Talk about car wiring harness
2022-05-07
What is an automobile wiring harness?
In the modern automobile, there are many wiring harnesses, and electronic control system has a close relationship with wiring harnesses.
Someone once made an example: if the function of microcomputer, sensor and executive element is compared with the human body, it can be said that microcomputer is equivalent to the human brain, sensor is equivalent to the sensory organ, executive element is equivalent to the motor organ, then the wiring harness is nerve and blood vessel.
A wire harness is a component that forms a connecting circuit after crimping the contact terminals (connectors) made of copper and wires and cables, and then binding them with plasticized insulators or metal shells. Wire harness industry chain includes wire and cable, connector, processing equipment, wire harness manufacturing and downstream application industry. Wire harness is widely used in automobiles, household appliances, computer and communication equipment, all kinds of electronic instruments and meters, etc. The body wire harness connects the whole body, and the general shape is H-shaped.
Can you imagine: now the total length of family car wiring harness is about 3 kilometers?