1. Product Overview
The 7 inch TFT instrument cluster is designed to provide drivers with a clear, intelligent, and customizable interface for vehicle information. With its full-color TFT display, integrated warning indicators, and advanced communication capabilities, it supports both conventional and electric vehicle platforms. This cluster enhances safety and comfort by delivering real-time vehicle data, diagnostic information, and system alerts in an easy-to-read format.
Unlike traditional analog displays, the 7 inch TFT instrument cluster allows flexible customization of layouts and symbols, offering a modern driving experience aligned with the increasing demand for smart vehicle interiors.
2. Core Components
The performance of this instrument cluster is driven by a combination of precise hardware and reliable electronics:
- Dual Stepper Motor Gauges – For traditional speed and RPM measurement.
- 15 Warning Indicators – Covering engine, ABS, lighting, doors, safety belts, and more.
- 7 inch TFT LCD Display – Provides vivid visuals for main interface, diagnostics, and video monitoring.
- Multi-function Keys – Four control buttons for brightness, menu navigation, and confirmation.
- Buzzer Unit – Multi-tone alerts to ensure drivers are notified in critical situations.
- Communication Interfaces – Dual CAN channels supporting ISO11898 and SAE J1939 protocols.
- Robust Housing – ABS/PC rear casing and PMMA transparent panel ensure durability in automotive environments.
These components create a reliable system designed to withstand vibration, temperature fluctuations, and electromagnetic interference.
3. Product Functions
The 7 inch TFT instrument cluster integrates several functions that support safe and efficient driving:
- Driver Information Display: Shows real-time speed, RPM, mileage, battery voltage, and fuel/air pressure.
- Warning and Fault Display: Alerts drivers to both general and critical system faults with icons and text.
- Diagnostic Mode: Provides technicians with system status, I/O ports, and fault counts.
- Video Input Capability: Supports up to four analog video feeds, enabling integration with rear-view cameras.
- Trip Information: Displays cumulative mileage, short trips, and SOC status for electric vehicles.
- Multilingual Interface: Configurable UI to meet global market requirements.
By combining traditional gauges with digital displays, this cluster ensures compatibility with a wide range of vehicles.
4. Product Advantages
Customers benefit from several clear advantages:
- High Visibility: Full-color display with adjustable brightness for day and night driving.
- Flexible Customization: Interface layouts and warning icons can be tailored to different vehicle models.
- Enhanced Safety: Real-time warnings with visual and audible alerts reduce the risk of overlooked faults.
- Durability: Designed to meet automotive EMC/EMI standards and withstand harsh vibration.
- Low Power Consumption: Standby current <2mA with sleep mode capability.
- Wide Compatibility: Operates across 12V–32V systems, suitable for both passenger and commercial vehicles.
5. Product Applications
The 7 inch TFT instrument cluster is widely used across multiple vehicle categories:
- Passenger Buses: Providing passengers and drivers with clear system information and safety alerts.
- Logistics and Delivery Trucks: Offering robust and customizable displays for intensive daily use.
- Electric Vehicles: Displaying SOC, charging status, and electric motor performance data.
- Special-Purpose Vehicles: Integration with auxiliary functions such as air suspension, ABS, and body modules.
This adaptability makes it an excellent fit for diverse fleets and market requirements.
