal anti-theft work.
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