Instrument Panel Customization Customized Instrument Panel，The customized instrument panel mainly consists of instruments, instrument panel housing, instrument panel framework, instrument panel wiring harness, and other components.
The instruments display various operating information of the vehicle.
The instrument panel housing protects internal components and provides decoration.
The instrument panel framework offers structural support for the instrument panel.
The instrument panel wiring harness connects all components and realizes signal transmission.
Functions
Display Vehicle Operating Status
The speedometer, tachometer, water temperature gauge, fuel gauge and other meters provide real-time data on vehicle speed, engine speed, coolant temperature, fuel level and more, allowing the driver to monitor the vehicle’s working status at any time.
Various indicator lights, such as the fuel warning light and washer fluid indicator, reflect the operation status of each vehicle system. When a system malfunctions, the corresponding indicator light illuminates to remind the driver to take timely action.
Realize Vehicle Control
The instrument panel is equipped with various switches and buttons, including the A/C switch, air recirculation switch, rearview mirror heating switch, lighting switch, etc.
Drivers can control the vehicle’s air conditioning, lighting, rearview mirrors and other functions through these buttons.
In addition, some models are equipped with cruise control buttons on the instrument panel for convenient use during long-distance driving.
Provide Human-Machine Interaction Interface
The instrument panel serves as a key interface for driver‑vehicle interaction. Drivers control various vehicle functions via buttons, knobs, levers and other operating devices.
Some models are also equipped with intelligent display and information interaction functions, such as navigation and multimedia control, improving driving convenience and comfort.
Classification
By Functional Area
It can be divided into main instrument panel, center console and overhead console.
The main instrument panel is the core part, integrating important indicators and frequently used control buttons for vehicle operation.
The center console is responsible for vehicle function control and operation, including multimedia entertainment system, navigation system, air conditioning control and other functions.
The overhead console is widely used in mining dump trucks and other special vehicles to meet special observation requirements.
By Overall Layout
It can be divided into wrap‑around type and tunnel type.
The wrap‑around instrument panel fully encloses the driver’s area, extending from the center console to the gear shift position, parking brake lever and storage box, forming an integrated structure that emphasizes a driver‑centered operating environment.
The tunnel instrument panel usually adopts a two‑piece (left and right) or three‑piece (left, center, right) modular design. The driver’s area is not fully enclosed, providing relatively spacious space.
By Molding Process
Common processes include injection molding, positive pressure molding, slush molding, negative pressure vacuum forming, etc.
Different processes have their own advantages and disadvantages. For example, injection molding features high production efficiency but high mold and equipment costs; slush molding delivers consistent grain quality but requires high mold investment and short service life.
By Structure and Material
It can be divided into hard instrument panels and soft instrument panels.
Hard instrument panels are generally integrally injection‑molded from plastic materials, with simple structure and low cost, widely used in trucks and buses.
Soft instrument panels consist of a skin layer, cushion layer and framework. The entire or upper outer surface is softened for a comfortable touch, mainly used in passenger cars.
Design and Process
The instrument panel is one of the most complex interior parts of a bus.
From design to vehicle assembly, it undergoes styling concept, structural design, prototype manufacturing, sample trial assembly and other processes.
It also involves ergonomics, material engineering, processing methods and process routes.
The instrument panel must ensure reasonable layout, convenient operation, attractive appearance, and compliance with relevant safety standards and regulatory requirements.
