Automobile Navigation Harness Manufacture

Automobile Navigation Harness is a collection of wires, cables, and connectors that are responsible for connecting navigation devices (such as GPS receivers, displays, control buttons, etc.) to other electronic systems in the car, such as the power system, audio system, and vehicle control unit. By transmitting power and signals, the car navigation harness ensures that the navigation equipment can work properly, providing drivers with accurate driving route planning, real-time road condition updates, and navigation guidance.

2、 Structure and Composition

Car navigation wiring harness is usually composed of multiple wires and cables, which are wrapped in protective sleeves to prevent mechanical damage and electromagnetic interference. Each wire in the wiring harness serves a specific function, such as power lines, ground lines, signal lines, etc. In addition, the wiring harness also includes necessary connectors for connecting wires and cables to navigation devices and other electronic systems.

3、 Color and Identification

For the convenience of installation and maintenance, wires and cables in car navigation harnesses are usually marked with different colors. For example, red wires usually represent power lines, black wires represent ground lines, while wires of other colors such as blue and yellow may represent different signal lines. In addition, text or symbols may be printed on the wiring harness to further explain the function and connection position of each wire.

4、 Characteristics and Requirements

High reliability: The car navigation wiring harness needs to withstand harsh environments such as vibration, impact, and temperature changes during the driving process of the car, so it must have high reliability to ensure the stable operation of the navigation equipment.

Good electromagnetic compatibility: There are a large number of electromagnetic interference sources in the automotive electrical system, so the car navigation harness needs to have good electromagnetic compatibility to prevent electromagnetic interference from affecting the navigation equipment.

Easy to install and maintain: The design of car navigation wiring harness should be easy to install and maintain to reduce installation time and cost, and improve maintenance efficiency.

5、 Applications and Trends

Car navigation wiring harness is widely used in various types of cars, including sedans, SUVs, MPVs, etc. With the continuous development of automotive technology, car navigation wiring harnesses have also shown the following trends:

Integration: With the continuous increase of in car electronic systems, car navigation wiring harnesses also tend to be integrated, that is, the wiring harnesses of multiple systems are integrated together to reduce the number and weight of wiring harnesses.

Intelligence: With the rise of intelligent connected vehicles, car navigation wiring harnesses also need to support higher data transmission rates and more complex signal transmission to meet the needs of applications such as intelligent driving and vehicle networking.

Environmental Protection: In order to meet environmental requirements, the materials and manufacturing processes of car navigation wiring harnesses are constantly being upgraded to reduce environmental pollution and resource waste.